Porsche exhaust
Porsche 944 turbo lightweight 304 Stainless Steel cat back 3'' exhaust system...

Viper Silencer Kit
This was developed by Mufflex for the Dodge Viper with a rear exit Borla exhaust...

Mercedes Dual Exhaust
Dual Tailpipe Stainless steel exhaust kit to give the SL500 and CL 500 look to the Mercedes CLK hotrod...

F-Body Series
Now Available, F-Body 4" System with 3" Tailpipes, To find the poroper System for your car, Go to our F-Body Page...

Ferrari Manifold Restorations

See how Mufflex Performance can help you to restore your Ferrari Manifold.

Click here for samples.

Introducing the "NEW" LS1-HR Hanger for F Body Cars

Features:
This is a support bracket for all 3" Y pipes that join a long tube header to a catback exhaust. It's a well known fact that all LS1-F Body cars have a "banging" issue, when a set of long tube headers are installed. This banging causes the knock sensor to activate, causing a timing retard, taking away much needed horsepower under hard acceleration (usually at a drag strip when traction is ideal) The Mufflex tm LS1-HR uses a rubber bumpstop that will now allow the Y-pipe to hit the underbody of the car causing this situation. Under normal driving conditions, the bracket rarely sees any use, but when needed the LS1-HR works extreamly well. The lower clamp and support rods are made out of stainless steel (Tig welded for strength) and the upper rod is Zinc coated steel.

Price $40.00 plus Shipping & Handling