My C63 & Bro's ISF (pics)
rrich, the ISF is also a great car in term of power, practicality & reliability. The C63 seems much more powerful at take-off, but on the straight line, the ISF is up to par. The sounds of our exhaust is louder though.

I've been trying to convince my brother to mod his ISF, but he likes the stock look.marroquin, my C63 has changed a bit since this thread from last year... I now have CF ground effect, custom CF trunk spoiler & H&R springs.
Here is what the car looks like now:




The Best of Mercedes & AMG
- No gas guz tax ISF
- Average 25mpg ISF
- Fit & Finish inside C63 (too many little noises from ISF)
- Styling even (taste is subjective)
- Ride quality C63 (ISF way to stiff for DD)
- Acceleration C63
- Top End even
- Tuning C63 (ISF ecu is untouchable)
- Reliability even (so far)
- Heavy Brake Dust ISF takes this no question
- Road Feel C63 offers greater feedback
- Excusivity even (don't see many of either on the road)
- Sheer Fun C63
sunday drive, it's nice to see another member on the forum with both cars... and thx for sharing your feedback/comparison on both cars. I would probably give reliability to the ISF though... we own 2 Lexus & they have been flawless with low cost maintenance.
Both of your cars looks great! I'm considering getting the Revozport RBS sideskirts like you have - they look great in the pics! Have you had any issues with bottoming out or scraping the skirts?
I have to admit my car is all show no go now... hehehe! If I ever track this car, I would probably trash the front lip on the first bump on the track... hahaha!











