JE Pistons Ring Sets 1.0-1.2-2.8-3.209 2025-bmw-m340i-esi8147692 The complete airbox assembly houses

The complete airbox assembly houses our 5

MINI — COOPER — GEN 1 — 2000 - 2006 — R50

Borla(r) stands behind every extension pipe with a Million-Mile Warranty

1" Diameter

JE Pistons Ring Sets 1.0-1.2-2.8-3.209 2025-bmw-m340i-esi8147692 The complete airbox assembly housesJE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available