GReddy High Grade Supreme SP Cat-Back Exhaust 2017+ Honda Civic Type-R

GReddy Supreme SP – HG (High Grade) is our premium stainless-steel cat-back exhaust for the (FK8) Civic Type R. Besides the looks of the HG’s fully polished stainless-steel mandrel-bent piping and unique, functional GReddy three tip configuration; extensive research and development has lead to this supreme exhaust system. Careful attention was placed on the Civic Type-R’s exhaust sound characteristics, when incorporating our purposeful, high-flow, tri-routing layout. The large 76mm (3”) diameter piping flows smoothly through a large mid-pipe resonator and then branches out to the high-flow 3” center SP muffler and the two side-mounted sound chambers, before exiting the GReddy triple exhaust tips. 

Number of pieces: 3
Piping: 76mm (3") - 3x (1x 76mm & 2x 63.5mm)
Tips: Triple = 105mm (4.1") - 115mm (4.5") - 105mm (4.1")
Gasket(s): 3 " oval (qty: 2 included) replacement
Resonator: yes (1 center / 2 rear side)

Sound Comparison (SAE J1169) Test: TBA dB(a) @3400rpm (limited)