Just installed a set of FMS 1.58 ceramic shorty headers and Bassani X-pipe, and a set of ASP pulleys. Still have the stock cat-back. No tune, just bolted them on and hit the dyno.
Gained 21.2 HP and 15.3 Tq. SAE
I can definitely feel it pull harder in the 4,000+ rpm range. Not much louder than stock, but it now has a different tone. Can't wait for a Cat-back system.
Gained 21.2 HP and 15.3 Tq. SAE
I can definitely feel it pull harder in the 4,000+ rpm range. Not much louder than stock, but it now has a different tone. Can't wait for a Cat-back system.