- +11 HP / +19 lbs. x ft. Torque max gains
- 2-1/2″ & 3″ mandrel bent 304 stainless steel
- Includes 4″ x 12″ polished resonated stainless steel tip
- Includes a high-flow, high temp metallic black 22″ stainless steel muffler
- High quality hardware and clamps for durability and ease of installation
- 100% hand MIG-welded for proven quality and durability
aFe POWER™s new Mach Force-XP series cat-back 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″ & 3″ mandrel bent, 304 stainless steel, this exhaust system offers greater flow to deliver more torque and horsepower than the factory exhaust. This 4-piece designed cat-back system utilizes a less-restricting, high-flow, high temp metallic black 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 includes a 4″ x 12″ polished resonated exhaust clamp-on tip to give your 4Runner a clean, finished look.
In testing, the cat-back exhaust system resulted in gains up to +11 horsepower and +19 lbs. x ft. of torque, as measured on our in-house dyno.
Flow and Performance:
This Mach Force-XP series exhaust system is constructed of 2-1/2″ & 3″ mandrel bent, 304 stainless steel tubing for maximum flow, low turbulence, increasing torque, horsepower, and improved throttle response.
4″ x 12″ Polished Resonated Stainless Steel Exhaust Tip:
This exhaust system is finished off with a 4″ x 12″ polished resonated stainless steel exhaust tip that gives your 4Runner a clean, stylish, finished look.
22â€ less restrictive muffler absorbs high pitch tones producing a powerful, aggressive, smooth tone under load and features a high-temp metallic black protective coating.
High quality band clamps and hardware are used for a complete 360-degree sealing surface.
OE-style bayonet hangers are used to maintain a stable exhaust pipe location during any driving conditions. The bayonet tip holds the hanger bushing in place for a long-lasting, OE-style fit. This makes for an easy installation with no cutting required.
This product does not require a CARB EO#.
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.