Z3-Engine

One of the biggest complaints of E30 and E36 owners is the long sloppy shifting. A great way to shorten up the shifting throws is to upgrade to thi...

The clutch fork pivot pin is a crucial part of your manual transmission.  Over the years this pin becomes compressed which will hinder the full ope...

The BMW idle control valve does what the name implies, controls the idle.  When this fails you can get erratic idle speeds and possible check engin...

Having a soft clutch? Maybe your master is leaking, reducing the ability to engage your clutch fully?  Replace your BMW master clutch cylinder with...

Probably one of the most neglected parts on your driveline.  This clamping ring is threaded between both sections of your driveshaft.  The ring fea...

A worn flex disc can cause a lot of driveline vibration.  Replace yours today with this high quality OE replacement. Replaces BMW PN  2611122741...

The center support bearing is a crucial component of your driveline.  There are usually two issues that occur that can make this part go bad.  1. t...

The fuel tank breather purge valve is a crucial component to your emission system.  When this fails you will receive check engine lights associated...

Over time the rear crankshaft seal can cause small or major leaks. If you are removing the transmission for a clutch job or any other reason, it is...

A failing mass air flow sensor can cause numerous check engine codes. The sensors measure the amount of air entering the engine via the intake.  Ma...

Oxygen sensors are vital for your engine to run correctly. They let the engine computer know how much fuel and air to mix to keep you running smoot...

The idle control valve grommet is an often overlooked maintenance item.  Over time with heat, the grommet cracks allowing vacuum leaks which causes...

This grommet is a common failure point and can cause windshield washer fluid to leak on the ground.  Replace yours today with this high quality OE ...

This switch is installed in the side of the radiator and controls when your auxiliary fan will come on for cooling.  This is a common failure point...

This switch is installed in the side of the radiator and controls when your auxiliary fan will come on for cooling.  This is a common failure point...

This switch is installed in the side of the radiator and controls when your auxiliary fan will come on for cooling.  This is a common failure point...

Leaky valve covers are common, and can cause many issues including vacuum leaks and oil leaking down to your headers.  Replace your hardened gasket...

The PCV crankcase vent kit in the M54 engine is a crucial part of the engine.  Overtime the heat inside the engine bay causes cracks in the plastic...

Replace your cracked E46 M3 S54 power steering pulley with a brand new one. Replaces BMW PN 32427830838 Fitment: M3 2001-2006 (18) P/S Pump Pulley...

The OE quality flex joint is made of high quality rubber and is reinforced with advanced fiber materials. The manufacturer recommends the flex disc...