Burn Axle Back Muffler For Toyota 86 (2012-2020)

Maximize Track Performance and Sound: Burn Axle-Back for Toyota 86 & Subaru BRZ (FA20 Engine)

Who Is This For? Designed specifically for Toyota 86, Subaru BRZ, and Scion FRS owners running the FA20 / 4U-GSE engine who demand an aggressive exhaust note and improved flow for competition and track use.

The Muffled Boxer Heartbeat: From the factory, the ZN6/ZC6 chassis is equipped with a heavy, restrictive muffler that masks the natural character of the high-revving Boxer-4 engine. When you’re pushing the car through a corner on the track, you need the auditory feedback and exhaust scavenging that the stock unit simply can’t provide, often resulting in a driving experience that feels disconnected and muted.

The Engineering Solution: We engineered this Burn Axle-Back system to eliminate the restrictive factory chamber in favor of a high-flow, straight-through design. Featuring 2.50" OD piping and massive 4.50" slanted tips, this kit reduces backpressure and allows your FA20 engine to breathe freely. The result is a sharper throttle response and a raw, race-inspired exhaust note that defines the 86 platform.

The Comparative Edge: Why This Beats the Competition

• The Burn Finish Aesthetic: Features a premium burn-finish on double-walled tips, providing a high-end, heat-treated look that resists the dulling found on generic single-wall chrome alternatives.
• Superior Construction: Built with heavy-duty 3/8" flanges and full stainless steel piping, ensuring structural integrity under high-heat racing conditions unlike aluminized steel systems that prone to rust and cracking.
• Optimized Flow: The 2.50" diameter is the "sweet spot" for N/A FA20 engines, maintaining necessary exhaust velocity while maximizing top-end volume—a significant upgrade over the restrictive 2.1" factory piping.

Technical Specifications & Factory Ratings

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2012-2020 Scion FRS
• 2012-2020 Subaru BRZ
• 2012-2020 Toyota 86

Interchange Reference & Notes:

BURN-AXLE-8620, 2.5-INCH-STAINLESS, 4.5-BURN-TIP, OFF-ROAD-ONLY

The Performance Promise

Buy with confidence. This exhaust is designed specifically for off-road, competition, and racing use to provide the ultimate weight reduction and sound profile for your ZN6 chassis. Backed by real automotive experts and fast shipping to get you back on the track sooner.