as far as mods I have a K&N FIPK, Short Throw Shifter, Magnaflow X-Pipe w/cats, Magnaflow Magnapacks Cat-Back...
I have 4.10's in my room with a speedcal waiting for someone with a decent price for install... but what should I shoot for next?
1. Steeda UDP
2. Steeda Timing Adjuster
3...