Sounds nice and full! Was it a big job to install (have to raise engine, etc)? Did you need a special reducer to bolt up to the stock mid-pipe, or was it a direct and easy bolt-on with no special parts needed? I've also heard they're good for an approx. gain of 15HP..........
Sounds nice and full! Was it a big job to install (have to raise engine, etc)? Did you need a special reducer to bolt up to the stock mid-pipe, or was it a direct and easy bolt-on with no special parts needed? I've also heard they're good for an approx. gain of 15HP..........
goesfastandfar 1 year ago
did you have to get a retune for the shorties and that sounds sick by the way
V8mustang17 2 years ago
Nope, just bolt them on, the o2 sensors are in the same position on the headers as they are on the stock manifolds.
Boss919 1 year ago
@Boss919 which is louder? The JBA shorty headers or the long tubes?
AlvinSpitoon 8 months ago