aFe® 49-46405 - Mach Force XP™ 409 SS Cat-Back Exhaust System with Split Rear Exit

1 review|Item # mpn676567|Similar Products
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Notes:
  • Remember to check your local and state laws regarding vehicle noise restrictions.
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Product Details

Mach Force XP™ 409 SS Cat-Back Exhaust System with Split Rear Exit by aFe®. With High Flow Resonator. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2.5". 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).

Notes

  • Remember to check your local and state laws regarding vehicle noise restrictions.

Specifications

Exhaust System Type: Cat-Back
Exhaust Tubing Material: 409 SS
Exit Location: Split Rear
Main Tubing Diameter: 2.5"
Exhaust System Sound: Aggressive / Loud
Tip Quantity: 2
Tip Finish: Polished
Tip Material: 304 SS
Tip Type: Double Wall
Tip Outlet Diameter: 3.5"
Tip Cut Type: Angle-Cut
Hardware Included: OE Style Band Clamps
Uses factory mounting locations
Horse Power Increase: +10 HP
Torque Gain: +9 Lbs. x ft.

Includes

  • (1) Band Clamp 2.50" (Part Number 05-41061)
  • (1) Midpipe (Part Number 05-44676)
  • (1) Tail Pipe (Part Number 05-44679)
  • (2) Band Clamp 2.50" (Part Number 05-41061)
  • (2) Exhaust Tip (Part Number 49-92028-P)

Features

  • Installation is a Snap: This MACH Force XP uses 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 straight-through designed, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig
  • 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
  • Flow and Performance: MACH Force XP exhaust systems are constructed of 3" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response

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 100º, 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.

Brand:
Part Number:
49-46405
UPC:
802959491423
Alternate MPN:
4946405

Vehicle Fitment

Volkswagen
Golf GTI 2010-2014

Reviews

(1)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
aFe® 49-46405 - Mach Force XP™ 409 SS Cat-Back Exhaust System with Split Rear Exit
/5
1-1 of 1 Reviews
4 of 5
Great Sound!
aFe® - Mach Force XP™ 409 SS Cat-Back Exhaust System with Split Rear Exit
Makes my car sound so much better! Really sounds like a car that has some speed now without making it sound like a rice burner. Love it so far!
Posted by Brandon (Saint George, UT) / April 07, 20182012 Volkswagen Golf GTI

Questions and Answers

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