O-FiveCC

iTrader: (10)

Huge difference swapping a cathedral set-up to a 102 and a square port to a 102. The Ls3 intake is great stock, and works well enough to leave it alone. The 102 on a cathedral design blows all the stock intakes out of the water. My bolt-on LS2 was much more responsive once the FAST was on. SOTP and ease of tire spinning were dramatically effected. Big gains over an LS1 and LS2 intake, with room to grow.

Loudmouthls2

I have a cam and a fast on my ls2 Gto and pulled out 449 rwhp. Yes a fast 102 IS a definite if you don't get a used tvs 2300. Which is where I'd spend my 6k on