HKS Exhaust Joint Pipe Toyota 86 / Subaru BRZ
HKS releases a new exhaust joint pipe that goes in the middle of primary and secondary catalytic converter. The stock D54 pipe is a bottleneck even in the factory exhaust system. The HKS pipe size is increased up to D60 that greatly improves exhaust efficiency and goes great with bolt on turbo kit.
The stock D54 pipe was purposely dented in several places for preventing interference with other vehicle parts. On the other hand, HKS joint pipe is D60 and it was made in a layout without these dents. Due to the bigger bend radius than stock, the exhaust pressure is reduced and the power is increased.
It is necessary to lift the engine for pipe replacement.
Kit includes: joint pipe, gasket, bolts and nuts required for installation.
- Durable stainless steel construction
- Smooth bends
- 60mm piping diameter
- Reduces backpressure
- Improves low to mid-range torque
- Direct replacement for the factory unit
- Includes new gaskets and hardware for the installation