ProCharger Silverado Build/Cost

[@ludah99]

Awesome that you did all that and still came under the msrp! True sleeper!!

[@03c5z]

Be careful with those brittle pistons. We just switched a set out with some drop in rods and pistons due to the ringlands breaking on the factory pieces. It was an Escalade with the L86 and a P1x. It wasn't being pushed hard at all.

[@erick5598]

Hopefully the L83 pistons hold up better. I have about 13k miles on my 5.3 with the kit and 30k total miles.

[@03c5z]

@@erick5598 sounds like its working out well for you. They usually hold 550, sometimes a little more. This one had sever piston starting to fail at under 500. Its now good to go for everything the P1X can throw at it once it gets a fuel system upgrade. Check it out if you like @the_racers_source. Cool truck build.

[@erick5598]

@@03c5z thank you! I'll have to check it out.

[@thegonz7833]

That is a lot of bang for the buck,that will hold together for a long time.A mid 12 second Ford or Ram I would be afraid it wouldn't.Nice combo bro.

[@erick5598]

Yes it definitely worked out great!

[@brycea0225]

Not to be a fan boy here but there’s plenty of N/A fords out there running mid 12s. The new 10 speed and 3rd gen coyote is a nasty combo

[@thegonz7833]

@@brycea0225 Post or link up a mid 12 crew 4x4 N/A 5.0 trucks

[@brycea0225]

@@thegonz7833 actually there’s a truck in the high 11s all motor. I know it’s a crew cab, not sure if it’s 4wd or 2wd. He’s been posting a lot recently in a Facebook page. “High performance 5.0 f150s” I can try to link to it but I think you have to be a member of the page to actually see the post.

[@thegonz7833]

@@brycea0225 It kinda hurts that you can tune and make some Fords fast,sad for us GM loyalists

[@2009mechanic]

1.What did you do with the radiator shutter system in front as you have to remove it to make room for the intercooler behind the bumper?? Without it hooked up it sets a code. 2.Did you have to move the PCM into the auxiliary battery spot on the left side?? 3.How do the emissions and power brake booster get any vacuum now since the intake plenum is now pressurized?? 4.Overall , did you at any point see an increase in gas mileage or driveability??? 5.Have you run it on a chassis dyno yet to get your actual H.P. and torque numbers ?

[@erick5598]

1. The kit comes with detailed instructions to show you how to remove them. The code has to be disabled in the tune. 2. The instructions also show you how to relocate the PCM. 3. They are pressurized by provided hardware from the kit. 4. Even with an aftermarket converter I did see an increase in my city and highway mpg. 5. No the truck has not been on a dyno. I was more focused on the performance of the truck at the track and how it still drove as a daily driver.

[@2009mechanic]

Thanks for the reply. I have a 2018 Silverado 5.3 L , 6 speed ,crew cab , regular 6.5' box , 4x4 , Z71 , rear air bag assist . I tow a 29' 5th wheel camper toy hauler with it. Trailer weight loaded is #8,400 on the CAT scale. I have added the extra battery behind the Left headlamp. I also tow trailers with electric winches on them ; the reason for second battery. So I am not sure about that PCM relocation position under the hood. I'm still considering a screw compressor for it like a Whipple . I Didn't want the turbos either. I wanted more low end pulling torque for hauling up hills etc. Without running the RPM's way up all the time. I have heard that these belt driven centrifugal superchargers are more like turbochargers where I need to keep the RPM's running high to get the extra power. What has been your experiences??

[@erick5598]

@@2009mechanic the ProCharger's make great top end high rpm power. The Whipple would be more for what you are looking for to have that low rpm torque.

[@jaymakk2531]

Ik this is old but would the front inlet make more power

[@ZRZ71]

I see that you’re not dropped/ lowered or set up for “racing” Can you still tow/ haul and daily it? I’d really love to get this done, but I still wanna be able to use my truck as a truck.

[@erick5598]

Put 20k daily miles on it and the converter I went with keep the factory tow/haul rating. Drove it from Michigan to Maryland and back with zero issues.

[@WhiteManXRP]

Great breakdown of everything brother! Wow. Sick ass truck

[@derickile734]

Did you do anything to the transmission. I’ve been looking at get a 76mm ceramic ball bearing turbo but I’ve heard a lot of people talking about the transmission failing if you’re going about 400 to the wheels

[@erick5598]

Other than the Circle D converter and a good trans tune from Klug Performance mine was left stock and had zero issues. The guy who now owns the truck has also continued to have zero issues with the transmission. This setup was around 650 crank horsepower or 515 wheel.

