A1 Lowdown Racing Header and Renn-Kafer Muffler vw transaxle mount These push rods resit flexing

These push rods resit flexing at high RPM's under the loads of high lift cams and heavy valve spring pressures

If you are looking for a basic cylinder head to start your engine build from these are the heads to be looking at

Tested and Proven on 100s Type 1 and Type 3 VW’s during development

The best of the best

These Billet options really dress up the look of your engine and keep everything leak free

A1 Lowdown Racing Header and Renn-Kafer Muffler vw transaxle mount These push rods resit flexingLooking 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 the Renn Kafer Fat Boy muffler for Excellent power, sound and flow. Full Stainless steel construction, thick flanges and is available in several finishes. Choose all your options for the perfect setup. Note: This is a great setup for street use. For all out race, go with our Bullet