191MPH E55
Unless you running big boost you don't need to change your injectors. Kleemann, probably R/T and many more tuners will tell you the same. It's been proven for many years.
May just be your car. 55k is now 7 or 8 years old, cars have run 100k miles with full bolt on's and god knows how many with stage1-2.
Last edited by Lopes80; May 20, 2012 at 04:31 AM.
I wanna go 200 mph, but don't wanna POP
55K motor and pay for rebuild $$$$.
I love Watchin ALL those YouTube
Top speed videos.

The Best of Mercedes & AMG







. Don't look like mine sounds sick tho.