E34-Engine

The high-pressure cut off switch is used to disengage the A/C compressor when the system reaches maximum pressure. Unlike your original switch, thi...

The filter drier is designed to keep the system clean and clear of debris and moisture and should be changed any time the A/C system is opened for ...

Designed for all E34 models, this retrofit kit is designed to convert your factory A/C system to R134a and is cross compatible to the OEM BMW retro...

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...

The fuel pressure regulator is a simple but crucial device.  It is placed between your fuel filter and your fuel rail to regulator the fuel pressur...

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...

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...

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

When you have to deal with different fuel components, it can be a challenge to stop the fuel flow easily. This is especially true when replacing fu...

The rear main seal on our BMWs commonly leak and should be replaced.  It is also recommended to replace this seal anytime you remove the transmissi...

Over time the idler pulley bearing goes bad causing nasty squeals and noises coming from your accessory drive.  Replace yours today with this high ...

The gasket from the secondary air pump injection valve to tubing. *Note: See second picture, this is not the gasket that goes between tubing and he...

Exhaust leak? Replace your gaskets with this high quality OE replacement. *Sold Individually (2 required per 6 cylinder car) Replaces BMW PN  ...

This throttle position sensor is located on the main throttle body housing.  These can fail quite often.  Replace yours with this high quality OE r...

This throttle position sensor is located on the second throttle body housing.  These can fail quite often.  Replace yours with this high quality OE...

Starter not engaging? Replace your BMW starter with this brand new OE replacement. Replaces BMW PN 12417515390 *Note: This is a brand new starter, ...

The rear shifter carrier bushing wears out with years of use, and can cause a sloppy shifter.  Replace yours with this OE replacement. Replaces BMW...

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...

Your OEM mechanical fan is a crucial part to your BMWs coolant system.  When the fan fails, it will prevent the fan from spinning which can cause o...

If your differential is leaking from the output flanges, it is time to replace your seals with brand new OE replacements. Replaces BMW PN  3310750...

The clutch and pressure plate is a vital component to your manual transmission. If you are having trouble getting your car into gear, or your car t...

Sloppy shifter? The rear shifter carrier bushing is usually the culprit.  This rubber bushing wears out creating side to side play when you shift. ...

Your OEM mechanical fan clutch is a crucial part to your BMWs coolant system.  When the fan clutch fails, it will prevent the fan from spinning whi...

Your fuel pressure regulator is a final component to your fuel system and keeping your engine running smoothly.  Replace your faulty regulator with...

Chase Bays BMW M50/M52/M54/S50/S52 (w/S54/Euro Housing) Vanos Oil Line

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

The VANOS oil feed line is a typical maintenance item that should be replaced with old age.  After time, the heat from the engine deteriorates the ...

Are your rubber turbo coolant lines becoming brittle from the heat? When this happens it can cause leaks.  Rally Road is now offering a high qualit...

The MB Clutch Kit assembly provides up to 80% increase in torque capacity and is ideally suited for aggressive street use and moderate track use.Th...

The MS Twin Disc Clutch Kits are designed to hold around 900 Nm at the wheels with organic discs. The two organic disc setup provides additional co...

For consumers with moderately modified cars or performance driving styles. The MA Clutch Kits are an OE replacement Clutch Kit with added performan...

A product we always wanted to make and is finally here! If you have an early model E30 with the square c101 plug, it can be a hassle to cut, splice...