81.00MM Ring Set by WisecoWiseco Pro Tru line of pistons utilize a plasma moly pre gapped ring set for the budget minded consumer. Wiseco Sport compact kits include the high quality NPR XX rings, which are the best quality steel nitrided top rings and napier style 2nd rings. Our late model EFI lineup and several small block Chevy pistons are designed around the our 1. 2mm Steel Nitride and napier GFX ring sets. Many of our big block sets utilize a . 043 back cut top ring for

Two Color Options

The ARM 5” FMIC is the first ever intercooler upgrade for the E82 135i engineered with CAD-designed CNC aluminum connectors for you to utilize either the OEM intercooler hoses or the ARM FMIC Hose Upgrade

Performance Software Precisely Engineered to Run 20psi of Boost on a Completely Stock Car

we consistently deliver safe

and all sedans/hot hatches due to pad’s high brake effect from cold

28346456692913 inch 58 mmLoad at Block Height: 1247

and high performance cars

minimizes frictionhighest fuel economy

Up-rated K16-series 360˚ Thrust Bearing and Ring

Bring your 2

Material Aluminium

Beautiful appearance