[@BiggieRacing]

Where can I buy that filter? Do you have size? Green Filter?

[@chevy35c]

How is the fuel economy? I am interested in getting a system like that but I also use this truck daily so feel economy is a concern

[@erick5598]

18 city and 22 highway. The tune is what really helps with that though.

[@shawnmcclure7282]

@@erick5598 damn nice build man! Wish my 2011 did like yours

[@jasonnellis3566]

with entry level p1 do you need a tune and are you able to step upgrdae to other levels. thnx

[@juanmartinez-dg1vi]

What belt do you have on your pro charger??

[@erick5598]

I used the one that came with the kit and had zero issues with it.

[@streetconstruction541]

How the hell did u get that truck for 32 when it was brand new?

[@erick5598]

Good old truck month. 14k in rebates on that truck. Was the best time to get a truck before the market took a shit.

[@modernmuscle3658]

That’s sweet tho is sleeper

[@godlyweirdo]

Did the procharger mess with your warranty?

[@erick5598]

It does void the warranty.

[@luiscisneros6847]

So dose it affects it ???

[@swagchamp1000]

Great video How much hp did it make

[@erick5598]

I never got it on a dyno to find out. With the data logs on e30 it was making 645hp at the crank. That was al I had to really give me an idea.

[@Thomasrummel1]

Nice video. I have the same pro charger setup on my 2015. How is the street driving with the 3200 stall vs the stock stall? Thanks

[@erick5598]

Now I did have the stall in the truck before the kit. It has great drivability. With a little more aggressive throttle response it will flash to 2k pretty easy off the line with normal driving but it grabs and shifts quickly after that. I would definitely recommend the Circle D converter. Has been a great combo with the ProCharger.

[@shawnreppert1493]

Would the 2600-2800 be a good choice for a intake/exhaust/tune 2014 gmc crew cab 4x4 I have been talking to circle d but I’m not familiar with the 6 speed? So your saying you had good drivability and WOT before the supercharger and with the stall?

[@Mr.Beastforpresident]

Why did you change the custom widow cat back to the Corsa one?

[@erick5598]

Michigan winters were already eating up the welds on the custom setup.

[@Mr.Beastforpresident]

Just_A_Z71 I purchased a 2018 with 19,000 miles from apparently a place where they use salt on the road, the rust & aluminum corrosion was unbelievable. It's like under the hood was clean and shiny new looking but had this fine fine light sparkly looking salt dust, that would blow off with compressed air, weird. I got a good deal on the truck and the next best deal would have had literally double the mileage and was more money. Does your truck have any aluminum corrosion on the heads, aluminum radiator core etc? And how do I wash/clean it without doing any water damage? I live in Louisiana where it snows very very rarely. My 2008 Chevy with 548,000+ miles literally has much less rust and zero aluminum corrosion

[@CrowChevy-vi8og]

what's the part number for the flex fuel kit and did you have to tune for e-85

[@erick5598]

It has been so long. I'll try and look for it for you. I got it from my local Chevy dealer. The parts department looked it up for me.

[@erick5598]

It is the OEM kit that comes of the 2014-2018 trucks. Once the kit installed you will need a tune to activate the flex fuel sensor and calibrate the tune for e85 to work like OEM.

[@CrowChevy-vi8og]

Dealer can do the tune I’m guessing because nobody around me does tunes

[@erick5598]

@@CrowChevy-vi8og they can not. Contact Klug Performance on Facebook. He is local for me and is the one who tuned my truck. He also does remote tuning.

[@evercervantes2645]

What procharger would you recommend and do you have a link to it?

[@erick5598]

Depending what your looking to get out of your supercharger. If you have the budget I'd recommend the D1X kit. This is who I ordered my kit through. All the kits come direct from ProCharger though. www.tpsmotorsports.com/home

[@erick5598]

I'd also recommend contacting ProCharger and asking them what kit they reccomend. They were always very helpful.

[@nickmduran7310]

how did you get the truck so cheap? iam looking for a a good deal☝🏽

[@erick5598]

I ended up getting it during truck month when they had a ton of rebates.

[@matt6951]

Cam? Dod? Injectors?

[@erick5598]

Stock cam, DOD disabled in the tune, and stock injectors.

