GReddy 2017+ Honda Civic SI Coupe Supreme SP Exhaust

The legacy of the GReddy SP lives on with GReddy's best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip, each Supreme SP system features a high-quality, hand Tig-weld 304 stainless-steel outer construction. Within the muffler, new straight-through and directed- straight-though chambered muffler designs allow GReddy to engineer a more refine exhaust note while increasing exhaust flow and performance. Classic GReddy street performance styling is maintained with excellent fitment and a stylish exhaust system layout. The Supreme SP not only designed to perform and sound great for each specific application; it matches the vehicle's body-lines and styling

Chassis:  FC 2door 

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

Weight:  TBA lbs   (Stock weight  TBA lbs)

Sound level:  TBA dB(a)

HP:  +TBA  hp

TRQ:  +TBA  ft-lbs