The HKS downpipe extension kit for the new 2017+ Civic Type R replaces the factory downpipe and front pipe with 3-inch unrestricted pipes!
This downpipe kit removes both OEM catalytic converters so O2 sensor defoulers or a tune is needed. Along with the full suite of HKS bolt-ons, the HKS Race Extension Kit pushed the car to 383 HP and 376 TQ on 100 Octane fuel (346 HP and 360 TQ on 91 Octane).
- Honda Civic Type R [FK8] (2017, 2018, 2019, 2020)
Full 3-inch downpipe and front pipe
2 Piece design to prevent exhaust leaks and fractures
Includes flex-pipe portion on the front pipe section
Calculated to handle 500+ HP builds without power loss
Vastly reduces weight via removal of catalytic converters
SUS304 Stainless steel construction
Made in Japan
Piping Diameter: 75 [mm]
Chassis Codes: FK8
Engine Code: K20C1
Pieces:2 piece system
Weight: N/A [kg] (same as OEM)
Notes: calculated to handle up to 500+ ps
Warranty: Manufactures Warranty
Most items may be returned within 30 days of the product arriving to your house or place of work. Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved. All returns will be subject to a 15% restocking fee minus complete shipping cost. For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.