4) 2007-2015

Proven strength and performance in the most demanding applications

Manley Performance Lightweight Connecting Rods

The redesigned ESS MSS52 engine control software is perfectly calibrated for the supercharged engine providing optimum ignition timing under all conditions

Reinforce your BMW N54 engine with the strength and reliability of ARP Connecting Rod Bolts

B58 Gen 1.5 Camshaft Valve Spring Kit by Kelford Cams SCE Gaskets 4) 2007-2015B58 Gen 1. 5 Camshaft Valve Spring Kit Please note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston to valve clearance and setting engine timing according to the cam card specifications, not the factory settings. Maximize the performance potential of your BMW B58 engine with this complete Kelford Camshaft and Valve Spring Kit, now