E46-Engine

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...

A common issue on the S6S420G transmission from the E46 M3 and E39 M5 is slop from the 5th and reverse gear.  BMW realized this, and made a solutio...

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...

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...

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  BMW used to this blue braided hydraulic clutch hose on all their cars, but recently superseded it to a generic (lower qualit...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

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

FOR RACE USE ONLY!This is the large 96mm giubo (race flex disc) with 12mm bolt holes. It is commonly found on the E30, E36, and E46 M3, as well as...