2023 Acura Integra HKS 3" Catless Downpipe/Front Combo Honda Civic Type R FK8/Integra 22+

■Concept

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.

■Features

• 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 3" Catless Downpipe/Front Combo Honda Civic Type R FK8/Integra 22+ fits the following vehicle(s):

• Part Number fits: 33006-KH001 (125115)
• 2022 Acura Integra
• 2023 Acura Integra
• 2024 Acura Integra
• 2025 Acura Integra
• 2016 Honda Civic
• 2017 Honda Civic
• 2018 Honda Civic
• 2019 Honda Civic
• 2020 Honda Civic
• 2021 Honda Civic