Z3-All Products

Redline Oil has been a staple in our garage for years and the Redline MT-90 Gear Oil is a great choice for differentials and various transmissions....

Unfortunately, the VDO black series gauge we have known to love in the BMW community is no longer available.  VDO has now replaced it with their Si...

The VDO M12x1.5 temperature sender is exactly what we use to screw directly in the head of most BMW engines to read the coolant temperature. This ...

The VDO M12x1.5 temperature sender is exactly what we use to screw directly in the head of most BMW engines to read the coolant temperature. This ...

New or old it is always a good preventative measure to keep your engine running smoothly. The LiquiMoly Pro Line Engine Flush solution does a grea...

The good stuff. BMW 6 cylinder engines have been known to have lifter tick with age. This is especially true on track when the oil thins out. Th...

This is probably one of my newest favorite tools. This brake fluid tester is a must have for any car, but comes especially handy for track cars. Qu...

It's just one of those fluids you have to have, and Redline Synthetic Power Steering Fluid is the right stuff for your BMW. We have been using this...

Sometimes fitting an aftermarket steering wheel to your BMW can be a hassle. There are many hub adapters out there but they all seem like they sti...

Show some RG pride with this Bavarian Grille Badge inspired sticker.Size: 3.5"x3.5"

BMW recommends to use their coolant in every BMW and we cant agree more. We have seen some nasty things happen when customer cars come in with the...

**These radiators are getting very hard to get, and come in and out of stock very fast. If you are interested, please email us to ask if they are i...

If its not dripping oil, its sweating horsepower! Whatever you think, BMWs have been known to burn a little oil especially when the mileage gets hi...

How does one achieve the best shifting experience? They get the best shifter on the market. Kinematic Speed did not disappoint with this beauty. ...

Track days can be brutal on your car, and somtimes your engine bay is over looked. Keeping your engine bay clean not only looks good, but it helps...

After a hard track day you usually end up with quite a bit of rubber streaks on your hood, bumpers and mirrors. When your tires heat up they can s...

Sometimes rough rags or paper towels just dont cut, thats why we started using these Griots Garage multipurpse microfiber towels for wiping and cle...

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...

Extreme high performance polyglycol brake fluid. Far exceeds the standards of DOT 4. Each bottle is filled with Nitrogen, increasing shelf life and...

Let's face it, your car is going to break at the track, but that doesnt mean you have to be uncomfortable fixing it. These foldable, padded track ...

The rear shock towers on our BMWs have been known to get stress cracks over time. It is always a good idea to reinfoce this area. These rear shock ...

Looking for a simple plug and play way to mount your phone on track? Here is our solution. Of course, we know there are many phone mount options, a...

The rubber in the rear shock mounts are known to wear and crack over time causing a clunking in your rear shocks. Worn rear shock mounts (RSM) can...

Deleting the power steering on your E36 is a very popular modification especailly for track/race cars. By deleting the power steering you not only ...

Deleting the power steering on your M52, S50, S52 is a very popular modificaiton, especially for track or race cars. When you do this, you have to...

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 GoPro dual camera mount is the perfect companion for our Aluminum GoPro roll cage mount. This dual camera mount starts off as one piece of al...

Taking care of your BMW is vital especially for track or race cars. At least once a year we will add this BMW engine additive kit by LiquiMoly. E...

Over the years the fuel systems in our BMWs get clogged up, and carbon builds up. When this happens, performance and fuel economy will decrease. ...

The E30 rear subframe isn't known to have the beefiest subframe. In fact the metal is actually quite thin. When you start to track your car, add ...

Adding more horsepower, or upgrading to a stiffer motor and transmission mount bushing can cause extra stress on your front subframe.  Even with st...

​​​​​Looking for a little extra flare to your wheels while making it easier to remove and replace your wheels on track? Look no further, These exte...

Are you just as messy as we are? Oil absorbent mats are a great way to soak up oil spills, or prevent oil from soaking into your floor when perform...

Looking to easily add an oil cooler to your M5x (M50, S50, S52) engine? Look no further. This beautiful CNC'd aluminum oil cooler cap is by far the...

WARNING: DO NOT OPEN UNTIL NEEDED, SOCKETS MAY DISAPPEARJoking aside, us mechanics do tend to lose these 10mm sockets. It seems that almost every ...

To begin, I am not much for engine additives, but when Cera Tec came on the market by LiquiMoly I had to try. Cera Tec is a high-tech ceramic wear ...

People ask us constantly what wheel studs we prefer on track so we decided to start to offer them.  These are by far the best race studs in the bu...

We needed a new bottle opener for our keys, so we figured we better make a BMW inspired Race Key. These key bottle openers are CAD designed and la...

Let's face it, BMWs hood struts always seem to lose their strength at the wrong time. Even if the hood struts are in good condition, do you really ...

Where did you get your master technician license? We all know where you got it, so display it proudly with our new YT Certified Master Technicain ...

*NOW OFFERING EXTENDED STUDS FOR AFTERMARKET HEADERS Installing the OEM exhaust manifold studs can be a real pain. Since the stock studs do not hav...

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

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....