aFe Atlas Exhausts Mufflers Al Steel EXH Muffler 4 ID In/Out 8 Dia x 12L AL 54 AIRAID advanced the automotive aftermarket

AIRAID advanced the automotive aftermarket industry with the introduction of its AIRAID Intakes brand of air intake systems

Same as 13101 in Bright Dip Black anodized finish

the 13136 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines

Capable of regulating any fuel pump between 100 and 250 GPH

round neck and racerback

aFe Atlas Exhausts Mufflers Al Steel EXH Muffler 4 ID In/Out 8 Dia x 12L AL 54 AIRAID advanced the automotive aftermarketThe aFe Universal fit Aluminized Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished aluminized steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust.