The legacy of the GReddy SP lives on with GReddy's best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip, each Supreme SP system features a high-quality, hand Tig-weld 304 stainless-steel outer construction. Within the muffler, new straight-through and directed- straight-though chambered muffler designs allow GReddy to engineer a more refine exhaust note while increasing exhaust flow and performance. Classic GReddy street performance styling is maintained with excellent fitment and a stylish exhaust system layout. The Supreme SP not only designed to perform and sound great for each specific application; it matches the vehicle's body-lines and styling. 

The Supreme SP for 09-14 Acura TSX offers a refine exhaust note with elegant styling to match. The classic dual oval muffler 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 exhaust note comes to life with a deep rich GReddy sound. The muffler and tip best match the TSX's aero styling. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty

Chassis: CU2
Engine: K24A2
Type: Dual Muffler Cat-Back Exhaust

Number of pieces: 4pcs
Piping: 63.5 mm (2.5 ")
Tip: 102 mm (4.0 ")
Gasket(s): 2.5 " oval (qty: 3 included) replacement
Resonator: Yes

Weight: 51.9 lbs 
Sound level: 84 / 85 dB(a) @4500

HP: +3 hp
TRQ: +3 ft-lbs