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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 a 4" x 12" black resonated exhaust clamp-on tip to give your 4Runner a clean, finished look. Performance Gains: 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" Resonated Stainless Steel Exhaust Tip: This exhaust system is finished off with a 4" x 12" resonated stainless steel exhaust tip that gives your 4Runner a clean, stylish, finished look. Aggressive Sound: 22" less restrictive muffler absorbs high pitch tones producing a powerful, aggressive, smooth tone under load and features a high-temp metallic black protective coating. Leak-Free Seal High quality band clamps and hardware are used for a complete 360-degree sealing surface. Perfect Fit: 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.
*Some manufacturer restrictions apply.
aFe, or Advanced FLOW Engineering is one of the industry leading manufacturers of cold air intakes, air filters, oil filters and all things related to optimizing your air induction. Once you have all those nifty throttle body spacers and a gaping turbo manifold, you’ll definitely need a fuel adjustment. aFe has you covered there too. They offer many different programmers that will keep your ride well fed and offering ideal gas milage. Founded in 1999 in SoCal, aFe continues to raise the bar and keep your engine well aspirated!
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
The best modders use Wheelwell to build their dream rides.