|
Got some seat time with the new front pipe. Very unexpectedly all of the annoying RPM based NVH I was getting after doing the whiteline trans insert is now completely gone. The gruppe-s header introduced it and assumed that was the cause. I've had the front pipe completely off and reinstalled with no change to NVH.
The engine also revs more freely, and blips on downshifts feel cleaner. I didn't expect much of a difference vs stock or gutted oem header.
|