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Afe

aFe Rebel Series 3-1/2in 409 SS Cat-Back Exhaust System w/Black Tip RAM 2500/3500 14-17 V8 6.4L

SKU: AFE49-42057-B

Exhaust Systems

AFE Exhaust Cat Back...

Afe

Afe

aFe Rebel Series 3-1/2in 409 SS Cat-Back Exhaust System w/Black Tip RAM 2500/3500 14-17 V8 6.4L

SKU: AFE49-42057-B

Exhaust Systems

AFE Exhaust Cat Back...

A$2,914.54
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

Rebel Series Exhaust

aFe POWER introduces an all new Rebel Series dual middle-side exit exhaust system for the 2014-2017 RAM 2500/3500 with V8-6.4L HEMI engine. This Rebel Series cat-back is designed with dual black 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 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. Black Middle-Side Exit Tips: Finishing off the exhaust are dual 4" diameter black 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.

Additional Information

Rebel Series 3-1/2 IN Stainless Steel Cat-Back Exhaust System w/Black Tip RAM 2500/3500 14-18 V8-6.4L HEMI

Additional Application Notes
• This item will not fit RAM 2500 Power Wagon models

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 16:56:59

Features

  • Bayonet Style Hangers For Secure Fit
  • Complete w/Necessary Hardware
  • Fits 149.4 Wheelbase
  • Heavy Duty Band Clamps
  • High Flow Stainless Steel Muffler
  • Mandrel Bent 409 Stainless Steel Tubing
  • Middle Exit Dual Black Stainless Steel Tips w/aFe Power Logo
  • Passenger Side Exit
  • Very Aggressive Sound
  • Will Not Fit w/aFe Headers PN 48-42013

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

Special Note for Dodge Ram (Classic/DT/DS)

Since Dodge/Ram manufacturered concurrent Ram 1500, 2500 & 3500 models on both new and old body designs, please ensure you select the parts to suit the correct submodel. The year alone may not always be a reliable way to verify your submodel in the case of some Rams, so we encourage you to double check if you have the Classic, or the new shape when making orders for parts that are not the identical between both styles.

(keyword: ram 2500)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Rebel Series 3-1/2 IN Stainless Steel Cat-Back Exhaust System w/Black Tip
Exhaust Type:Cat-Back
Exit Position:Passenger side
Horse Power Increase:18
Muffler Finish:Natural
Muffler Material:409 Stainless Steel
Part Number:afe49-42057-B
System Material:409 Stainless Steel
Tip Cut:Straight
Tip Edge Style:Non-rolled edge, single-wall
Tip Finish:Black Powdercoated
Tip Outlet Size:4
Torque Increase:24
Tubing Diameter:3.5

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:42:51

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Afe, Afe Power
StreetFX SKU afe49-42057-B
SFX Item ID 4369809
Accounting SKU afe-49-42057-B
Manufacturer SKU 49-42057-B
Manufacturer UPC 802959601020
Alternative References AFE-49-42057-B

Exhaust System, Rebel Series, Cat-Back, Single, Stainless Steel, Natural, Ram, 6.4L, Kit

aFe Rebel Series exhaust systems are constructed with mandrel-bent stainless steel tubing for improved exhaust flow. Utilizing factory mounting locations, their bayonet tip hangers ensure Rebel Series exhausts have an OE-style fit and stay put under any driving conditions. A certified craftsman MIG welds each system by hand for durability and longevity. High-quality band clamps and hardware provide a quick, hassle-free installation with most applications requiring no modifications.

Rebel Series exhausts fit a variety of light trucks and Jeeps, including some with diesel engines. Depending on the specific application, they are constructed of 304 or 409 stainless steel and include black or polished 304 stainless steel tips (intercooled for diesels) with a laser-cut stainless steel aFe power badge.

Key features of aFe Rebel Series exhaust systems include:
• Cat-back, axle-back, downpipe-back, and DPF-back systems
• Many systems have dual tips that exit in front of the rear passenger side tire for a unique custom look
• Aggressive or mild tone mufflers available (varies by model)
• OE-style bayonet hangers stabilize pipe location
• Bayonet tips hold hanger bushings in place for a durable fit
• 360-degree sealing surfaces for leak-free performance
• Select systems have high-temperature, metallic black coated mufflers for the ultimate in corrosion protection

Note: Some aFe Rebel Series exhaust systems are "Race Only" products sold solely for competition use. Their use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state, and federal laws.

Product Attributes
UPC802959601020
BrandAFE Power
Tip CutStraight
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishBlack
Exhaust TypeSingle
Product LineaFe Rebel Series Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationPassenger side
Muffler StyleWrapped perforated core
System FinishNatural
Inlet Quantity1
Muffler FinishNatural
Tip Edge StyleNon-rolled edge, single-wall
System Material409 stainless steel
Muffler IncludedYes
Muffler Material409 stainless steel
Muffler QuantityOne
Hardware IncludedYes
Special AttentionIt is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Muffler ConfigurationSingle inlet/Single outlet
Tip Outlet Size (in.)4.00
Tailpipe Diameter (in.)3.50 in.
Manufacturer's Part Number49-42057-B
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.50 in.

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