1.866-448.4843 OR 1.480.966.3040
0 Items | $0.00 | Checkout | My Account
Vivid Racing Home Page
Click Here to Search
CLEARANCE DEALSAir IntakesBig Brake KitsBrake PartsBody | Aero KitsECU TuningElectronicsEngine InternalsEngine UpgradesExhaust PartsExteriorFuel ComponentsGaugesInteriorOEM Repair PartsPower PackagesPulleysRacing GearRadiator PartsRoll Bars | CagesSuspensionTransmissionTurbo | SuperchargerWheels and TiresUniversal & RepairVivid Racing GearProduct Request Form
Manufactures
Finance Your Parts Service & Tuning Our Guarantees Price Matching International Orders Extended Warranty Military Discounts Product Reviews Customer Gallery Affiliate Sales Shipping & Returns Terms & Conditions The Vivid Story
Click to Ask a Pro!
Ask a Pro with our
Vivid Racing Support System
Reviews
bj lopez says: I have this exhaust on my car. it sounds amazing and looks great with those Titanium tips. install was easy, bolts right up the car. best e46 m3 exhaust for the price! ..
5 of 5 Stars!

Robert says: This exhaust is very easy to install. It took me in all about a hour and a half to fish it up. Shipping was extremely fast! Comes with everything needed to install. The exhaust is very nice sounding! ..
5 of 5 Stars!

Jason C. says: I think they are really good coil overs especially for the price. The Ksport customer service is very helpful as well. I've called them a few times and they were easy to get a hold of. Camber plate ..
5 of 5 Stars!

Ken J. says: Really nice system. Nice quality, gorgeous polishing and just the right sound. Does NOT have any bad "drone&quo-t; - probably one of the best systems for the money. Note - although this does fit the conv ..
4 of 5 Stars!

evan smith says: One of the best tuning tools for the evo!! Have had it myself and loved it!!! ..
5 of 5 Stars!


RennTech ECU Upgrade Mercedes-Benz C55 AMG 03-07
Upload a Photo Click to Zoom
  Product Information
Price: $1,195.00   Sale: $1,159.15
  Model: ECU:54.203.C55
  Reviews:   
Quantity:
Product Information
Add to Wishlist
With custom software that is at the cutting edge of tuning technology, RENNTECH has inspired some of the most advanced software upgrades on the market today. RENTECH customers experience improved throttle response, more aggressive transmission shift patterns, increased speeds, and (of course) more power. Designed to optimize every aspect of a vehicles performance, increasing low-end torque for better off-the-line performance and enhancing fuel economy in some applications.

Features:
  • 18 HP gain
  • 17 LB-FT gain
  • Gains across entire RPM range
Fitment:
  • Mercedes-Benz, C55, AMG, W203, 2003-2007
Select Available Options Then Click
Click to Chat!
About Manufacturer: RennTech
RENNTECHs philosophy has always been to produce products without compromise, and that dedication continues to this day. True to Mercedes-Benz quality, RENNTECH cars are designed to be fast yet refined. Regardless of specification, they run faultlessly, idle smoothly, and have reliability and ease of maintenance comparable to the stock Mercedes-Benz. This attention to detail has made RENNTECH the choice of some of the most discriminating enthusiasts in the world.


