AWE Exhaust 2.4T for 4Runner (2025+)

Presenting the AWE 0FG Catback Exhaust for the N500 Toyota 4Runner:

• 50-state emissions-compliant 3” catback configuration with rugged high-clearance BashGuard™
• Features AWE’s patented drone-canceling 180 Technology® for maximum comfort on the highway
• High-clearance BashGuard™ facilitates 2.75” inches of additional clearance compared to stock
• BashGuard™ features an extra thick reinforced stainless ring on the outlet, built for bashing
• Handcrafted from CNC mandrel-bent 3" U.S.-sourced .065” wall T304L stainless steel
• Fits Hybrid and Non-Hybrid Models
• Factory-matched inlet flange for ease of installation
• Less is more: clean, straight-through design maximizes performance
• Direct bolt-on, no cutting required
• Made in Pennsylvania, USA
• AWE No CEL Guarantee
• AWE Perfect Fitment Guarantee
• AWE Lifetime Warranty

The 0FG Exhaust with BashGuard™: 

Single 3” American-sourced T304L stainless steel with a .065” wall thickness runs seamlessly from front to back, beginning with a factory-matched flange that bolts up immediately after the emissions equipment.

Inside, AWE’s patented drone-canceling 180 Technology® keeps the cabin calm while a rear-mounted, precision-tuned resonator shapes the tone to produce a rich, deep, and perfectly balanced note through the entire rev range.

Capping it all off is AWE’s reinforced BashGuard™. That’s the .125”-thick stainless ring protecting the exhaust outlet, tucked high out of harm’s way, providing an additional 2.75” of clearance compared to the factory exhaust. Thanks to the 0FG’s elevated design, contact with terrain is nearly impossible, but if it ever happens, BashGuard™ takes the hit, not your exhaust.

Perfect tone, compliments of AWE 180 Technology®: 

Keeping the aggression at the rear of the 4Runner, and out of the cabin, is AWE’s patented drone-canceling solution, 180 Technology®.

As exhaust gasses exit the 2.4T engine and flow into an AWE 180 Technology®-equipped resonator, they pass through strategically located ports and into reflection chambers. Sound waves carried by these exhaust gasses bounce off the walls of the reflection chambers. By controlling the size and location of the ports and chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.

Full-bodied aggression remains behind the driver, and complete comfort is achieved in the cabin at cruising speeds, all while unlocking a superior soundtrack and optimal flow compared to stock.

100% emission-friendly: 

The 0FG Exhaust does not interfere with any factory emissions equipment.

Made in PA, USA: 

Engineered, designed, and manufactured in-house at AWE.

The fine print: 

AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty all come standard.