E46-Engine

I love goooooold. This high quality gold heat tape is the perfect solution to wrap and protect wires, cables, hoses, fuel lines, intakes, charge pi...

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...

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...

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...

Looking to spruce up the look of your engine bay?  We created these billet aluminum windshield washer caps that are completely plug and play.  CAD ...

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...

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...

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...

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...

If you're looking for stiffer motor mounts for your E36/E46/Z3, this is it. We have used and tested all different types of bushings over the years,...

Looking to upgrade your plastic pulleys for lightweight aluminum? The stock pulleys on these BMW engines become brittle and break with use and heat...

These high quality E46 air intake scoop ducts not only look great, but they direct air better into your intake system for cooler, more high perform...

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 ...

OVER 1000 KITS SOLD! BMW introduced VANOS in the early 90s, and it added variable valve timing to their famous straight six. Over time the VANOS u...

Leaky oil pan gasket? This is a common issue on higher mileage BMWs.  Replace your gasket and get those oil stains off your garage floor with this ...

This little gasket may seem small, but it can cause a lot of leaks.  This gasket fits between your engine block and your oil filter housing.  These...

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...

One of the most popular modifications on the OBD2 M52 engines, is to M50 manifold swap it from an earlier OBD1 version.  The M50 manifold has short...

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...

There is no mistaking the 6 speed ZF transmission that came in the E46 330i ZHP, M3, and E39 M5 were great transmissions.  They can hold a lot of p...

One of the most requested kits we have been asked to put together is here.  Working with BMW and FCPeuro, these E46 shifter bushings kits are exact...

If you know you know.  BMW used to this blue braided hydraulic clutch hose on all their cars, but recently superseded it to a generic (lower qualit...

Have a weak hood strut on your E46 that keeps falling down and bumping your head?  Replace yours today with this high quality replacement.  We use ...

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 Braking Point Kit gives you everything you need to take control of the streets, or shave off seconds on your lap time.  The kit includes motor ...

If you are looking for the ultimate OEM plus mod, this is it.  The stock shifter on the E46 chassis, feels long, and with age can become very slopp...

Valve cover gaskets are one of those maintenance items that should not be overlooked.  Overtime the heat from the engine makes them brittle causing...

The accessory belt tensioner assembly is a crucial part to your engine that creates tension on your main serpentine belt.  Most times, the bearing ...

Chase Bays BMW M50/M52/M54/S50/S52 Vanos Oil Line

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...

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...

The Revshift M3 exhaust hanger insert is made from our 80A polyurethane. This part fits into the oem exhaust hanger. It prevents the hanger from sa...

Since 2010, Radium Engineering's goal is to simply design and produce high quality aftermarket automotive performance products, and this catch can ...

There are not many times we have purchased a used BMW, and these BMW beauty cover caps are in place.  With the caps missing, it leaves an unsightly...

Replacing your spark plugs are vital for the performance of your BMW engine.  This kit uses all OEM NGK spark plugs. Replace your spark plugs today...

BMW has been using this shifter cup in almost every generation BMW.  If your shifter feels sloppy or loose, it could be a worn shifter cup.  These ...

Help your engine breathe with a brand new air filter.  This OE replacement filter should be replaced once every 6 months depending on your driving....

Attaching the oil drain line on our turbo can be a challenge.  Because of this, Rally Road created an extended turbo oil drain fitting to make it e...