GReddy Supreme SP Stainless Steel Catback Exhaust System Honda Civic Si Coupe K20 12-15

It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter.) The straight-through resonator and specially-made oval muffler with off-set extended tip allows the system to follow the Civics' bodies lines and help reduce drone and high pitch frequencies. It also provides good power gains throughout the usable power band. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

Features:

Type: Catback, remote center exit tips
Number of pieces: 3pcs.
Piping: 63.5 mm (2.5")
Tip: 105 mm (4.0 ")
Gasket(s): 2.5 " oval (qty: 2 included) replacement
Resonator: Yes
Weight: 28.0 lbs (Stock weight 30.8 lbs)
Sound level: 94.0 dB(a)
HP: +11 hp
TRQ: +2 ft-lbs
Improved Performance with Exceptional Sound
Tucked-away Layout for Maxium Muffler Ground Clearance
Made from Hand welded 304 Stainless Steel
Limited Lifetime Warranty

Fitment:

Honda Civic Si Coupe K20 2012-2015

Note:

Retains catalytic convertor and front pipe
Pictures used for marketing purposes only, actual product may vary.

Other Part Numbers:

Greddy #gre10158209