GReddy 09-14 Subaru STI Hatchback Supreme SP Exhaust

In stock
SKU: 10168200
Regular price $945.25
Regular price $995.00 Sale Sale price $945.25

Product details

  • SKU 10168200


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 hardware for mid-pipe

Weight:  39.8lbs  (-2.8lbs)
Sound level:  L82 / R83 dB(a) @4000

Dyno Chart
:  +TBA  hp
TRQ:  +TBA  ft-lbs

Exhaust System Sound Moderate
Exhaust System Type Cat-Back
Exhaust Tubing Material 304 SS
Exit Location Quad Rear
Main Tubing Diameter 3" to 2.5"
Muffler Quantity 1
Resonator Yes