Powerchip Performance Software - C230 1.8T Sports Sedan 2003-2005

Powerchip® Technology for Mercdedes Benz.

Digital Adrenaline for your Engine!

Stealth Auto provides Powerchip software for all Mercedes Benz models on the market. Test our upgrade out for two weeks with NO OBLIGATION! We guarantee you will love it or your money back!

  • Dyno Proven gains of up to 98 Horsepower!
  • Custom tuned throttle response and a drastically improved power curve.
  • To top it off, because of the increased efficiency, many cars show IMPROVED GAS MILAGE?

Unlike most chips, Powerchip software is completely undetectable to technicians and will not void your factory warranty.

For more detailed information on your specific car, give us a call at 1-888-78-3258. We'll answer any questions you may have and send you a powercurve chart that shows you the exact increase in performance you can expect from Powerchip® software in YOUR car! Remember, your satisfaction is 100% GUARANTEED, so you have nothing to lose!




This Dyno Chart shows an actual Dyno reading of the incredible improvement Powerchip software has on an CL600 Mercedes. The Powerchip Software gives an increase of 98 Horsepower and 106 Ft. Lbs of Torque!

What happens when I order?

After placing your order, one of our technicians will contact you with detailed instructions on how to remove your ECU to send to us to be programmed. At this time, we will also get info on any modifications you have made to your automobile. If you have already added (or plan on adding) performance modifications such as headers, exhause, cold air intake, etc.. we will custom tune your ECU to make the best use of these modifications!


What models does Powerchip fit?

Powerchip fits almost every Mercedes on the road today! Here are just a few of the Mercedes' we offer Powerchip Software for.

If you do not see your model listed, please email us HERE for performance specifications and a quote on your specific model.

MODEL
YEAR
INCREASE IN HP
INCREASE IN TORQUE
C230
2003-2005
18
19
CL500
2000+
27
30
CL600
2003+
98

106

E500
2002+
21
27
S430
2000+
23
24
SL55
2003+
44
46

Here are a few of our recent customer testomonials :


Submitted by: Scott L

Car: Mercedes-Benz SL55K AMG 5.5 V8
Customer comments:
The chip has performed flawlessly and as represented. The speed limiter (155mph) has been removed; something I enjoyed confirming personally!

Performance has been enhance throughout the entire power curve and is evident in the initial acceleration as well as the additional higher end power.

The company has been ideal to work with with immediate turn around on the computer. My mechanics are sophisticated and were impressed with the level of service and support as well.


Submitted by: Peter D

Car: Mercedes-Benz C230K Sport Coupe 1.8
Testimonial added: 12/11/2003
Customer comments:
I can feel the difference when driving now. It appears to keep the rpms above 3000. Right in the mid-range where the engine already had lots of power. Even more now because of the Powerchip tuning.

Accelearation: I am going noticeably faster much sooner now.
Torque: Off the line, power is increased.

Also the "capped" top speed has been removed. a.k.a. VMAX speed delimeter


Submitted by: Tom L

Car: Mercedes-Benz C32K AMG 3.2 V6
Customer comments:
The car is faster according to my butt-o-meter. I think the real advantage of the chip is the faster throttle response. In my opinion, the Powerchip is a worthwhile investment for the C32.


Submitted by: Henry M

Car: Mercedes-Benz C230K Sports Coupe 2.3
Customer comments:
The improvement in the car's acceleration was very obvious, and switching gears has become alot smoother. You can really feel the difference in extra horsepower and torque. It has become a fun car to drive.


Submitted by: Rick B

Car: Mercedes-Benz C280 2.8
Customer comments:
I live at 7,000 feet. My C280 had lost considerable horsepower and throttle response since coming here due to the thin air. Powerchip has totally changed how my car operates at altitude. Much smoother accleration, much imporved shifting points. I just drove this car with the Powerchip out of altitude this weekend. Wow! Powerchip is the real deal.


Submitted by: Lennie D

Car: Mercedes-Benz S420 4.2
Customer comments:
The Powerchip really woke-up my 1997 S420 Benz. Part and Full throttle was "Greatly" improved. City driving is smoother and very responsive. Merging on the Interstate is effortlessly. Passing is “Hold on to your seat” type of feeling. A few tweaks to the MAF sensor, plugs and air induction truly enhanced your product, while increasing the fuel economy. I have recommended the Powerchip to friends and will purchase the product again.

PCHIP-MER0117
Your Price $490.00
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Customer Reviews

Average Rating

s55 amg , The new found power in my s55amg,is amazing,The car was already a beast. But now it is off the chain,I also own a 2004 supra.w/625 to the rear wheels, on 29 psi. I drive that around on 20 psi which is 520 rwhp,Since I had my chip put in the benz, I don't even drive the supra anymore. The chip turns that car from super man,to super duper man. I am gonna run my buddy 2000 viper gts next week. I told that if he comes of that gas just a little bit,He will never see that amg. My supra already destoyed him.
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