Thanks for clicking.

I have a 2010 GT (4.6), it's 100% stock, and I love it! But...I want to do something to the exhaust to get a meaner sound and more hp. Some say cat-back, others axle-back, but then even more claim to do it right I need to get cold-air intake, headers, etcetera.

My question: if I redo the entire system (from intake to exhaust, including long-tube headers, x/h pipe) what should I expect for RW hp, and is this even worth the effort and money? Naturally, I'll need a retune.

Last, if anyone knows a reputable place in South Florida to do this, please let me know.

Thanks!

Ed

 

Your hp numbers will gain about 25-45 hp depending on what set up you go with full exhaust and intake will help the car breath and sound alot better too! Yes its worth it