Originally Posted by blackbeast535
I'm about to buy the Akra Slip On or the M Performance Exhaust. I was wondering what else I could buy in performance mods that would give me better HP/TQ for the same money. My wife and kids ride in my car so I really didn't want to go the test pipe route. Let me know your thoughts.
We have a thread detailing a number of bolt-ons, with dynos:
Macht Schnell UDP/Stage 2 Intake & Akrapovic Dyno Findings
Definitely worth a read.