aFe
aFe Mach Force XP Cat-Back 409 SS for 2010-2019 4Runner
aFe Mach Force XP Cat-Back 409 SS for 2010-2019 4Runner
SKU:49-46041-1
In stock
- FREE shipping on this item
- Ships in 1–2 business days
- 30-day hassle-free returns
- Price match — found it cheaper?
- Secure checkout — SSL encrypted
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
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
Vehicle Fitment
| Years | Make | Model | Submodel | Position |
|---|---|---|---|---|
| 2010–2024 | Toyota | 4Runner | — | Rear |
Specifications
Specifications
- weight
- 48.6 lbs
- material
- T-409 stainless steel
- dimensions
- 47.8 L × 22.7 W × 12.3 H in
Shipping & Returns
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.
Customer Reviews
No reviews yet — be the first to review this product.
Share

You May Also Like
-
Baja Designs Squadron-R SAE Amber Fog Light Kit for 2012-2023 Toyota
Vendor:Baja DesignsFits ToyotaRegular price $442.95 USDRegular priceSale price $442.95 USDIn stockFree Shipping -
Free ShippingRival Aluminum Gas Tank Skid 10-24 4Runner & 10-23 GX460
Vendor:Rival 4x4Fits Lexus , ToyotaRegular price $369.00 USDRegular priceSale price $369.00 USDIn stockFree Shipping -
PowerStop Evolution Rear Drilled Slotted Rotors 10-23 Lexus GX460
Vendor:PowerStopFits Lexus , ToyotaRegular price $211.09 USDRegular priceSale price $211.09 USDIn stock -
Body Armor HiLine Front Winch Bumper 14-24 Toyota 4Runner
Vendor:Body Armor 4x4Fits ToyotaRegular price $699.99 USDRegular priceSale price $699.99 USDIn stock -
Free ShippingCali Raised MOLLE Ladder for 10-24 Toyota 4Runner
Vendor:Cali Raised LEDFits ToyotaRegular price $299.99 USDRegular priceSale price $299.99 USDIn stockFree Shipping -
Rival Aluminum Engine Skid 10-24 4Runner & 10-23 GX460
Vendor:Rival 4x4Fits Lexus , ToyotaRegular price $369.00 USDRegular priceSale price $369.00 USDIn stock -
KC HiLiTES Platform One Roof Rack for 10-24 Toyota 4Runner
Vendor:KC HiLiTESFits ToyotaRegular price $1,999.99 USDRegular priceSale price $1,999.99 USDIn stock -
Westin Pro-Series Round Bull Bar Attachment for 14-24 Toyota 4Runner
Vendor:WestinFits ToyotaRegular price $94.99 USDRegular priceSale price $94.99 USDIn stock