[@matt6951]

@@erick5598 damn it needs a cam!

[@diegoholguin8237]

Where did you get your stall so cheap ??

[@diegoholguin8237]

Never mind I heard from where lol !

[@erick5598]

I ordered it from Circle D off their site.

[@Morrisdontstop]

Do u daily it if so has it gave you any problems

[@erick5598]

Yes I did daily it with 0 issues. It has been sold since September. The current owner dailies it as well and still no issues.

[@bogey19018]

The green filter is the intake?

[@erick5598]

Yup! The ProCharger intake tubes suck to get on and off for oil changes.

[@diegoholguin8237]

Quick question what size pulley you running on your procharger ? To get 12psi I can only get 6lbs

[@erick5598]

I have the stock pulley for the 2017 5.3 GM trucks.

[@diegoholguin8237]

Just_A_Z71 and your running 12psi boost ?

[@erick5598]

@@diegoholguin8237 yes sir. It starts at 5psi at 3500rpm, by 5800rpm it's at 10psi, and peaks at 12psi at 6300rpm.

[@diegoholguin8237]

That’s weird my d1 only makes 6lbs

[@Reviewerguy1228]

What is a “stall”.....Nice truck!

[@erick5598]

It is an after torque converter for the transmission. Let's to brake stall the to a higher rpm when you launch it. The stock converter would let me brake stall the truck to 2700 rpms, and the one I had would let it stall up to 3400 rpms. Which the advantage of that for my truck was it would put it in boost on the launch.

[@BroDontLaugh]

Was the stock transmission left In this vehicle ?

[@erick5598]

It was. The only thing that was modified was the torque converter.

[@LiftHeavy1]

So all you did to the truck was charger exhaust tune and converter

[@erick5598]

Yes sir!

[@LiftHeavy1]

Just_A_Z71 do you think the pro charger is better than whipple?

[@erick5598]

@@LiftHeavy1 it depends what you are looking for. A Whipple will give you a lot of low end torque. Also with having a 3200 stall like I did that is a high starting rpm for a Whipple. Which is another reason why I went with a ProCharger style supercharger.

[@samcooley5270]

I actually have this truck saved because it just recently came up for sale. Was everything running good when you got rid of it? Reason for selling?

[@erick5598]

Was running great. Just got a good deal on it I didn't want to pass up.

[@samcooley5270]

Just_A_Z71 Understandable. Thanks for the reply. Looking forward to your upcoming vids!

[@williampickett5987]

Do you lose factory warranty

[@erick5598]

It does void the warranty. The only truck I know of you can get a dealer installed supercharger with a warranty is the Ford F150 from some dealerships.

[@Mr.Beastforpresident]

I wonder how your setup compares to the Callaway version like this, performance & price wise

[@erick5598]

Not sure. Is the Callaway only on the 6.2 trucks or do they have a 5.3 version as well. Plus the Callaway comes with exterior and interior mods I believe.

[@Mr.Beastforpresident]

Just_A_Z71 It comes it the 5.3 too, check this animal out kzbin.info/www/bejne/boWWaHVmiJ5mbMU

[@andypeck9612]

How many miles when you bought the truck? How many miles have your driven after all the mods?

[@erick5598]

I bought the truck with 1 mile on it, at 18k miles I put on the ProCharger, and the truck was sold with 33k miles on it so 15k miles with the ProCharger on it. The current owner has put 5k more miles on it since he bought it. Still zero issues.

[@HallowTipAfool]

Did you upgrade the fuel pump

[@erick5598]

Nope that is with the stock fuel system.

[@FlyEaglesFly19111]

So no issues with state inspections?? Does your state do emissions?

[@erick5598]

They do not have testing here. I believe the ProCharger kits are emissions legal except for California. I would contact ProCharger to make sure though.

[@gslrotaryrocket]

Do you have any information on how you run the crankcase ventilation? Hose routing and if used a catch thanks a bunch. Been going through your videos but can’t clearing see. Keep up the vids!

[@erick5598]

You can kind of see the black hoses coming off the vent. They go to a t fitting and a single line goes into the end of the filter on the ProCharger unit. That is how ProCharger has you run the crank case venting. I did not have a catch can so I am not sure how they would have you route it if you did use one.

[@gslrotaryrocket]

Ok cool. Have you noticed less buildup in the throttle body?

