BMW Z3 2.5i M54 2.5L Engine Parts & Accessories
Drive belts transfer crankshaft power to various accessories, including the alternator, water pump, power steering pump, and air conditioning compressor. Replacement of belts and tensioners at recommended service intervals helps you avoid untimely breakdowns and expensive vehicle repairs.
Repairing failed emission components doesn't just turn off the check engine light so you can pass you local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase parts and peace of mind from ECS Tuning for your next engine repair or overhaul.
Add power and performance with special software upgrades from recognized tuning leaders like APR, Cobb, and Malone. Let our trained support staff show you how to pick the package that suits your driving preferences and budget, and get it installed.