yep i agree with your 5k and a bit left over get the whole exhaust done, the intake (cai) maybe a cam upgarde and the piggy back ecu.. you will get a nice little gain and be pretty happy i think.. Agreed,Ive got the older of the rollas & 5K under ive spent is well spent,If u need any names & contacts for your upgrades give us a buzzAll mine are SOR,but i have NOR contacts as well?? Oh yes please! =] Looks like I'll be working on the sound for now..