2009-2014 Subaru WRX/STi HB Greddy Supreme SP Cat-Back Exhaust System

Part#:
10168200
Item Availability : Typically ships in 2-4 business days
$995.00 USD Save: $49.75 (5.00%) $945.25
Please Select Shipping Option : Please Select At Least One Shipping Option Please Select At Least One Shipping Option
Easy Returns Beat A Price Guarantee

STI HB 08-14
WRX HB 11-14

The Supreme SP for the Subaru STI hatchback features 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 carries a Limited Lifetime Warranty.

Chassis: GRB
Engine: EJ25
Type: cat-back system
(horizontally mounted muffler with dual outlets)
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
Notes: reuse factory doughnut-gasket and hardward for mid-pipe
Weight: 39.8lbs (-2.8lbs)
Sound level: L82 / R83 dB(a) @4000




More Information
Weight25.00 lbs
Parent Product TypePerformance Upgrades
Product TypesExhaust Systems
BrandGreddy
MakeSubaru
ModelWRX
Year2009, 2010, 2011, 2012, 2013, 2014