GReddy Supreme SP Cat Back Exhaust | 2009-2014 Subaru STI Hatchback (10168200) GReddy

Supreme SP Cat Back Exhaust by Greddy

A large horizontally mounted, 3-section muffler with a “tucked-away” layout. 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.

Features

• Large horizontally mounted
• 3-section muffler with a “tucked-away” layout

Specifications

• Number of pieces: 3
• Piping: 76 mm (3″) – 2x 63.5mm (2.5″)
• Tip(s): 4x 89mm (3.5 “)
• Gasket(s): 3″ oval (qty: 2 included) replacement
• Resonator: Yes
• Sound level: L82 / R83 dB(a) @4000

Applications

• 2009-2014 Subaru STI Hatchback

What’s In The Box?

• Supreme SP Cat Back Exhaust