What mods to do next?

[treynor]

Straight-line performance? The path is easy:

Tubes & filters (you've got those)
Exhaust (you've got a Borla? hope you like it loud!)
High-flow cats ($300-$500, will add 5-10 RWHP and 10-15 RWTQ
Headers ($2000-$3200, will add 10-20 RWHP and 15-25 RWTQ on your '01)
Heads + lifters ($3000+, the big jump; good ones will add 50+ RWHP and 40+ RWTQ)

At this point you should have 500+ RWHP and 510+ RWTQ. Want more? Cam & intake manifold mods are good for another 20-40 RWHP.

Tuners are standing by for your order...

 

[GTS Dean]

Get some track time at Hallett! Better yet, get LOTS of track time at Hallett with INSTRUCTION!

 

[Chuck 98 RT/10]

If you're a straightliner, Treynor is right.

If your a road racer, GTS Dean is right.

 

[Anthony - 98 GTS]

Rear-end gears (3.45-3.55) would be a good next addition. One of the best bang for the buck.