HKS, 3" Catless Down Pipe
Front pipe increased to 3 inches.
Improves power delivery and throttle response.
The K20C engine was designed for use in a normal road car and features a catalytic converter, removing this converter eliminates its restricting effects which significantly increases the engine horsepower.
HKS developed an extension pipe without the catalytic converter and a frontpipe that will connect it to a catback exhaust system.
- Removing catalytic converter results in a more linear boost and throttle response.
- Uses 3 inch pipes, compatible with HKS catback exhausts.
- A perfect addition to intake, intercooler and other HKS products for future ECU tuning and boostup.
- Decreases secondary exhaust gas pressure from turbine and reduces exhaust restriction.
HKS Engine Spec
|Intake||HKS Carbon air intake system||Blow-off||HKS SSQV Kit|
|Piping||HKS Piping Kit||Intercooler||HKS Intercooler Kit|
|Oil cooler||HKS Oil cooler Kit||Downpipe||HKS Racing Extension|
|Exhaust||HKS LEGAMAX Premium||ECU||Honda Flash Pro|