Renntech Built 2017 AMG C63s ! How Much Horse Power ?

RennTech built 2017 AMG C63s ! Just a quick to my 2017 AMG C63s, it has been 2 years since I did an update and we have some new mods to talk about ! If you just want to see the car update it starts at 5:50.
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[@nickcollins4116]

Absolutely my favorite C63 build I’ve seen, Renntech is amazing with what they can do with the m177s!

[@axophoria]

Nice to see a fellow Marylander! Has been my dream car for the last 6 years. I'll definitely be hitting you up for advice and questions if I manage to snag one this year.

[@Balonishell]

Truely beautiful

[@KristenGraham]

I know you are a little north of me but do you know any places that installs downpipes and can tune near south carolina?

[@GunSurgeon]

Sorry closest I know to you would be Renntech in Stuart Florida, unless you come up near Maryland I know a few shops around here can do it. But nothing in South Carolina.

[@lee-lk9md]

nice ...... nice!!!

[@JCizzleSoCal]

Beautiful car! Well done! Still have it?

[@ryanhumphrey9634]

in the market for the coupe C63s. the market is so bad right now gonna give it time but I'd love to have the car now for summer😅

[@barandemir1217]

@GunSurgeon Nice c63s! I am looking for the same rotors you have. Do you have the part number for them?

[@GunSurgeon]

Sorry it took so long to respond somehow this comment slipped past me. www.fcpeuro.com/products/mercedes-disc-brake-rotor-front-brembo-2304211212

[@RadioRahimG]

Man I saw this drive by at a meet in Maryland it sound likes thunder just driving by made me say damn the w205 c63 sound good too because I’m still hooked on w204 c63

[@u7by7tyr0m5]

💪

[@jonathanmame2064]

Mame gijoe❤❤❤❤

[@MrfrostyX3m]

I see you’re in Maryland I just bought a 2018 c63s coupe- would love to find out who does your work around here! I’m in bel air

[@GunSurgeon]

Renntech and myself did most of the modifications. For service the shop i was using moved out of state. So now I go with Elite Imports in Laurel. The owner Chris is a great guy. The best AMG focused shop in the area is Modern Masters but they are out by Hagerstown so a hike but very knowledgeable mechanics.

[@Jwilt302]

I have a c63s and did a Dme stage 2 tune and haven’t dynoed yet but their website said it would make around 620 horsepower. You upgraded the turbos and are at 644?!?

[@GunSurgeon]

I could get significantly more but it will shorten the motors life span. I know multiple people that have blown their motors with DME tunes. Im running a safe tune Renntech warranties it, if it damages the motor. DME can tune to the limits because they don’t warranty your motor if it blows.

[@GunSurgeon]

Also are they claiming 620bhp or 620whp ?

[@GunSurgeon]

Never mind I googled it. You are getting 620 bhp, my car is 764 bhp. On a dyno you will be around 550- 560whp.

[@LiSTRONG631]

How does the car handle with the Renntech Coilovers? I just got mine in the mail and planning to have them installed this month sometime

[@GunSurgeon]

It keeps the active damper, stiffens up the spring a little and adds ride height adjustments. I’m lowered an inch and the car feels very planted. I have no complaints.

[@LiSTRONG631]

@@GunSurgeon Less body roll?

[@GunSurgeon]

@@LiSTRONG631 stiffest setting is nearly 0 noticeable body roll. Anytime I’m messing with multiple corners I run the middle setting just to help with weight transfer entering corners.

[@Dad_dyflex-dx1qu]

Do you still have the car and why no more content

[@GunSurgeon]

I had a nightmare issue with a shop. The car is pretty much the same as it was. I added Weistec meth tank but after all the issues it never got tuned for it. The shop wore the clutch plates out in the transmission s its getting a built trans this winter. I really need to do an update and story time.

[@keithh3099]

Still can’t afford the the c63’s so expensive 90k + . Have to stick with my c450 until it dies. So I’ll just be dreaming..

[@GunSurgeon]

Economy is in the toilet right now. Car market is in a weird place to. I honestly would wait and not buy anything until rates go down. The new C63s is a 4 cylinder electric hybrid that makes 670hp.

[@traybutts4425]

What up bro...is it OK if I just get the tune and filters

[@GunSurgeon]

Tune and filters will definitely wake the car up. I did stage 1 filters, tune, exhaust and made 540whp. Completely changes the way the car feels.

[@traybutts4425]

That what up man...got me excited lol...I see you got upgraded turbos also

[@GunSurgeon]

@@traybutts4425 I have everything Renntech offers. Got me to 660whp I added weistec meth injection for the track but not currently running it on the street.

[@traybutts4425]

@@GunSurgeon ok nice I just want a simple tune and filters is that enough for decent power

[@thatomosifane9616]

What's the 60-130?

[@GunSurgeon]

Fastest I’ve had on draggy is 6.8 but that was with traction issues. Got a set of drag radials but haven’t installed them yet car has been at Renntech for service and an issue with the charge air intercooler.

[@thatomosifane9616]

@@GunSurgeon hope it gets sorted out and damn thats a quick car

[@braceface8742]

What's the best safest tune for my 2017 c63S I like this one! Links for where to go?

[@GunSurgeon]

I would go with RennTech www.renntechmercedes.com/index.php/products/mb/c-class/c-205-2015-present/c-63-amg/ecuplus_w205_c63-detail or Eurocharged www.eurocharged.com/product/mercedes-c63s-amg-ecu-tune/

[@braceface8742]

@@GunSurgeon Nice does it turn the boost up? I like how your car has the actual turbo sound stock you don't really get that. Is that a special Blow off valve or the bigger turbos you think?

[@GunSurgeon]

@@braceface8742 The tune ups the boost. The sound you hear are the Renntech BOV's. Super easy to install.

[@braceface8742]

@@GunSurgeon Aweosme, is there a place in the US they install everything? I'm in Upstate NY

[@GunSurgeon]

@@braceface8742 Tune is something you do yourself. It plugs in to your OB2 plug right under the steering wheel. Literally takes under 5 mins anyone can do it. BOV's are pretty simple but you could find a shop in your area to install those.

[@moebibiamg6319]

Where did u get it tuned?

[@GunSurgeon]

It was tuned by RennTech in Stuart Florida. Currently it’s being retuned for meth injection by Kevin at GoLabWorx which should put us around 800whp

[@FOXLITE94]

Some people got some weird taste in wheels haha

[@Need2SpeedSTL]

Weak numbers for those mods. Weistec w4 turbos all the way

[@GunSurgeon]

I’m happy with it. The Weistec W4 Turbos weren’t available when I built this car.