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Rebel Series 3-1/2" 409 Stainless Steel Cat-Back Exhaust System

RAM 2500/3500 14-18 V8-6.4L HEMI
Part Number: 49-42057-P

MSRP: $1,032.68


  • +18 HP and +24 lbs. x ft. Torque max gains
  • Constructed Out Of 3-1/2" Mandrel Bent 409 Stainless Steel Tubing
  • Unique dual, 4" Dia. Polished Stainless Steel Middle Exit Tips w/Laser-etched aFe POWER Logos
  • Includes a High-flow Stainless Steel Muffler
  • Very Aggressive Sound
  • Uses Bayonet Style Hangers and Heavy-duty Band Clamps For a Secure Fit
  • Comes Complete With Necessary Hardware For a Hassle-free Installation
  • Passenger Side Exit System
  • Fits Crew Cab/Short Bed w/ 6.4' box (149.4" Wheelbase)
  • Fits 2WD + 4WD
  • Exhaust will NOT fit with aFe Headers (P/N: 48-42013)
  • Will NOT fit "Power Wagon" Models
  • Read More

aFe POWER introduces an all new Rebel Series dual middle-side exit exhaust system for the 2014-2018 RAM 2500/3500 with V8-6.4L HEMI engine. This Rebel Series cat-back is designed with dual polished exhaust tips that exit in front of the rear passenger tire for a unique, aggressive look. The tips come with unique laser-etched aFe POWER logos on the side and are constructed from 304 stainless steel for durability. The exhaust system is constructed from 3-1/2" MIG-welded, mandrel bent 409 stainless steel tubing for maximum flow, increased horsepower and torque. This kit uses a free-flowing muffler to absorb high pitch tones producing a powerful sound. The performance cat-back exhaust system includes necessary hardware and clamps for a hassle-free install, with no cutting required making it a true bolt on system.

4" Dia. Polished Middle-Side Exit Tips:
Finishing off the exhaust are dual 4" diameter polished 304 stainless steel clamp-on tips with a laser-etched aFe POWER logo on the side for an aggressive style. The tips are designed to exit from in front of the rear passenger side tire for a unique custom look.

Installation Is A Snap:
This Rebel Series exhaust system uses factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality 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. This makes for an easy installation with no cutting required.

Crew Cab/Short Bed w/ 6.4' box (149.3" Wheelbase)

This item will NOT fit Power Wagon models

Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2014-2018Dodge 2500 HEMI V8 6.4L Gas
2014-2018Dodge 3500 HEMI V8 6.4L Gas
2014-2018RAM 2500 HEMI V8 6.4L Gas
2014-2018RAM 3500 HEMI V8 6.4L Gas
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MSRP: $1,032.68

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