The Supreme SP for the Scion FR-S & Subaru BRZ features a large horizontally mounted, 3-section muffler with a center inlet and an unique, tuned, internal "Y-pipe."

The Supreme SP for the Scion FR-S & Subaru BRZ features a large horizontally mounted, 3-section muffler with a center inlet and an unique, tuned, internal "Y-pipe." This directs exhaust gases through a center chamber to reduce overall sound and improves flow to the outer straight-through sections. These outer sections of the muffler have our updated high-temp, internal sound suppression system.

The exhaust is finished-off with dual GReddy slant-cut, double-walled tips in the factory bumper outlets. This cat-back exhaust also uses a simplified exhaust pipe routing with a large straight-through resonator in the mid-pipe, to tune-out any drone. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

Specifications:

• Chassis: ZN6
• Engine: 4U-GSE (FA20)
• Type: Cat-back system (horizontaly mounted muffler with dual tips)
• Number of pieces: 3
• Piping: 63.5 mm (2.5")
• Tip(s): 2x 115mm (4.5")
• Gasket(s): 2.5" oval (qty: 2 included) replacement
• Resonator: Yes+
• Weight: 34.8 lbs (-3.3 lbs)
• Sound level: L82 / R83 dB(a) @ 4500RPM
• HP: +6 hp
• TRQ: +7.5 ft-lbs

Notes: Reuse factory doughnut-gasket and spring bolts for mid-pipe