Ultra quiet short QW resonator muffler stainless steel universal 2.25",2.5",3",3.5",4" 1320 Performance D Series Tensioner Bracket & Pulley For Jrsc Jackson Racing 5" Chambered muffler is specially

5" Chambered muffler is specially designed for Polaris Slingshot

1320 PERFORMANCE ap1 ap2 with K Swap RACE HEADER & pre 65 vehicle with k series engine in a RWD setup

6061 billet aluminum finish

10+ wheel horsepower on a stock k20z3 engine

come with 3 inch EPA approved catalytic converter (brand will vary) to be added to Y pipe

Ultra quiet short QW resonator muffler stainless steel universal 2.25",2.5",3",3.5",4" 1320 Performance D Series Tensioner Bracket & Pulley For Jrsc Jackson Racing 5" Chambered muffler is speciallyThis is the shorter version of our standard length QW Resonator. About 3 4 inches shorter than our standard QW resonator. 1320 Performance Patented Ultra Quiet quarter wavelength Resonators have become the preferred choice of exhaust fabrication professionals looking to effectively reduce exhaust noise and drone from their performance exhaust setup Our QW design have been proven to reduce 18 22% more drone than standard none QW design. Each Quarter