Z3-All Products

A very popular upgrade for track cars. By replacing your original 92 degree thermostat with a 80 degree thermostat, you are allowing the coolant to...

You may need wheel spacers for many different reasons, and when you do, there are no better quality spacers on the market than Motorsport Hardware....

You may need wheel spacers for many different reasons, and when you do, there are no better quality spacers on the market than Motorsport Hardware....

There is pretty much nothing cooler than the OEM BMW sunshade. Let people you know you made it by letting the world know its a BMW. All jokes aside...

The ultimate tool kit. Thats what BMW would call this interior trim kit. This high quality kit comes with 19 tools to just about remove any trim,...

If you know, you know. The Daily Goat became famous on our instagram stories. Make sure to follow our instagram @racegermanusa and keep an eye on...

Filling transmissions and differentials has never been one of my favorite jobs. The go to filling method is to use a pump to get the fluid into eac...

Bleeding your M5x engine can be a nightmare at times. BMW set up their cooling system with an external reservoir and bleeder screw. The problem wi...

The fan clutch delete modification on E36 6 cylinder engines (M50, M52, S50, S52), has become a very popular modification. By deleting the OEM fan ...

Over the years, your E30 was probably jacked up the wrong way, and your rear frame rails became crushed. We set out to create brand new heavy duty...

Show your Race German pride with this swag German USA Flag sticker.4"x2"

Show your Race German pride with this swag Motorsport USA Flag sticker.4"x2"

Brake bleeding is one of the most important preventative maintenance measures you can do. Overtime your brake fluid absorbs water and your brakes ...

The game changer you never knew you wanted. When removing your intake manifold or headers either in the car or on the stand, we usually stick rags ...

I believe its almost impossible to remove the injector harness and not lose one of these clips. On top of that, when one pops off, it falls into th...

We are now bringing two of our most popular products into one kit, and giving you 15% off! The RG GoPro Mount Kit, includes our aluminum GoPro rol...

A common modification is to delete the ASC from your E36 or E30 24v swap car. When you delete the ASC unit, you will need to swap this intake tube ...

We started by CAD designing this differential tag and laser cutting them out of stainless steel. Finally we hand stamp them with whatever you want....

Did you know on every BMW differential from the factory, they placed a little metal tag on the outside cover that denoted which gearing is inside? ...

Thank your fellow track mate!4"x2"

If you're rebuiliding your engine, you want to make sure you use proper lubrication. Redline synthetic assembly lube has been my go to for years. ...

Let's face it, there are a lot of BMW cooling jokes. Without proper maintenance BMWs can have a weak cooling system. Even after its done right, t...

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...

Finding a way to measure your fuel pressure is not always the easiest thing to do. We wanted to make your life just a little easier with this in-l...

Did you know your E36 came with jack pads from the factory? You probably didn't realize this because yours fell off. Pick up a replacement jack pad...

Did you know your E36 came with jack pads from the factory? You probably didn't realize this because yours fell off. Pick up a replacement jack p...

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...

This simple adapter will help you install a 1/8npt sensor into your obd2 BMW head. Made of 6061 aluminum in the USA.  Do not overtighten adapter. S...

What's to say about this item? A simple solution to hang your helmet in between track sessions or races. CNC'd and coated black.

Tying your car down safely on a trailer is essential. Let us help you out with these simple rear trailer tie down loops from Kinematic Speed. The...

I have to admit, its hard to figure out what size bolts or thread pitch when working on your car. To make my life just a little easier, I always ke...

If you're a car guy, some tools are just a must. This 6 point, 17mm non marring wheel socket is for sure one of them. This socket features a thin...

If you know me, you know I like my tools. With over 10 years experience in the aviation field, I have come across some great tools and like to shar...

If you have been following Race German for a while, you know I have an aviation background. Aviation products hold a higher standard for obvious re...

We are a big fan of making things look OEM. Because of this we set out to find exactly what the big OEM European manufacturers are using. Stop usin...

Show your Race German pride with this swag Spangled RG sticker.4"x2"

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...

Here is a simple solution for adding an aftermarket coolant gauge. This adapter is machined out of aluminum and splices into your upper radiator ho...

Welcome to V2 of our M Rain license plate frame. We think this could be the nicest license plate frame on the market. These new plate frames are C...

Welcome to V2 of our M Rain license plate frame. We think this could be the nicest license plate frame on the market. These new plate frames are C...

If you hate wiring aftermarket radios as much as I do, then look no further. This BMW VDO plug and play radio harness was made to take all the gue...

Our BMW fuel injector rebuild kit is one of our best selling products. To make things easier, we are now offering this little tool to help you rem...

Not all LED lights are created equal. There are plenty of options out there but we were not satisfied with the look or quality of most LED bulbs. T...

Show your Race German pride with this swag mtech RG sticker.4"x2"

One of our most requested stickers is now for sale. This RG PBR sticker is 3" and will make anything you put it on instantly cooler.