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Exhaust Exhaust Pipes, Systems and Components

aFe

aFe MACHForce XP 4in Exhausts Cat-Back SS Side Exit 14-17 Dodge Ram 2500 V8-6.4L Hemi w/ Black Tips

$1,441.25 $1,153.00 Save $288.25

SKU: A007 49-42056-B

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 49-42056-B

aFe is proud to introduce the MACH Force-Xp Cat-Back exhaust system. This exhaust system outflows the factory exhaust. This cat-back exhaust is constructed of 4" mandrel-bent 409 stainless steel tubing and comes complete with free-flowing muffler, OE-style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. The system is finished off with single gloss black 304 stainless steel, double wall slash cut tips for an aggressive style. Installation is a Snap: This MACH Force-Xp exhaust system use all factory mounting locations providing stability and a hassle-free installation. Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths. Aggressive Sound: A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. Perfect Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.

MACH Force-Xp 4 IN 409 Stainless Steel Cat-Back Exhaust System w/ Black Tip RAM 2500 / Power Wagon / 3500 14-22 V8-6.4L HEMI

MIA's Description

The aFe Power MACH Force-Xp Cat-Back exhaust system is engineered for RAM 2500/3500 models with the V8-6.4L HEMI engine, aiming to enhance performance over factory systems. It features 4-inch mandrel-bent 409 stainless steel tubing for optimized exhaust gas flow, increasing horsepower and torque. The system incorporates a free-flowing stainless steel muffler for an aggressive sound by absorbing high-pitch tones. It's finished with a single 6-inch diameter, high-luster gloss black 304 stainless steel, double-wall, slash-cut tip. Installation is designed to be straightforward, utilizing factory mounting locations and OE-style bayonet hangers for stability and a secure fit. High-quality OE-style flange and band clamps provide a complete 360-degree seal to prevent leaks. This system is compatible with Crew Cab/Short Bed configurations (6.4' box / 149" Wheelbase) and supports both 2WD and 4WD drivetrains.

Fitment

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Specifications

BrandaFe
Part NumberA007 49-42056-B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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