E34-Engine

If you are installing aftermarket headers, or a turbo manifold, it is most likely the stock exhaust studs will be too short.  Our extended exhaust ...

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...

Changing oil is an inevitable necessity on not just BMWs but all cars. It is not always the most glamorous job, but it must be done. If this is a...

Fuel starvation in high g corners, especially below a half tank, can be a major problem on track with your E30 or E36. This problem has now been s...

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...

A popular upgrade on BMWs is to switch from a 3" MAF to a 3.5". The 3.5" MAF can be found on 540i, 740i and some porsche models. To accomplish thi...

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...

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...

Take out all the guess work with Rally Road's high-quality M5x turbo feed line.  These are made specifically for the M5x series of engines from the...

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...

If you are trying to install a cold air intake on an older BMW that has a M20, M30, or M42 you may find it difficult has the MAF is square, and mos...

Finding an easy solution to tap into the oil system can often be a challenge but look no more. This vanos banjo bolt to AN fitting is the perfect s...

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...

Deleting the stock PCV system is very common on the M50 and S50.  To clean up your build, Rally Road developed this PCV to AN adapter that fits snu...

Looking to have your BMW fuel injectors rebuilt but don't think you have the tools or are up to the task?  No problem.  We are now offering an inje...

It's time to spice up the engine bay of your E36 with this anodized billet aluminum oil filter cap from ECS Tuning.  This heavy duty cap is a plu...

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...

Are you adding a custom exhaust to your BMW or repairing your old one?  You might need to add a custom O2 sensor exhaust bung.  These high quality ...

Looking for an alternative to the plastic solid motor mounts on the market?  Revshift came out swinging and is now announcing their solid drift mou...

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...

Solid bolt through 70D polyurethane trans mounts. Recommended for race use only.These trans mounts fit almost all BMW cars excluding the E30 M3 and...

If you're looking to add that little extra touch to your engine bay, then our deluxe exhaust stud nuts may be what you're looking for. These exten...

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...

When you think of the best name in the business, ARP is always at the top of the list. When rebuilding your engine for either track days or high ho...

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...

If you have a track car or running E85 in your M5x BMW engine, this billet aluminum AN fuel rail by Rally Road is a must have.  This fuel rail is m...

There are many reasons you may want to convert your rubber fuel line to an AN system, and this adapter makes it a breeze.  Add an aftermarket fuel ...

Looking for the perfect companion to your Kinematic Speed Race shifter? Look no further with their brand adjustable selector rod.  Tailor your shif...

Replacing your engine air filter in a BMW is common maintenance, but unfortunately these little spring clips can be hard to remove.  At times they ...

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...

Our high quality 3" silicone couplers are perfect for attaching cold air intakes to your MAF sensor. These couplers are made from 4 ply reinforced ...

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...