LEXUS GS350 F Sport Dyno Test (With Full Bolt Ons)

[@JoeJoe-qq2sr]

Your background music overpowers your talking in the vid

[@SouthernCrossMotors]

I have a 2012 IS350 F-Sport. Here in Australia we get the 312 bhp engine. I am upgrading to the F-Sport intake and RR-Racing tune. They claim 10 - 15 hp increase, and the F-Sport intake may give 5 - 8. So I am hoping to get about 20 hp increase. The mid range torque is what you feel when you accelerate. HP makes you faster over the same distance ie 1/4 mile. At the moment mine runs 0-60 mph is 5.25 secs, and 0-100 km/h is 5.59 secs (VBOX and Dragy tested) My goal is to get into the high 4s to 60 mph. A sticky surface at the drag strip, cooler temps, the mods, may get me close. I will put it all on one of my channels. Other mods I can do like PPE headers, mid and tail pipes but these are crazy prices here. So Intake and tune will do.

[@serialkiller6422]

is350 2006 does 4's stock but the interior is shit. and cramped.

[@acidspaz4252]

Just bolt a super charger and stop wasting money

[@donniecoe5495]

You gained like 50hp at the very top end though. Under the curve gains were crazy

[@kgisabeast]

I thought about doing the same to my GS350 but for the price I’d rather just save it and buy a GSF

[@StarK12trd]

Anything would work for you. 😊

[@therealsyxx]

That's what I'm doing

[@osanshouo1684]

keep saving.... 🤣🤑

[@TeksTherapy]

The estimated crank horsepower is about 344 hp, and the crank torque is about 316 lb-ft! nice 😁

[@SanicGottaGoFast]

The power gained under the curve is literally everywhere thats what you want. Those are the gains you notice. Don't pay attention to peak horsepower that much.

[@alvarezrenelopez]

You know what's next my boy

[@VR408]

Nice! Kind of disappointed you didn’t clear 300whp. Keep up the good work bud

[@StarK12trd]

Thanks, I know it kinda sucked it didn’t reach 300 as I was hoping for but if watched the ending part of the video I mentioned I got a tip from the fb comment said that dyno results from different locations varies so not created equal. The results can show 285-315rwhp.

[@VR408]

@@StarK12trd Yea, that's true. As long as you're having fun with your car. That's all that matters. Did you paint your Lexon diffuser black or did you receive it that way?

[@StarK12trd]

@@VR408 actually the Aimgain diffuser came white fiberglass so I had someone to paint it.

[@VR408]

@@StarK12trd Didn’t realize it was an Aimgain. Did you have to modify it to get it to fit with your quad tip exhaust?

[@TheLexusIS250Dude]

Nice video and your Lexus looks awesome as well

[@StarK12trd]

Thanks! 🙏

[@TheLexusIS250Dude]

@@StarK12trd your welcome

[@whitewolfstudios4727]

Not too bad for boltons, I live in Korea and there's a company that says they can provide an additional 70 bhp just through a remap, not sure if I believe them but they are quite reputable. I might get boltons too...

[@serialkiller6422]

list of all bolt on mods please.

[@tufayelahmed7521]

Hey love the car. Where did you get the rear quad diffuser/ valance? Link please. Thanks

[@BLacknesmonstaz]

Are you higher above sea level? Im thinking Oregon= hills-mountains maybe higher up maybe :) It's hard to get a good reading when that's part of the factor. But your car looks dope.

[@jjgamer7485]

I thought it came with 306 hp stock?

[@shazmaster]

One thing you should not discount either is the weight you lost after the mods. Maybe get some lighter wheels and rotors, those would definitely make a difference as well.

[@osanshouo1684]

location plus the type of dyno will vary the results

[@StarK12trd]

There was another video of Lexus dyno run but was a RC350 with full bolt ons and had the same result.

[@razelllamanzares]

Are you running a tune having all your bolt on?

[@StarK12trd]

@@razelllamanzares yes

[@razelllamanzares]

@@StarK12trd man I hope you've reached your goal. I have a similar set up

[@alexulloa9334]

What diffuser is that it looks nice

[@StarK12trd]

It’s the Aimgain type 2 diffuser. Thanks I appreciate it!

[@crocodilealligator402]

what rear diffuser is that? Car looks amazing. Looking to do something very similar.

[@StarK12trd]

It’s the Aimgain vip exe 2 diffuser.

[@crocodilealligator402]

@@StarK12trd very cool. Hope you post some more lexus content soon!

[@TheBlastoise313]

Doesnt the GS 350 come with around 300 hp stock?

