Originally Posted by wide-boy
mmm I liking that exhaust, next on my shopping list I think.
Oldboy - welcome nice GTA you have there. Get some coilovers as TB says they are the single best mod you can do, as the std GTA suspension is prone to bottoming out. Mine is now 15-20 mm lower with the coilovers and doesn't bottom out 1/2 as much now, plus the handling is great.
Next a remap and maybe a CDA intake, and then an exhaust... good luck
M@rk