Comment removed
000lemonhead 1 year ago
when you removed the cats what did you have to do so that the engine wouldnt freak out cuz of the sensor on the cats?
ridingforlife333 1 year ago
what kind of mufflers
f150man55 2 years ago
Do you have all 4 of your cats taken off or just the secondary's? Because i have a 1997 F-150 4X4 with the 4.6 in it and i have Pacesetter Shorty Headers and the secondary cats off going into a Flowmaster 40 Seriers muffler.
JRJ1987 2 years ago
what do you got from mufflers cause i still got my cats and you are same loudness as me
binderposter 2 years ago
what kind of headers???
Austin1199396 3 years ago
Comment removed
000lemonhead 1 year ago
when you removed the cats what did you have to do so that the engine wouldnt freak out cuz of the sensor on the cats?
ridingforlife333 1 year ago
what kind of mufflers
f150man55 2 years ago
Do you have all 4 of your cats taken off or just the secondary's? Because i have a 1997 F-150 4X4 with the 4.6 in it and i have Pacesetter Shorty Headers and the secondary cats off going into a Flowmaster 40 Seriers muffler.
JRJ1987 2 years ago
what do you got from mufflers cause i still got my cats and you are same loudness as me
binderposter 2 years ago
what kind of headers???
Austin1199396 3 years ago