Small 3 Bolt Muffler Installation Kit

EMPI Small 3 Bolt Muffler Installation Kit

Product Overview

The EMPI Small 3 Bolt Muffler Installation Kit (00-3636-0) provides the essential hardware for a secure and leak-free exhaust connection. This kit includes a premium gasket, stainless steel bolts, and copper nuts specifically designed to withstand the extreme temperatures of a VW aircooled engine while resisting corrosion.

VW Fitment and Application

This installation kit is compatible with Volkswagen Aircooled models using small 3-bolt flange exhausts. It is the standard choice for Beetle, Karmann Ghia, and Dune Buggies utilizing performance headers with 1-3/8 inch or 1-1/2 inch tubing. This kit is designed to fit most small 3-bolt collectors and mufflers found in the aftermarket VW industry.

Pro Tech Tips

Tip 1: Re-Torque After Heat Cycling. After you install the muffler and run the engine to operating temperature, allow the exhaust to cool completely. Check the torque on the copper nuts again, as the initial thermal expansion can sometimes cause the hardware to settle and require a slight tightening to maintain a perfect seal.

Tip 2: Verify Gasket Alignment. Before you tighten the bolts completely, ensure the gasket is centered over the exhaust port. A misaligned gasket can create a restriction in exhaust flow or lead to a premature blowout, resulting in an annoying exhaust leak.

Tip 3: Apply High-Temperature Anti-Seize. Even though copper nuts are designed to resist seizing, applying a small amount of high-temperature anti-seize to the stainless steel bolt threads will make future maintenance much easier. This is especially helpful if you frequently swap mufflers for off-road use or track days.