Invidia Catted Downpipe for 17-21 Honda Civic Type R

Invidia Catted Down Pipe, FK8 Civic Type R

If you’ve got a 17-21 Civic R Downpipe on your wishlist, this is the straightforward, bolt on move that actually changes how the car pulls. The Invidia Catted Downpipe Civic (SKU: NVD-HS17CTRDPC) fits the 2017 Civic Type R Downpipe crowd all the way through a 2021 Civic R Downpipe, including the 2021 Limited Edition. You get more flow than stock without turning the car into a total headache to live with. We run these exact parts on our own cars because they make sense for a real Civic R Turbo Upgrade, not because they look good in a cart.

This is an Invidia 4-inch Downpipe with a 4 inch stainless steel bellmouth, which matters because the factory setup chokes the turbo right where you don’t want restriction. More flow here means the turbo works less to make the same boost, or it makes more boost with the same effort once you tune for it. Expect the biggest gains with a tune, but even on a lightly modded car you’ll feel quicker spool and harder midrange. The one piece layout keeps install simple and it’s built for Invidia Exhaust fitment Downpipe compatibility, it mates up to an Invidia catback or the stock Type R Exhaust Downpipe connection without you playing exhaust shop with extra sections and adapters.

Key Features

Enhanced Performance: This Civic R Performance Downpipe opens up flow where the turbo needs it, so your car feels sharper on spool and pulls harder through the midrange, especially once you tune for it.
Stainless Steel Construction: Invidia Stainless Downpipe construction with a 4 inch bellmouth, it holds up to heat cycles and road grime better than cheap mild steel stuff.
One-Piece Design: One piece Civic Turbo Downpipe layout, you bolt it in and move on, no extra joints to fight during install.
Fitment Compatibility: Direct fit Civic Type R Downpipe for 2017 to 2021 FK8, including the Limited Edition. It also plays nice with stock or Invidia catbacks for clean Type R Exhaust Downpipe fitment.
CARB Non-Compliant: This Honda Catted Downpipe is not CARB legal, so if you live in a strict emissions area, don’t pretend this won’t matter. Check your local rules before you buy.

If you want a Civic Type R Power Downpipe that you can daily and still trust for track days, this also checks the Honda R Track Downpipe box. It flows better than stock, installs without drama, and gives you real gains you can feel. Just know the tradeoff, more flow usually means more sound and more attention during inspections. If that’s fine with you, the Invidia Catted Downpipe Civic is a solid pick.