Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.50mm - Size +.020 - CR 9.5 Piston Set 2002-acura-tl-esi5057767 the first test was cold

the first test was cold runs between the Khanacooler and stock to show the gains from reduced boost restriction alone

Optional EVC7 boost controller (45003-AK013) supported for higher boost

Upgrade your Audi C8 RS6 or RS7 with the Eventuri Matte Carbon Intake System

Performance Measuring: Welcome to your own performance evaluation suite

Integrated Engineering offers a limited warranty on this product:

Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.50mm - Size +.020 - CR 9.5 Piston Set 2002-acura-tl-esi5057767 the first test was coldProfessional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco? s Professional Series.