This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Whether you are bounding off-road or racing to soccer practice, aFe's MACH Force-Xp Catback exhaust system for your 2010 - 2018 Toyota 4Runner with the V6-4.0L engine will get you there with speed and style. Designed from 2-1/2" mandrel bent, 409 stainless steel, this exhaust system offers greater flow to deliver more torque and horsepower than the factory exhaust. This 4-piece designed Catback system utilizes a less-restricting, muffler to improve your 4Runner's performance while maintaining a deep, smooth tone. 100% hand MIG-welded by certified craftsmen for proven quality and durability, the MACH Force-Xp exhaust system is designed with a Hi-Tuck style tip to give your 4Runner extra clearance during extreme angle climbs and descents on or off-road.
In testing, the Catback exhaust system resulted in gains up to +11 horsepower and +19 lbs. x ft. of torque, as measured on their in-house dyno.
This Mach Force-XP Series exhaust system is constructed of 2-1/2" mandrel bent 409 stainless steel for maximum flow and low turbulence increasing torque, horsepower and improved throttle response.
22" less restrictive, muffler absorbs high pitch tones producing a powerful, aggressive, smooth tone under load.
Provides maximum clearance when off-roading to give your 4Runner extra clearance during extreme angle climbs or descents. 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 part does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in their Corona, California facility.Features:
- +11 HP / +19 lbs. x ft. Torque max gains
- 2-1/2" mandrel bent 409 stainless steel
- Hi-Tuck design for clearance and greater approach angles
- Includes high-flow 22" long high-flow muffler
- High quality hardware and clamps for durability and ease of installation
- 100% hand MIG-welded for proven quality and durability
Advanced Flow Engineering, Inc. (aFe) produces high flow, high
performance air filters & intake systems for the automotive
industry. Founded in April, 1999, aFe was created to address an
obvious need in the automotive aftermarket industry: a lack of
choice for a high performance aftermarket air filter. We are a team
of engineers, machinists, production and sales people who believe
in the product we design. We each have years of experience in our
respective positions and together work to ensure that we have the
best product on the market. Our purpose was not just to be another
vendor that offers air filters, we chose to pay attention to those
finer details that set an aFe filter apart from the
AFE Store |
AFE Exhausts |
AFE Intakes |