Innovatig Catless 4" Downpipe 2017+ Honda Civic Type R (FK8/FL5/DE5)

The legendary fabricator himself has hand crafted this amazing high flow cat-less 4" stainless-steel downpipe and it's engineered to increase performance and sound for your Type R or Integra Type S.

These high flow downpipes are hand-crafted from smooth radius 304 grade stainless steel utilizing CNC flanges before being TIG welded in custom-built fixtures. This is a direct replacement and requires no cutting or welding. Our downpipe is designed to fit the factory exhaust system but can also be utilized with aftermarket catback exhaust systems designed to mate up to the OEM downpipe.

Installing this downpipe on its own will provide additional sound, amplifying the cars existing off throttle crackle, as well as an approximately 30whp increase. Combined with custom tuning, this simple modification can yield increases of 70 horsepower and 100 ft/lb of torque.

What's Included:

• 4" Stainless Steel Catless Downpipe
• Hardware & Gasket

Note: A CEL will occur after installing this downpipe. You will need a ECU re-tune to remove the CEL. We offer custom tuning for your car. Reach out for more information. 

** Please allow 7 to 14 business days after placing your order for it to ship out as these are made in small batches.

Not for sale in California or New York

For Off-Road Use Only