Here's what I have 07 GT Manual trans 3.55 gears American Racing Headers w/ catted X-pipe to magnaflow cat back, JLT Cai and a custom tune. My question is what do I get next. Upgrade suspension or go more power parts. Give me some of your experience please.
i have done just about everything bolt-on so far. my next purchase is wheels and tires, only because i need new rubber. if i did not need new tires my next buy would be a new cam. a little pricey, but the power gain is well worth it. i'd go with that. but yes, research before you do anything.
An upgraded suspension makes a huge difference in how the car performs. There are a lot of options to pick from, I am very happy with my Roush kit. Some people like to mix and match with different manufacturers; some people advise against that. The car will also look better from being lowered with a new suspension.