aFe MACHForce XP Exhausts Mufflers SS-409 EXH Muffler 5 ID In/Out 8 DiaThe aFe Universal fit Aluminized or 409 Stainless Steel 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 either Aluminized steel or brushed finished 409 stainless 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

specifically tuned primary lengths maximizes scavenging and increases torque throughout the powerband

Tip comes slotted

Chevrolet small block

1966-1973 Chevrolet C20 Pickup Base 1967-1973 Chevrolet C20 Suburban Base 1979-1980 Chevrolet C20 Suburban Custom Deluxe 1979-1980 Chevrolet C20 Suburban Scottsdale 1979-1980 Chevrolet C20 Suburban Silverado 1994-1996 Chevrolet C2500 Base 1988-1996 Chevrolet C2500 Cheyenne 1988-1992 Chevrolet C2500 Scottsdale 1988-1996 Chevrolet C2500 Silverado 1994-1995 Chevrolet C2500 WT 1996 Chevrolet C2500 Suburban Base 1996 Chevrolet C2500 Suburban LS 1996 Chevrolet C2500 Suburban LT 1978-1979 Chevrolet C30 Cheyenne 1978-1979 Chevrolet C30 Custom Deluxe 1978-1979 Chevrolet C30 Scottsdale 1978-1979 Chevrolet C30 Silverado 1962

Two 1/8 NPT ports for gauges and/or pressure tra nsducers

Cutouts in the bottom of the bumper form around the factory exhaust

The AEM 21-8223DC Brute Force Air Intake System produces horsepower and torque gains for high displacement engines by replacing the vehicle's restrictive factory air filter and air intake housing

automatic ten point locking system and limited metal-on-metal contact all work together to reduce noise and vibration for a quiet ride

with the Apex Phantom

1983-1998 Buick Skylark Custom 1990-1997 Buick Skylark Gran Sport 1980-1989

(*Dyno results are from P/N: 49-33087-B) This cat-back exhaust system utilizes full 3" tubing with 2-1/4" clamp-on reduction tubes to fit OE connections

Fully bolt-on means that no cutting or welding is required for installation