• aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
  • aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)
1 7

aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)

aFe 3in 409 Stainless Steel Cat-Back Exhaust System | Dodge Challenger (09) (49-42017)

49-42017

Out of stock

$1,351.76 USD
$1,532.00 USD $1,351.76 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Mach Force XP 409 stainless steel cat-back exhaust system is designed to enhance the performance and sound of the Dodge Challenger from 2009 onwards. Constructed from durable 409 stainless steel with a 3-inch main tubing diameter, this system features a crossover balance tube and quad rear exit for an aggressive, loud exhaust note. It is engineered to increase exhaust flow, resulting in more horsepower and torque, while also reducing exhaust gas temperatures. Each system is dyno-tested by aFe to ensure maximum performance gains, and the mandrel-bent tubing ensures smooth airflow and durability. This exhaust upgrade provides a deep, muscle car sound that appeals to enthusiasts seeking both performance and an aggressive exhaust tone.

Designed specifically for 2009 and newer Dodge Challenger models, this cat-back exhaust system is a direct bolt-on upgrade that fits the factory mounting points. It is suitable for street and performance driving, offering improved exhaust flow and sound without requiring extensive modifications. The kit includes all necessary components for installation, ensuring a straightforward upgrade process. Compatible with the stock configuration, it enhances the vehicle’s overall exhaust efficiency and performance. This system is ideal for Challenger owners looking to boost horsepower, torque, and sound quality for daily driving or spirited runs on the track.

Overview

Mach Force XP 409 SS Cat-Back Exhaust System with Quad Rear Exit by aFe. True muscle car sound. With Crossover Balance Tube. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat-Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel-bent stainless steel for maximum flow and long-lasting durability. This system begins at the Cat (Catalytic Converter).

A performance exhaust system is one of the most common ways of improving a vehicle's operation. The theory is simple; just reduce restriction to increase exhaust flow and you gain power. But all exhaust systems are not created equal; in reality there's more to it than just selling some sewer pipe sized tubes.

aFe tests its systems on the flow bench and the dynamometer to determine the right pipe size and muffler construction. Then they mandrel bend the pipes to ensure they maintain their shape and size throughout the entire length, to provide smooth, unrestricted airflow. Tubes that are not mandrel bent can lose up to 20% of their diameter in sharp bends. Some systems also include a straight muffler delete pipe if a more aggressive sound and maximum flow is desired. A typical aFe system will increase exhaust flow by up to 29% and lower EGT (Exhaust Gas Temperature) by up to 100 , with a corresponding improvement in power and performance.

But performance is only part of the equation. A quality exhaust system should be easy to install and made to last. The muffler and all pipes of the Mach Force XP system are constructed from durable 409 stainless steel. To ensure a tight seal, slotted and swedged ends are used whenever possible. When used with the supplied premium quality band clamps, the tightest, leak-free seal is the result. Every hanger is thoroughly welded on each side to ensure a strong attachment and the hangers also feature swaged bayonet ends to lock in place once installed.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • 3 in. Mandrel Bent 409 Stainless Steel Tubing
  • Dual Mufflers
  • 100% Hand MIG Welded
  • Crossover Balance Tube
  • Hassle Free Installation
  • Factory Hanger Locations
  • No Modification Necessary
  • 11 Horsepower/15 ft./lbs. Torque Gain
  • 50 State Legal
  • 2 Year Limited Warranty
View full details