Originally Posted by blackout2012
Hello and REALLY interesting notes about back pressure! Here my problem i changed my all exhaust Long tube off road and roush ! ( sound amazing for a Mustang 2012 V6 )I have a CAI and bama tune 93. Ok my point is a lost power and back pressure of course. what you suggest for re-gain back pressure?
Thank you always
I think we first need to know where you lost power. As I always told folks when I had my 3.7 V6, you need to add Torque to the low end on these motors for the street, not top RPM. Did you lose low end power? Or are you sayin you lost power at the top end instead of gained it at high RPM that these mods were designed to do? The mods you list will reduce low end torque, and increase top end HPR just a few points. And also give a nice sound as well.
Whats your goal, street torque or strip top end speed? Auto or Manual?