View Single Post
      01-09-2013, 09:32 PM   #2
Suds
EX One Addict
Suds's Avatar
United_States
5
Rep
333
Posts

Drives: 2011 Audi S4, 2008 Vette 6mt
Join Date: Aug 2010
Location: Lone Star State

iTrader: (1)

I changed mine at 23k miles, was having a misfire after installing Cobb S1 Aggressive.
I had run Dinnan S2 for about 12k miles before i went to Cobb.
Misfire is now gone!