E34-Engine

The stock rubber intake tube is known to crack because of the high heat in the engine bay and cause vacuum leaks. This HD high quality reinforced s...

If you are running a high boost car or want to upgrade over the stock design, this little adapter is for you.  This aluminum ICV adapter fits in th...

We recommend this relay harness for wiring in single or dual high flow fuel pumps. This harness was built with the BMW 3-series in mind.  Wires ar...

There is no mistaking the 5 speed G260 transmission that came in the E30, E28, E34 and others are great transmissions.  They can hold a lot of powe...

Are you looking to convert your OBD2 M52 or S52 to OBD1?  The OBD2 coolant pipe is press fit in with orings, while the OBD1 coolant pipe uses a tra...

The ICV system on the M50 manifold is not so robust, and if your BMW is boosted, you know that these lines can blow off.  This completely M50 manif...

Modern day injectors are very reliable, but after 10-30 years of abuse they do wear out.  Old injectors can stick, get clogged, or fail all togethe...

Have a tight clearance on your headers?  The stock copper exhaust nuts can cause issues on some aftermarket headers and turbo manifolds.  Our low p...

This aluminum heat tape is flexible with a super strong adhesive backing. This will thermal insulate up to 2000 degrees F. Made of one mil aluminiz...

Ram air is the best air. These E34 headlight ducts are molded from high quality ABS plastic and are completley plug and play to your OEM headlight...

We never stop looking for the best possible products for your car. Having a magnetic drain plug for your oil is essential in not only alerting you...

It is not uncommon to get overflow from your power steering reservoir on track.  When your power steering fluid heats up, it expands and can overfl...

Added by popular demand, our deluxe magnetic drain plugs are now kitted. Not only do you receive an oil drain plug, differential plug, and trans p...

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...

If your BMW's clutch has started to slip it will need to be replaced. Some owners will opt to simply replace the clutch disc but we always find it ...