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aFe Mach Force XP Cat-Back 409 SS for 2010-2019 4Runner

aFe Mach Force XP Cat-Back 409 SS for 2010-2019 4Runner

Regular price $750.00 USD
Regular price Sale price $750.00 USD
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SKU:49-46041-1

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Key Features

  • Increases horsepower and torque by improving exhaust flow over the restrictive factory system
  • Mandrel-bent 2.5" tubing reduces backpressure for quicker throttle response on and off road
  • Hi-tuck tailpipe routing maximizes ground clearance for trail obstacles and steep departures
  • Durable T-409 stainless steel construction resists corrosion for long service life in harsh climates
  • Free-flowing muffler delivers a more aggressive exhaust note while absorbing harsh high-pitch tones
  • Uses factory mounting locations for a straightforward, hassle-free bolt-on installation
  • Engineered and dyno tested to verify real-world performance gains on your 4Runner

Unlock more power, response, and clearance from your Toyota 4Runner with the aFe Mach Force XP cat-back exhaust system. Built from T-409 stainless steel with mandrel-bent 2.5 inch tubing, this hi-tuck system is engineered to improve exhaust flow, increase horsepower and torque, and deliver a deeper, more aggressive exhaust note for your 4.0L V6.

Key Benefits

  • Improved power and torque - Mandrel-bent 2.5 inch tubing reduces backpressure and allows your 4.0L V6 to breathe better for measurable horsepower and torque gains.
  • Sharper throttle response - Freer-flowing exhaust helps the engine rev more quickly, giving you faster response when accelerating, merging, or climbing.
  • Hi-tuck off-road clearance - Hi-tuck tailpipe routing tucks the exhaust up higher for better departure angle and ground clearance on rough trails.
  • Durable 409 stainless construction - T-409 stainless steel resists rust and corrosion to deliver long-lasting performance in all weather conditions.
  • Refined, aggressive sound - A free-flowing muffler absorbs high-pitch tones and lets out a deeper, more performance-oriented exhaust note.
  • Easy bolt-on install - Designed to use the factory mounting locations for a hassle-free installation with no cutting or welding required on the specified applications.

What's Included

  • aFe Mach Force XP 2.5 inch T-409 stainless steel cat-back hi-tuck exhaust system with free-flowing muffler

Specifications

  • Brand: aFe (Advanced Flow Engineering)
  • System type: Cat-back, full system from catalytic converter back
  • Tubing diameter: 2.5 in (2-1/2 in) mandrel-bent
  • Material: T-409 stainless steel
  • Configuration: Hi-tuck rear exit
  • Muffler: Free-flowing performance muffler
  • Construction: Mandrel-bent tubing with factory-style mounting locations
  • Warranty: Two year manufacturer warranty
  • USFS spark arrestor: Not specified by manufacturer
  • Country of origin: Made in the USA (Corona, California)

Fitment

Direct-fit replacement for:

  • 2010-2024 Toyota 4Runner (rear cat-back exhaust, V6 4.0L)

FAQ

Which 4Runner years does this fit?

The 2010-2024 Toyota 4Runner with the 4.0L V6 (rear cat-back section).

Is it street legal?

Yes. As a cat-back it does not require a CARB EO.

What does hi-tuck mean?

The tailpipe routes up higher for a better departure angle and more ground clearance off-road.

Vehicle Fitment

Years Make Model SubmodelPosition
2010–2024 Toyota 4Runner Rear

Specifications

weight
48.6 lbs
material
T-409 stainless steel
dimensions
47.8 L × 22.7 W × 12.3 H in

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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