NASA Spec3

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

These universal BMW injector retainer clips commonly fall into your engine bay where there is no retrieving.  Replace your lost or corroded clips w...

It is time to ditch that bulky universal valve spring compressor and move on to something made for our BMWs.  This little tool completely replaces ...

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...

This little piece of foam is one of the biggest issues causing your sloppy shifter feel. This is one of the most neglected items in your shifter as...

We probably get more questions about how to wire up an electric fan properly than anything else. Because of this, we put together a SPAL EZ fan rel...

We had a hard time finding quality black grilles for the E36. After a long search, we found a supplier to provide a premium black E36 grille that w...

The plastic bleeder screws that come standard on BMW cooling systems do their job pretty well. However, they can strip pretty easily if you're not ...

This is the correct vacuum hose for your BMW. Do not try to use the standard size (1/8, 3/16, 1/4) vacuum lines from your local automotive store. T...

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 ...

Over the years the gas door on the E30/E36/E46 become flimsy and sometimes do not close. This is due to your gas door spring being worn out. Repl...

The "Big Boy" clutch stop is a perfect replacement for your stock plastic one. This oversized rubber pad is fully adjustable to eliminate the free ...

One of the biggest causes of check engine lights is vacuum leaks. The OEM rubber vacuum line gets brittle from the heat and the cracks cause leaks....

If you have a track car with shoulder harnesses, you will notice the straps tend to move around on the roll cage bar, causing you to constantly adj...

This is by far the easiest way to add an aftermarket oil pressure gauge to your BMW. The supplied stainless steel banjo bolt attaches this machined...

The oil funnel you never knew you needed.  Lets face it, oil funnels have been around forever, but none of them like this.  This oil funnel is spec...

If you are looking for a way to tap into your coolant system to install an aftermarket temperature gauge, than look no further. We use a brand new...

Replace your worn out rubber clutch line with this complete E36 stainless steel braided clutch line.  This clutch line runs from the master cylinde...

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...

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....