[@erick5598]

@@gslrotaryrocket I have not checked the throttle body because taking the piping off is a pain but the one time I took off the air filter on the supercharger I did notice some oil residue there.

[@Mr.Beastforpresident]

How would the triple disc converter differ in performance & price?

[@erick5598]

The triple disc was 200 dollar more and was rated for more power. The single disc is rated at 550whp which I'm still under and is holding up great.

[@redneckrevolt1]

Stock injectors? Nice truck!

[@erick5598]

Yup stock fuel system. Don’t need to upgrade the injectors or fuel pump unless you want to run e85. Thank you. Was a fun truck.

[@Bored00m]

didnt add in install costs

[@erick5598]

Correct because labor can vary depending where you live and who does it. Also all installations were done myself. Hard to include that cost accurately for the video.

[@trapboyjack5179]

@@erick5598 how difficult was the install of pro charger? Thinking of doing one on my 2010 Sierra

[@erick5598]

@@trapboyjack5179 not sure if there is much difference in ease or difficulty on a 2010 vs a 2017 but me and a buddy did it in a weekend. Wasn't bad at all.

[@trapboyjack5179]

@@erick5598 thats awesome man thanks for the reply, beautiful truck btw. Looks good and runs even better!

[@gayvercano4704]

Where did you get your flex fuel kit?

[@erick5598]

From my local Chevrolet dealership. It is the OEM flex fuel kit for the GM trucks.

[@gmcdenali7178]

Don't get a chambered muffler so you prevent back pressure. That's true but I got an even better way. Get a true dual exhaust with an X pipe. Way more flow and you can keep the stock manifolds and primary cats (unless you live in California you don't need the third cat). Nice truck though.

[@Punk-Jw]

Im not sure that will work...? At least not the way its supposed too. I'm sure one could be hand built but without removing the fuel tank and relocating it, it wouldnt be the same. I have a true dual on my 95 that dumps out in front of the rear tires but it has a fuel cell in the bed. You could mount a tank between the fuel rails where the spare tire is mounted but I'm pretty sure youd be able to see it from the back kinda like the old G bodys.

[@gmcdenali7178]

@@Punk-Jw Do it the same way they used to in trucks. My 2011 got a true dual exhaust with an X pipe and just that, no tune, I gained a half a second 0-60. With what you got, true duals with an X pipe will fit no problem and will help alot with a retune. Just run both pipes next to each other, turn the mufflers up so they're right next to each other, then send the left side back over to the left before the spare then send it over the axle then our the back or side. Up towards the engine, where the left side crosses over to the right, cut the Y pipe out and keep both pipes on that side till the back. Never have any tank issues. Most exhaust shops if you tell them true duals with an X pipe, they'll know exactly what to do. Works just like the 90's trucks did.

[@gmcdenali7178]

@@Punk-Jw Speed engineering actually makes a kit for them to be true duals with an X pipe. I just found it better to get an exhaust shop to make one

[@richr909]

Did you do anything to the trans other than the stall conv?

[@erick5598]

I did not. Rest was all stock components.

[@chrisrodgers9564]

You didnt delete the dod??

[@erick5598]

I did not. Just had it disabled in the tune.

[@chrisrodgers9564]

@@erick5598 you know the lifter can still get stuck right? Id for sure want the dod kit and might as well do johnson lifters, upgrade vavle train and cam while youre in there. Im at just under 2k on my l83 for all that, but want a procharger.

[@jorgem3272]

What cold air intake is that

[@erick5598]

A ProCharger CAI 🤣

[@jorgem3272]

Haha forgot you had the intercooler lol oops

[@erick5598]

@@jorgem3272 no problem. Yeah all the ProCharger kits come with an intercooler setup. :)

[@WhereTheFunBegins]

Hey man love it I have basically the exact same truck just a Sierra, and also came in possession of a vortec pro charger of an 06 GTO. Would it be a pipe dream to think I could get the charger on my truck if I bought a kit without the pro charger?

[@erick5598]

I know most kits are sold to come with the units. Being a Vortec supercharger I would contact that company and see if they make a kit for that year truck and would be will to just sell the kit minus the supercharger. Your next step would be to make a kit yourself. The problem would be coming up with a mounting bracket for the supercharger that would work for the truck. Honestly I would just sell it and put it toward a proper kit designed for that year truck.

[@WhereTheFunBegins]

Just_A_Z71 appreciate it big time

[@erick5598]

@@WhereTheFunBegins no problem man. It is a lot of money. I definitely want to help if I can.

