|
these 3 are3 great ways to boost your performance. spectre is a good company. i believe their intake tubes are 4" whereas K&N is 3". your gonna get really the same performance from any muffler that is straight through like magnaflow, borla, or like u mentioned jba. are u gonna with the whole cat back kit, or just piece it up with a muffler and tip and have it all welded by a shop. that is the cheaper way to do to, but will still give u the same performance
__________________
2003 F150 5.4. 20" Bazo B4 wheels wrapped in Nitto 420s. 3" Dynomax Bullet . K&N Intake. 2" rear drop shackles. 4:10 gears.
Bullet Start up/Rev
Bullet WOT
|