APEXi RS EVO Extreme Cat-Back Exhaust

APEXi RS EVO Extreme Exhaust - Toyota GR86 / Subaru BRZ (2022+)

The Ultimate Balance of Performance, Sound, and Style

Unlock the full potential of your FA24 engine with the APEXi RS EVO Extreme Exhaust. Specifically engineered for the ZN8/ZD8 chassis, this cat-back system is designed for the enthusiast who demands a high-quality Japanese exhaust with a mature, resonant tone. By optimizing exhaust flow and utilizing premium materials, A'PEXi has created a system that enhances throttle response and provides an aggressive rear-end aesthetic without the cabin drone typically found in aftermarket systems.

What’s Included in the Box:

- Full Cat-Back Exhaust System: High-grade SUS304 stainless steel piping for maximum durability and corrosion resistance.

- RS EVO Extreme Muffler: A specialized straight-through canister design that minimizes backpressure while refining the exhaust note.

- Signature Burnt Titanium Tip: A massive 123mm "Extreme" tip featuring a premium blue-gradient finish for a high-end look.

- Installation Kit: Includes all necessary high-quality gaskets, bolts, and heavy-duty hangers for a direct bolt-on fit.

The RS EVO Extreme Advantage

- Refined Boxer Tone: Carefully tuned to provide a deep, aggressive rumble at high RPM while remaining comfortable and drone-free during highway cruising.

- Maximum Flow Efficiency: 65mm (approx. 2.5") mandrel-bent piping reduces restrictions, allowing the 2.4L boxer engine to breathe more freely and improve mid-range torque.

- Lightweight Construction: Optimized design reduces overall weight compared to the bulky factory unit, improving the vehicle's power-to-weight ratio and handling.

- Show-Quality Finish: Hand-welded TIG seams and polished stainless steel piping ensure that this exhaust looks as good as it performs.

- Perfect OEM+ Fitment: Developed in Japan to ensure a seamless installation that aligns perfectly with the factory bumper cutouts.

Product Specifications

- Part Number: 114-KT92

- Piping Diameter: 65mm

- Tip Diameter: 123mm (Single Exit)

- Material: SUS304 Stainless Steel

- Chassis Compatibility: ZN8 (GR86) / ZD8 (BRZ)

Vehicle Compatibility

- Toyota GR86 (2022, 2023, 2024, 2025, 2026+)

- Subaru BRZ (2022, 2023, 2024, 2025, 2026+)

Precision Tip: This single-exit design is the preferred choice for track-focused builds. By eliminating the weight of a second muffler and dual-exit piping, you’re shedding significant "hang-off" weight from the rear of the car, which directly translates to sharper turn-in and better chassis balance