View Single Post
      07-18-2018, 08:49 AM   #4
racerbruce
Brigadier General
racerbruce's Avatar
3854
Rep
3,004
Posts

Drives: 21 X3 & 13 335is E93
Join Date: Dec 2009
Location: Seattle

iTrader: (1)

Exhaust systems that are professionally engineered typically take into account for equal length headers (or not), length of piping to the mufflers, CATS, resonators, exhaust gas pulses, etc.

Curious how this app affects overall exhaust performance.
__________________
Racerbruce
Appreciate 0