Engineered for BMW 840i

and their Nissan VQ35HR piston set is designed to improve the engine's power

AFR table correction

These seat locators maintain exact tolerances and provide a flat

Note: Fitment verified for LHD M2 / M3 / M4 models

BMW S38 Fuel Rail Custom Age Engineered for BMW 840iThe Nuke Performance Fuel Rail for the BMW S38 inline six engine delivers high performance fueling in a lightweight, precision engineered package. Designed specifically for the S38B35, S38B36, and S38B38 engines, this rail features oversized internal flow paths and is compatible with Bosch EV14L style injectors and AN fuel lines. Built from CNC machined aluminum, the S38 fuel rail includes custom brackets for easy bolt on installation and is safe for