2015-2018 Lexus RC350 Greddy Supreme SP Exhaust System

The Supreme SP for the 2015-on Lexus RC350 features up to a 10whp gain with a sophisticated exhaust note and an aesthetically artistic design. The classic dual oval muffler axle-back system with large free flowing 63.5mm (2.5”) piping produces no exhaust drone. Thanks to the two large SP mufflers, it has excellent sound suppression at idle and cruising. In spirited acceleration, the straight-through design makes the exhaust comes to life with a deep rich GReddy sound. The unique quad tip configuration, using two different diameters, in an unique layout to best matches the styling of the vehicle. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty

Chassis: AVC10
Engine: 2GR-FSE
Type: Dual Muffler, Quad-tip axle-back system
Number of pieces: 2pcs.
Piping: 63.5 mm (2.5")
Tip(s): 2x Outer 82.5mm (3.25") / 2x Inner 89mm (3.5")
Gasket(s): re-use/replace OEM gaskets (qty: not included) 
Resonator: n/a
Weight: 34.4 lbs 
Sound level: L86/R85 dB(a)
HP: +10 hp
TRQ: +1 ft-lbs