Products

We are proud to bring you the very best USA made exhaust systems from A1, built right here in California. Each system is hand made for a premium fit and...

Got an early Baywindow bus 68-71 that uses a Mustache bar to mount the engine? If so this is the exhaust you need to clear that mount and allow you...

The one you Baywindow bus owners have been waiting for! We worked directly with A1 to develop this one of a kind high clearance exhaust solution for 68-71 Bay owners....

Got a late Bay and need a performance exhaust that will outlast your bus? This is the right kit for you. Fully Stainless steel with V band connect muffler for...

Looking for the ultimate in Aircooled VW performance exhaust for your bug? This is the power maker. This fully merged system comes with J tubes, V band clamp connector and...

Looking for the ultimate in Aircooled VW performance exhaust for your bug? This is the power maker. This fully merged system comes with J tubes, V band clamp connector and...

Nothing looks more proper on a callook VW than a set of dual mufflers just like the old days, but if you want great looks, sound and performance you can't...

Real Vintage style and power for your 1600cc and up motor! This exhaust system from A1 will give you all the power you need and some awesome sound too. Handbuilt...

Looking to add some real vintage performance to your 36HP or 40HP  or motor? This exhaust system from A1 will give you all the power you need and some awesome...

If you have a Type 3 Notchback, Fastback or Squareback and you're looking for a performance exhaust for your car, this is the one for you. These Sidewinder exhaust systems...

If your 66 and up VW bug has worn out or bent trailing arms up front which many do these days, these Forged new replacements are just what you need...

Highly polished aluminum knock off style oil cap is easy to use and looks great on any engine. Features a threaded port on top for supplied vent fitting. Includes o-ring...

These spacers are sold in pairs and are double drilled in both 5x130 and 4 x130 patterns. They will allow you to space your Porsche pattern wheels out from 1/4,...

This is a set of 8 ARP Rod bolts for your Empi rod sets. For Empi H-Beam Rods we offer a replacement matched set of 8 ARP bolts with 220,000psi...

This is a set of 8 ARP Rod bolts for your Empi rod sets. If you have Empi I-Beam rods and want to upgrade to ARP rod bolts, we offer...

If you are looking for a basic cylinder head to start your engine build from these are the heads to be looking at. Autolinea starts with an all new casting...

Complete Autolinea Stock Dual Port Cylinder Head, 85.5mm Bore assembled with 35.5 x 32mm OEM OSVAT Stock Valves, Stock Valve Springs, Steel Retainers, Hardened Keepers, Rocker, Exhaust and Intake Studs....

If you love the look of Fuchs but also want to keep your VW's Wide 5x205 bolt pattern then this is the solution for you. These staggered fitment 15x4.5 front...

The ultimate in engine dress up available in one kit. We start with our AVW Gloss Black powder coated alternators in either 60, 75 or 90 amps and pair this...

If you love the look of Fuchs but want to go bigger we've got you covered. These staggered 17 inch Fuchs are just what the scene has been asking for....

The best accessory for your VW key set is one of our AVW crest logo key chain. These high quality key chains are smooth acrylic with our logo in full...

Another AVW exclusive wheel! We start with a set of the Compound Built designed staggered 17s which come in 17x4.5 front and 17x6 rears. We powder coat them in our...

The old way of lowering your VW bug and dealing with an unsettling ride is over! The future is here and with it comes our all new AVW Dropped Adjustable...

The old way of lowering your VW bug and dealing with an unsettling ride is over! The future is here and with it comes our all new AVW Dropped Adjustable...