the1andonlyGR81
Dedicated LVC Member
Why all the stupid answers? He's asking and you're saying stupid ghetto tunes like the electric supercharger etc.
I'd say the exhaust. Get long tube headers and from that 2½" true dual all the way back. Probably the most restrictive thing on the whole car. But it's not the cheapest and easiest but it's worth it.
not only is it not the cheapest, probobly the most$. headers cost $800, then you need a crossover and mufflers before you turn one bolt your in for $1000.read the question,then comprehend the words. remember?