GReddy 2017+ Honda Civic SI Coupe/Sedan Supreme SP Exhaust
GReddy 2017+ Honda Civic SI Coupe/Sedan Supreme SP Exhaust.
Engine: L15 Turbo.
Type: 3" Cat-back with dual oval muffler with dual tips.
Number of pieces: 3.
Piping: 76 mm (3 ").
Tips: 2x 115 mm (4.5 ").
Gasket(s): 3 " oval (qty: 2 included) replacement.
Resonator: Yes.
The unique dual muffler Supreme SP for the 10th generation Honda (FC3) Civic Si coupe features high-flow with a refined exhaust note. Under wide-open-throttle, spirited driving, the system offers the classic GReddy deep exhaust growl. To enhance the performance of the turbocharged 1.5L engine, this 3piece, full cat-back exhaust connects to the factory downpipe and expands to large 3” (76mm) front-pipe and mid-pipe that split to two polished, straight-through SP oval mufflers and dual center-exit dual-wall GReddy tips. This tip and muffler combination is a great compliment to the Si’s sporty, but wide rear bumper tip opening. (We also offer a similar, application-specific system for the (FC1) Civic Si sedan.) Like all GReddy Supreme SP systems, the fully hand-welded 304 Stainless-Steel exhausts carry a Limited Lifetime Warranty.