[@metalhead4996]

Have you lifted the truck any? Is that the factory stance? Love the wheels and tires. Looking for the same ones for my ‘18 it’s the same color. Beautiful truck man!!

[@erick5598]

Stock suspension. Wheels are stock 18" size but I went with larger tires 285/75. Thanks!

[@toddmarch7169]

What are the wheel specs truck looks great man

[@erick5598]

18x9 for the wheels, and 285/75 for the tires.

[@blakebarnett2]

Where did you hook the line for your boost gauge on the engine side?

[@erick5598]

The kit comes with a fitting where you can run a boost gauge or just cap it off if your not using one. Great kit being it comes like that.

[@erick5598]

If you want shoot me a DM on Instagram and I'll send you a picture of where it hooks up.

[@blakebarnett2]

Just_A_Z71 just sent one thanks!

[@NVSC10]

No start up ?

[@erick5598]

Check out some of my other videos. I have start up videos. kzbin.info/www/bejne/pJnMiZmqZtR2jKc

[@lopezcool976]

Whats your 1/4 time?

[@erick5598]

Stock was a 15.21 and with the mods my best time was a 12.42

[@chrisreed255]

Nice truck and he got a great deal on that procharger $4500 wtf with the intercooler and a tuner

[@cristianmayen4736]

The install and everything was about 6000 more

[@velocity260neverenough3]

Have you been on the dyno?

[@erick5598]

Nope. All street and track tuning.

[@connorpatton1146]

How much HP do you make?

[@erick5598]

I unfortunately have not had the truck on the dyno. Via the HP Tuners logs which shows crank power with e50 and an air temp of 50 degrees it was making 640hp and 600tq. Which would be right around 515 at the wheel with the powertrain loss.

[@pvmsupra9607]

Stock driveshaft or aftermarket? Love the truck man I'm so jealous I want to put a kit on my 15 2wd

[@erick5598]

Thanks man and still the stock driveshaft.

[@ivanmelvan2049]

How easy was the install and how long did it take?

[@erick5598]

You definitely need some mechanical knowledge. With two people taking out time we did it in a weekend. The intercooler piping is probably the hardest part. The supercharger unit itself was pretty easy.

[@ronb113]

Beautiful truck. Did you run it at the track at any other points of modding or pretty much just stock and then as it sits now?

[@erick5598]

Yes I did run the truck from stock, 93 tune only, e85 tune only, and then the truck got the ProCharger and stall which was on a 93 tune. The final best time of 12.42 was with a e35 blend. I have a video with all my time slips with the mods from stock and up.

[@ronb113]

Just_A_Z71 thanks, I’ll definitely check it out!

[@x219c]

This doesn't matter at all... The 1LT is the non z71 truck. I think you have a 2LT. Again, doesn't mean a thing... Awesome truck!

[@erick5598]

You bring up a funny fact with that truck. The window sticker says 1LT. However with the options combo the truck has the vin number and all other records of the truck document it as a 2LT. Pretty sure it was a misprint on the window sticker.

[@joel.3112]

@@erick5598 isn't that for interior and exterior and maybe a few suspension parts? 1LT-2LT

[@rickyscz28]

Absolutely beautiful truck and very cool build do you DD the truck ? If so how do you rate it

[@erick5598]

Thank you. Yes this is my daily. Was even driven in deep snow this past winter. It did amazing and retained the stock driveability. Definitely the best vehicle I've ever owned.

[@rickyscz28]

@@erick5598 that's awesome man!! How much did the fuel mileage change if any ?

[@erick5598]

@@rickyscz28 nope. On 93 I get 17city and 22hwy. Running e50 that drops to 13city and 17hwy but the power gains running e50 are more than worth the mileage drop :)

[@rickyscz28]

@@erick5598 that's freaking awesome!!!

[@zacharyboling456]

That looks great! What sort of mpg's are you getting now?

[@erick5598]

Thanks! On 93 18 city and 22 highway. With the ethanol blend I run which is around 35% it drops it to 16 city and 20 highway.

[@superbudgrower]

What gears do you have?

[@erick5598]

The stock 3.42s.

