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SKU: IS-194002 / UPC: 813638022708
HKS Hi-Power SPEC-L II THE BLUEST EDITION Cat-Back Exhaust System for 2022+ Toyota GR86 and Subaru BRZ
The HKS Exhaust transforms your daily driver into a track-ready machine by slashing weight, boosting exhaust flow, and delivering a deep, resonant bass tone that turns heads without the harsh drone of lesser systems. Drivers report crisp acceleration and heightened engine responsiveness, thanks to the straight-through design that cuts back pressure and enhances mid-range torque gains that outpace stock setups and many aftermarket rivals in real-world dyno tests and track sessions.
Precise Vehicle Fitment
Engineered exclusively for the second-generation platform, this cat-back system bolts on seamlessly to:
- Toyota GR86 (ZN8 chassis, FA24 engine): 2021.10-present (2022-2025 models)
- Subaru BRZ: 2022-2025 models
Compatible with manual and automatic transmissions (Applied Models A-E). Maintains factory road clearance of 120mm with stock suspension, ensuring no rubbing or modifications needed. Not designed for lowered vehicles without verification.
Complete Kit Contents
Every purchase includes the full bolt-on cat-back assembly for a straightforward installation (typically 1-2 hours with basic tools):
- Mid Pipe #1 (connects from catalytic converter)
- Mid Pipe #2 (intermediate section)
- Main Pipe Left (L) with integrated silencer
- Main Pipe Right (R) with integrated silencer
- Titanium tail tip covers (dual 94mm outlets, angled for aggressive stance)
- All necessary stainless steel clamps, hangers, and gaskets
Optional upgrades available separately: Carbon tail covers (Part: 34002-AK010) or Blue stainless steel tips (Part: 34002-AK016) for custom personalization
No additional hardware required reuses factory connections for a clean, reversible fit.
Key Specifications and Build Details
- Materials: Full S304 ultra-thin stainless steel construction for pipes, silencers, and components corrosion-resistant and built to endure high-heat track abuse.
- Pipe Diameters: Center pipe 65mm tapering to 50.8mm (dual), optimized for the 2.4L FA24 engine's output.
- Muffler Shape: Hi-Power SPEC-L II symmetrical design for balanced flow and sound.
- Sound Levels: Idle exhaust note with deep low-end emphasis close noise at 87dB (stock: 82dB) compliant with Japanese regulations (Cert. No. JQR40214118).
- Weight: 11.4kg total system (29% lighter than stock 16.2kg), shifting balance rearward for sharper handling and quicker rotation.
- Dimensions: Tail tips 94mm diameter (L&R); overall length matches OEM for underbody protection road clearance 120mm.
- Finish: Signature BLUEST gradient blue inner tailpipe accents for a striking, heat-resistant aesthetic that complements the GR86/BRZ's sporty lines.
This HKS system stands out as the go-to upgrade for GR86 and BRZ owners who demand authentic performance without compromises it’s precision engineering, weight savings, and tuned acoustics deliver the edge that keeps you ahead on the street or circuit. Backed by HKS's legacy in motorsport tuning, it's the direct path to a more engaging drive that amplifies every rev. Order now and experience the difference in your Subaru or Toyota sports coupe.
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