aFe MACHForce-XP Exhausts 409-SS Axle-Back Exh w/ Pol Tip 15-20 Dodge Challenger Hellcat V8-5.7L(sc) 1966-chevrolet-c30-pickup-esi7622086 2004-2007 Ford F-350 Super Duty

2004-2007 Ford F-350 Super Duty XL 1999-2001

Yellow 2024 Subaru WRX TR 2025-2026 Subaru WRX TS

"text": "Longtube headers move the upstream O₂ sensor bungs further back from the cylinder head compared to factory manifolds

Fully Sealed Housing

so you can be confident we know what it takes to produce a winning combination

aFe MACHForce-XP Exhausts 409-SS Axle-Back Exh w/ Pol Tip 15-20 Dodge Challenger Hellcat V8-5.7L(sc) 1966-chevrolet-c30-pickup-esi7622086 2004-2007 Ford F-350 Super Duty3" 409 Stainless Steel Construction: This axle back exhaust system is constructed of 3" mandrel bent 409 stainless steel tubing for maximum strength and durability. Aggressive Sound: This system produces an aggressive sound unleashing all available horsepower and torque. Installation: Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations