HKS Hi-Power Racing Cat-Back Exhaust System - Toyota Supra JZA80 (1993-2002)
The HKS Hi-Power Racing Cat-Back Exhaust System is designed for the Toyota Supra JZA80 and engineered to deliver maximum exhaust flow, lightweight construction, and uncompromising performance for high-output engines. Developed to meet the demands of powerful street and track builds, the system is suitable for engine setups in the 800–1000 hp range.
The rear muffler is manufactured from titanium, providing a significant weight reduction compared to conventional mufflers while offering exceptional strength and corrosion resistance. The polished stainless steel exhaust piping ensures long service life while giving the system a premium appearance.
The straight-through design, combined with a large 102 mm main pipe, minimizes back pressure and maximizes exhaust flow, even at very high power levels. This promotes improved throttle response, more efficient cylinder scavenging, and a broader, more usable powerband for heavily modified engines.
The system utilizes a slip-on locking mechanism for straightforward installation and removal. For added flexibility, it also includes a removable inner silencer, allowing the exhaust sound level to be adjusted for different driving environments, including track use.
Features
- Fits the Toyota Supra JZA80 (1993–2002).
- Complete Hi-Power Racing cat-back exhaust system.
- Designed for engine builds in the 800–1000 hp range.
- Lightweight titanium rear muffler.
- Polished stainless steel exhaust piping.
- Straight-through design for maximum exhaust flow.
- Improved throttle response and a broader, more usable powerband.
- More efficient cylinder scavenging.
- 102 mm main pipe.
- 115 mm exhaust tip.
- Slip-on locking mechanism for easy installation.
- Removable inner silencer for adjustable sound levels.
