GReddy Supreme SP Cat Back Exhaust - 08-14 STI
SKU: gre10168200$945.25 $995.00
The Supreme SP for the Subaru WRX/STI sedan features a large horizontally mounted, 3-section muffler with a center inlet. This routing allows for the large 3” diameter piping to more smoothly enter the muffler’s center section. Exhaust gases exit each side of the revised muffler via the two 2.5” diameter piping to quad staggered 3.5” GReddy double-wall slash cut tips, The non-tapered 3” mid-pipe also encases a large resonator section to tune-out drone. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.
Related Items
© 2025 New Provisions Racing. All rights reserved