[@filmfreek35]

308 hp

[@n0nth3t0k3m0n]

306 at the crank but 270 - 280 to the wheels for 13 - 15 models. 308 is for the 16+ models i believe but not much difference

[@filmfreek35]

@@n0nth3t0k3m0n you know your stuff

[@osanshouo1684]

@@n0nth3t0k3m0n 2016+ is just better airflow exhaust, probably why bolt ons do not show the dramatic results compared to previous models that are restricted, intake and exhaust. The newer models, I believe, are slightly w more weight, most if not all, have 19"...

[@n0nth3t0k3m0n]

@@osanshouo1684 ahh I see. I've got a 14 f sport. Good thing I got a k&n filter and just ordered a borla exhaust hehe

[@PResmejor]

Your car is gorgeous and sounds but i wouldn't call it FBO , you still need a bigger TB, upgrade your plenum and manifold(either by getting a custom one made it getting it ported) and upgrade spark plugs and coilspacks to consider it FBO. Your car can be making around 330-340whp NA. But you got yourself a new subscriber and i would love to see more videos of this beast ! 👌🏽😈

[@StarK12trd]

That’s an awesome idea. So where do you suppose I find the upgraded manifold and plenum for the 2GR in particular?

[@PResmejor]

@@StarK12trd i was speaking to a guy on the club Lexus forum who made his own custom upgraded manifold that he was testing out to see if he could sell it to others so they can benefit from it as well. The manifold is also set To be able to run the tundra TB (76mm) as oppose to our stock TB which is 70mm. If not you can always go to your local machine shop and get your manifold ported, lower manifold can be opened up 5mm bigger and the plenum(upper manifold) can be opened up to 74mm .

[@PResmejor]

www.clublexus.com/forums/performance/955749-taking-the-2gr-fse-to-new-heights.html

[@PResmejor]

So i have recently gotten my intake manifold ported and i must say it was one of the best things I've done to the car ! Top end has really opened up and the car moves so much better !

[@warmage247]

@@PResmejor Hey mate, your build sounds good and that's awesome to hear about the manifold porting! you seem a wealth of knowledge and I want to mod my GS F Sport. Recommend any places for information?

[@1980gcapelo]

Trunk looks better in white...what kinda screwdriver is that....and keep making videos not to bad

[@DnyAln]

I thought stock engine came with 300+ horsepower?

[@teehills007]

It does. Not to the wheel though. You less Hp due to your drivetrain

[@ZaibAquil]

Bolt ons don't do much to N/A engines. If you want cheap power you gotta get a turbocharged car.

[@StarK12trd]

I am happy with the N/A setup. I don’t necessarily need to be extra fast.

[@adamh2129]

True but the vhr gains like 50 whp fbo with a good tune

[@Honja999]

@@adamh2129 vhr?

[@michaelangelo5783]

@@Honja999 Nissan Z cars

[@fenderbender5987]

Turbos need replacing, carbon deposits in manifold need carbon cleaning, pipes leak. Be content with V6 naturally aspirated.

[@jfin711]

Were they sure to press the gas pedal past the throttle switch? It feels like full throttle but press harder and the gas pedal will move more.

[@StarK12trd]

Hmm beats me if they need to press harder or if they’re aware or not to press harder. Yeah while in full throttle you’ll have press down the pedal harder so it can floor it all the way.

[@bryankane642]

Do u have a tune and full exhaust? To go with your mods?

[@StarK12trd]

Full exhaust and tune yes.

[@OldSoleSneaks]

Did you happen to get TRAC OFF and check engine light with lean code after intake install?

[@ovejeromd]

check your o2 sensors

[@mitchelljones1081]

What rear diffuser is on your 4gs?

[@StarK12trd]

It’s AIMGAIN type 2 exe diffuser. Find it via topendmotorsports.com

[@tranwrx]

Can't hear you.. turn down music 🎶

[@zacharymedeiros2713]

When you did your exhaust did you have to swap the defuser?

[@StarK12trd]

With that exhaust, yes. The OE diffuser will not fit, unless if there other performance exhaust systems to fit that OE diffuser.

[@brianshoaf9026]

what exhaust / mufflers are you using? that looks way better than stock

[@djarcher5914]

They aren’t stock

[@jamesbaine580]

You need a better editor dude the Background music is way too loud while you're doing your videos. And was it really worth all that money for 20 more horsepower

[@vladb8267]

Idk why you put MS109 in it ....

[@vaugr1917]

It's oxygenated so the fuel was responsible for some of the power gained

[@matrixgvrp3364]

what diffuser?

[@phyinc4506]

Don’t these make 306hp and 277tq stock? Am I missing something?

[@StarK12trd]

Those are on the crank hp and tq.

[@alendeba3270]

doesnt this car come 311 hp stock?

[@jdmcivicsi90]

Yes at the crank.

[@kemarrhoden8205]

where did you get rear diffuser from

[@nac9845]

The background music is too loud

[@葛炎-k5p]

350hp at crank?

