GReddy 3" Forward Midpipe for Supreme SP & HG Exhaust 2017+ Honda Civic Type-R FK8
To further improve the the flow and performance of your GReddy (FK8) cat-back exhaust for the Civic Type R, we have released this optional full 3" (non-tapered) forward midpipe, that will replace the orginal Supreme SP (& HG) forward midpipe.
The slight taper in the standard Supreme SP forward midpipe (is designed to mate upto the factory overpipe flange and) more than adequate for use with the Civic Type R factory catalytic conveter and factory front overpipe, but when upgrading these units, you may aslo want to maximize the flow with a full 3" (76mm) stainless steel forward midpipe upgrade.
Specially designed flanges and gaskets allow for a perfect match to GReddy's emissions friendly (cat-back) 3' Front Overpipe (p/n 10558600 sold separately).
NOTE:: This upgrade should be compatiable with many other popular aftermarket 3" downpipe and overpipe combos (also compaitable with the GPP 3' Front Overpipe p/n 10558600).