View Single Post
      01-01-2013, 04:40 PM   #15
RPiM5
Major General
RPiM5's Avatar
1796
Rep
7,455
Posts

Drives: Mexico Blue F10 M5(Mika)
Join Date: Apr 2012
Location: Sunny San Diego

iTrader: (0)

Sound wise, the Eisenmann Race System was my favorite even though it was only a section 3 exhaust. However, I still love the RPi GT though because the added power is just so insane. RPi told me that during their dyno testing, they saw momentary gains of up to 39whp. I just wish is was as loud as the Eisenmann!
__________________
The E60 M5 was the Porsche GT3 of M5's, while the F90 M5 is the Porsche Turbo S of M5's, and the F10 M5 is the Porsche GT2RS of M5's.