[@Fossillarson]

That truck is $50k + price now you got paid u d to drive it lol 😆

[@marcosg6406]

Ever thought about meth injection ? That can probably get you to low 12s if not 11s with some good air

[@erick5598]

I had thought about it but I think if I do any more mods to the truck I'll do headers. Could always do both headers and meth. 🤔

[@marcosg6406]

@@erick5598 I have both on my 17 and the meth alone dropped me about 5 tenths in the quarter mile it helps the iats a lot ! And the headers, well they make the truck sounds like a monster lol and they add a good amount of power as well. I have speed engineering headers and fitment is great I just recommend welding a couple pieces together to be leak free.

[@erick5598]

@@marcosg6406 did you go with the Snow Performance or Alky Control meth kit?

[@marcosg6406]

@@erick5598 I went with the snow performance stage 2.5 kit. It's the one with the boost gauge/controller. It's super easy to install and super easy to control. I've had mine on for about 5 months now with no issues.

[@erick5598]

@@marcosg6406 I heard the Snow kits are nice. Might have to keep that in mind.

[@gsxr_reece4188]

What’s your ig so I can message u

[@erick5598]

just_a_rado

[@chancet.3324]

I feel like a dumbass then. Got a 2018 Chevy 1500 Lt all star edition 4x4 for $46k!!!!

[@erick5598]

I have always waited for truck month. Best time to get a GM, Ford, or Ram truck. All three you can find in the mid 30s with the rebates during truck month sales.

[@ggg17ggg17]

When is truck month man ? Love the truck !

[@erick5598]

@@ggg17ggg17 thank you and typically Ford, Ram, and GM has them twice a year. With Covid that has seemed to change it. However where I live all three brands have around 7,000 dollars off with more payments for 90 days.

[@jonathanbellows113]

Me too 😞😞😞

[@jonathantarter5625]

i have 98 camaro p1sc for sale ls1

[@Kytesonthetrack]

Damn great price I have a 15 I’m a do the same

[@djzomb1]

$400+ dollars for a "street tune" ouch

[@erick5598]

Yeah it is the HP Tuners credits that get you. 4 credits to tune a 2017 at 75 dollars a credit. Then the cost of the tuners time as well.

[@erick5598]

Hell a 2019 Silverado is 2,000 dollars just to be able to tune it.

[@danielwolff4129]

I paid $700 for a street tune in Denver when I upgraded my injectors and fuel pumps while adding the flex fuel to my procharged Silverado. Good work ain’t cheap

[@djzomb1]

@@danielwolff4129 I would never classify street tuning as "good work" but with inflation these days I can see it being what it is.

[@ZPat-rk5xk]

That body style ran from 2026-2019*

[@erick5598]

With that grill yes. However that ProCharger kit was for the 2014-2019 Silverado, Sierra, Tahoe, Yukon, and Escalade.

[@gregmf9427]

Just STOP with dealership math. Don’t worry about the “cost” of the vehicle, that is NOT mod cost. There is no savings there. You’ve already purchased or are purchasing it. Everyone GETS f@cked from dealership costs. People are only going to care about MOD costs.

[@DjayyStacks]

I would be paying an extra 2-3k just on installations smh lol

[@erick5598]

Yeah I saved a lot installing it myself.

[@DjayyStacks]

@@erick5598 i have a 15 tahoe k&n air filter gibson exhaust & headers idk what else to do to make it faster. Only thing i can do is whipple it but i really want to try something else do u think that pro charger can fit in a tahoe 5.3L?

[@erick5598]

@@DjayyStacks if you have not done a custom tune those really wake up the trucks and SUVs. Also this kit is designed for the 15-18 Silverado, Sierra, Tahoe, Yukon, and Escalade. You just have to specify which you have being the intercooler and shroud would be different per vehicle.

[@DjayyStacks]

@@erick5598 ok thanks bro

[@Punk-Jw]

@@DjayyStacks Deff want a custom tune, and you either want someone that will update your tune for you whenever you change somthing, or you want to figure out everything your doing and installed before hand. The biggest leach in the truck is the trans and its factory tune. GM really, REALLY fucked that up. and just some info for you, next time dont buy headers for this generation. There is a vid on here somewhere of dyno runs with stock and with updated headers and high flow cats, numbers actually dropped a little. Its way to much money and a pain in the ass to change compared to what you get for it....nothing.

[@StyleOverPolitics]

Can you run these kits without a fuel upgrade?

[@erick5598]

Yes.

[@dalton7535]

How did you get the kit so cheap?

[@erick5598]

I got lucky apparently. The broker I went through just made me the deal. It still came from ProCharger directly and not him.