[@jaredfletcher1587]

What wheels do you have?

[@nashh123]

What springs are you running

[@keithcha7372]

how many test pipes you need????

[@lazeemtaylor9949]

Don’t it come standard with 306 hp

[@StarK12trd]

Yes it does at the crank.

[@carsoncolemanbm4]

I need help looking for mods for my g350. I absolutely love ur build! I can't seem to find many mods for this car. Any tips would help please and ty!

[@LuisOrtiz-sn4xe]

Go on rr racing I got my fbo there

[@carsoncolemanbm4]

@@LuisOrtiz-sn4xe awesome that was good information ty brother! They have some good stuff on there I'm pleased!

[@warmage247]

@@carsoncolemanbm4 hey mate I cant see luis reply, what did they post? have gs350 fsport

[@derekquinones8614]

What year is this I heard the 2015 and above years the factory did something to them to make them not as torquey or something along them lines ?

[@StarK12trd]

This a 2014 model year.

[@MahendraSingh-rp6er]

2016+ has the atkinson cycle engine, yes some do say it feels gutless unlike the 13-15 models, but the transmission take awhile to learn your habits

[@derekquinones8614]

@@MahendraSingh-rp6er how about the 2008 models are the motors strong

[@MahendraSingh-rp6er]

@@derekquinones8614 yes basicaly 2007-2015 is the same 2GR-FSE engine carried over with the same 6spd auto for awd models, rwd gets the 8spd, very reliable cars i have 2013 100k miles zero issues only oil changes, the 2008 model is just as well built i dont kno any known issues with those. the GS300 06 with the 3.0 V6 is no good though due to carbon buildup.

[@davidvu4366]

MPG?

[@judsonwidmymerviluszabala378]

I believe the muffler isn’t helping you at all..

[@StarK12trd]

Way before the baseline was like 250whp.

[@THERE4LRizz]

These cars make Atleast 360 on full bolt on your far away from full bolt on

[@alvarezrenelopez]

Rr racing supercharge

[@StarK12trd]

I optionally thought about that. But I mean hold on to that as I will stick with N/A.

[@alvarezrenelopez]

I own a 2015 f sport rear wheel drive

[@alvarezrenelopez]

They are nice but definitely they need more power at least 50hp more

[@timothylagodny342]

@@alvarezrenelopez save up for a gs-f

[@alvarezrenelopez]

@@timothylagodny342 for the price of a brand new gs350 f sport it should have lil more hp

[@Sumbull185]

Man I can't hear nothing you're saying with that music,And I really want to know what you're saying because I have a GS 350 just like that

[@StarK12trd]

I’ll promise to get some mics to hear me better next time. 🥴😂

[@linhbach88]

Hi, I have a couple questions. What modifications have you done to get here? Do you plan on supercharging your car? Sorry, I have a 2016 GS and am curious where to go next with mods LOL

[@StarK12trd]

Performance wise is the full bolt ons including a tune, headers, catback exhaust, and intake. I was considering to get it supercharged but I decided sticking with naturally aspirated.

[@dealerssoffers]

Regular gas you'll make more power probably clear 300 you dont need no 109 race gas in your stock motor with bolt ons

[@StarK12trd]

I just tried it to see if that could make some difference in performance or not.

[@taylenware6938]

Gotta work on that grammar bro. Been making my brain hurt. Nice video

[@jamesg4447]

where did you get your exhaust and diffuser

[@StarK12trd]

Via topendmotorsports.com

[@rivalstorm120]

I just want that supercharger on mine lol

[@1991june]

20hp fbo and race fuel😂. You can get 20hp+ on a stock euro vehicle with a simple flash tune. Anyway im goin to get a gs350 f sport as my daily really like these cars

[@Droyungho]

You need to work on your audio. Everything is loud and you're barely audible. Also, it doesn't work to have music over your voice if you're trying to explain something.

[@StarK12trd]

All of within today’s videos are edited and uploaded through my iPhone.

[@Roll99Tide]

Sounds like a 4 cylinder!

[@saltycanadian6190]

That’s pretty bad for a few thousand dollars

[@jamesbaine580]

Hate to burst your bubble but that's too much black Accents dude

[@stl314scorpio]

Not to mention lol

[@johnhunt4634]

The brave xylophone physiologically record because great-grandfather contrarily pray plus a abrasive bagpipe. needless, endurable luttuce

[@E845-b7d]

Wasting all tht $$ lol

[@freedomnetworth5243]

☝🏽

[@acidspaz4252]

Car sounds like 💩

[@jordansingh8127]

Slow af

[@tij683]

What is the rear diffuser that you have?

[@oclopez7008]

What kind of rear diffuser do you have?

[@gtr07rocks71]

What wheels do u have ?

[@StarK12trd]

Those are set of 19” OZ Racing Leggera HLT