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 hav...

OVER 5000 KITS SOLD! Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injector...

OVER 3000 KITS SOLD! BMW introduced VANOS in the early 90s, and it added variable valve timing to their famous straight six. Over time the VANOS un...

*NOTE: THE E36 TORQUE BOOK COVERS ARE NOW IN LIMITED EDITION FERN GREEN Torque is important, so much so we wrote an entire blog on it. The problem ...

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...

The achilles heel of the M5x and S5x BMW engines has been the oil nut. Over time vibrations and hard driving can make this nut back off causing los...

Getting rid of your Secondary Air Pump (SAP) and eliminating the EGR system on your M52/S52? These block-off plates are what you need. The EGR syst...

Its time to bring your classic BMW to the 21st century. Falk Mfg has created the perfect solution. These plug and play E36 USB ports are just what ...

I have been searching long and hard for an OEM style replacement shift boot, and here it is. Over time the stock shift boot degrades and becomes du...

Don't lie, you know you have a bunch of mismatched fuses in your BMW. Over the years these have blown, and you stuck whatever you can find in there...

Are you looking to push some serious air? There is no denying that BMW does not always have the best cooling systems. In fact one of the first thin...

*NOW OFFERING EXTENDED STUDS FOR AFTERMARKET HEADERS Have you ever gone to remove an exhaust stud and the stud and nut comes out as a pair? Have tr...

After the tremendous success of our OEM Style BMW Leather Shift Boot, we decided to create an alcantara version.  These boots are made using the sa...

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...

Cue the BMW power steering leak jokes now...ok, now let's resolve this problem.  The OEM power steering reservoir is good, but when the fluid heats...

NEWS! We just upgraded to a top of the line ASNU fuel injector flow bench for the most accuracy and fastest turn around times.  The health of your ...

You spoke, we listened. Our regular LED License plate bulbs in the E36 chassis seemed to rotate, causing the light to shine backwards. Because of t...

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...

We all know the BMW E36 door panels are not the best thing they have ever engineered.  The panels have plastic attachment points on the back that b...

Fuel hose can become brittle and crack over time. To prevent fires, it is a great idea to check your fuel lines with every oil change. If you see c...

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 ...

These copper corrosive resistant nuts are the perfect combo for our upgraded exhaust studs. Anytime you change your headers, you should replace you...

The stock auxiliary fan on our BMWs don't actually push that much air, so a common upgrade is to replace it with a high flow SPAL electric fan.  We...

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...

*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...

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 ...

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...

People ask us constantly what wheel studs we prefer on track so we decided to start to offer them.  These are the Motorsport Hardware race studs. ...

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...

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...

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...

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...

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

Introducing a world first! We have long sought after a billet aluminum E36 hood latch release handle, but there were no offerings on the market. Be...

  Not all of us are a fan of wiring, so we decided to make it simple.  Installing an electric SPAL e fan is one of the best cooling upgrades you ca...

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

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

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 ...

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...

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...