View one of these Hot Items!
Tomei Procam 280 11.5mm Exhaust Camshaft Mitsubishi EVO IX 06-07
Tomei Procam 280 11.5mm Exhaust Camshaft Mitsubishi EVO IX 06-07
Tomei Procam 270 11.5mm Intake Camshaft Mitsubishi EVO IX 06-07
Tomei Procam 270 11.5mm Intake Camshaft Mitsubishi EVO IX 06-07
Magnaflow 3.0 Inch Dual-Side Stainless Exhaust Chevrolet Silverado 1500 07-08
Magnaflow 3.0 Inch Dual-Side Stainless Exhaust Chevrolet Silverado 1500 07-08
Magnaflow Dual Stainless Cat-Back Exhaust Chevrolet Corvette Z06 | ZR1 06-13
Magnaflow Dual Stainless Cat-Back Exhaust Chevrolet Corvette Z06 | ZR1 06-13
Spyder Black Cold Air Intake Filter Volkswagen Jetta VR6 99-05
Spyder Black Cold Air Intake Filter Volkswagen Jetta VR6 99-05
AIRAID Modular Intake System Chevrolet Avalanche Silverado 1500 Tahoe 05-06
AIRAID Modular Intake System Chevrolet Avalanche Silverado 1500 Tahoe 05-06
AIRAID Throttle Body Spacer Ford F-150 4.6L 04-06
AIRAID Throttle Body Spacer Ford F-150 4.6L 04-06
AIRAID Throttle Body Spacer Toyota 4 Runner 4.0L 2003
AIRAID Throttle Body Spacer Toyota 4 Runner 4.0L 2003
Meisterschaft Stainless GT Racing Exhaust 4x83mm Tips Audi A5 Coupe 3.2L 08-11
Meisterschaft Stainless GT Racing Exhaust 4x83mm Tips Audi A5 Coupe 3.2L 08-11
Quicksilver SuperSport Stainless Steel Exhaust System Jaguar XKR 5.0L 09-13
Quicksilver SuperSport Stainless Steel Exhaust System Jaguar XKR 5.0L 09-13


International Sites
Spain
Mexico
Brazil
France
Canada
Taiwan
China
HPF UK
International Sites
United Kingdom
Japan
Australia
New Zealand
Russia
Germany
Italy
HPF Canada
Vivid Racing Mini Sites
Arai GP Helmets
Body Aero Kits
Clutch Upgrades
BMW Parts
Brake Upgrades
HRE Wheels
Brembo Brakes
HPF Australia
Vivid Racing Mini Sites
Eisenmann Exhausts
Ferrari Parts
Kreissieg Exhaust
Mercedes Parts
Mini Cooper Mods
StopTech Brakes
Status Racing
Speedway Helmets
Vivid Racing Mini Sites
Porsche 911 Parts
Mitsubishi EVO Parts
Nissan GTR Parts
Volk Racing Wheels
Porsche ECU Tuning
Seibon Carbon Parts
HKS USA Parts

Agency Power
M3 Parts
Tein Coilovers
Audi A4 Parts
HorsepowerFreaks
HPF Store
ECU Tuning

Power Slot Rotors
Brembo Sport Rotors
Steel Braided Brake Lines
Hawk Pads
Pagid Brake Pads
Alcon Big Brakes
Drilled Rotors
StopTech Brakes
Ferodo Pads
Wilwood Brake Upgrade
Brembo Brake Kit
KSport 6 Piston
Slotted Rotors

Capristo Exhaust
Porsche 997 Exhaust
Agency Exhaust
HKS Exhaust
Greddy Catback
Borla Exhaust
BMW M3 Exhaust
Eisenmann Exhaust
Porsche 996 Exhaust
FRS Header
BMW M5 Header
Remus Exhaust
Fabspeed Muffler
BMW M5 Exhaust

Capristo
Akrapovic
Cargraphic
Nissan 350Z Exhaust
GruppeM
Nissan 370Z Exhaust
Subaru WRX STI Exhaust
Ferrari 360 Exhaust
Mansory
Oakley Design
Password JDM
VF Engineering
Wald Body Kits
BMW M6 Exhaust

Walbro Fuel Pump
Performance Box
Kelford Cams
Koni Shocks
Cosworth Pistons
Fabspeed Tips
Clutch Masters Stage 3
H&R Springs
TechArt Style
Grillcraft MX Series
aFe Stage 2
Porsche ECU Flash
Bilstein PSS10
AMS Turbo Kit

HRE Monoblok
HRE S1 Wheels
ADV1 Wheels
Volk TE37sl
Volk Racing
Work Brombacher
Weds Kranze
Enkei Racing
Advan Wheels
HRE Vintage
BBS Wheels
D2 Forged
Niche Wheels

Racing Suspension Parts
Performance Coilovers
Suspension Bushings
Performance Air
   Suspension

Suspension Lift Kits
Suspension Sway Bars
Performance Strut Bars
Suspension Shocks
Performance Suspension
   Springs

Suspension Mounts
Air Intake
Performance Intake
BMW 3 Series Exhaust

Current Parse Time: 4.859 s with 134 queries