All Exhaust

Exhaust systems have always been the base for aftermarket performance. From the beginner starting off to the high horsepower racer, who need to comply to track sound requirements, a well engineered exhaust system will enhance performance, sound, appearances, and economy. Upgrading restrictive factory exhaust with a tuned straight-through GReddy Exhaust System will increase horsepower & torque, add a deep sporty exhaust note, give style & flare to the look of your car, all while increasing fuel efficiency.

                                                                 Select which exhaust style best suits your vehicle.

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Car Make Car Model Car Year Description PART #
Subaru STI (HB) 2009-14

GReddy Supreme SP Exhaust

10168200
Car Make: Subaru
Car Model: STI (HB)
Car Year: 2009-14
Notes:

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

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

*Also see our GReddy Air Intake System for the WRX / STI*

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 10168200
Price:
995.00Buy Now
IMAGES:
VIDEO:
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Subaru STI (sedan) 2011-14

GReddy Revolution RS Exhaust

10168101
Car Make: Subaru
Car Model: STI (sedan)
Car Year: 2011-14
Notes:

The Revolution RS for the Subaru WRX/STI sedan features full 3.0” diameter piping for superior performance. Dyno test have shown increase in 12hp and an amazing 32ft-lbs of torque. The purposeful single-sided cat-back layout with minimal bends produces a cost-effective, light-weight system. Classic GReddy styling positions the muffler and tip stylishly underneath the right side of the car while matching the profile body-lines perfectly. Like all GReddy Revolution RS systems, the exhaust is made from fully hand-welded 304 Stainless-Steel and carries a Limited Lifetime Warranty.

 

Chassis:  GV8
Engine:  EJ25
Type:   Single sided, cat-back exhaust system

Number of pieces: 2pcs
Piping:    76 mm ( 3.0 in.)
Tip:   115 mm (4.5 ") x L 150mm (5.9")
Gasket(s):    3.0 " oval (qty: 1 included) replacement
Resonator:   Yes
Optional Silencer Available: TBA

Weight:  25.3 lbs  
Sound level:  98 dB(a)

HP:  +12  hp
TRQ:  +31  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 10168101
Price:
725.00Buy Now
IMAGES:
Subaru STI / WRX Sedan 2011-14

GReddy Supreme SP Exhaust

10168201
Car Make: Subaru
Car Model: STI / WRX Sedan
Car Year: 2011-14
Notes:

The Supreme SP for the Subaru STI Sedan features much larger diameter piping, resonators and mufflers, but also smoothes the layout for maximum performance with good sound suppression. This cat-back exhaust starts out with a full 3” mid-pipe with a large straight-through resonator to tune out drone. The next section smoothly transitions into dual 2.5” diameter piping. Improved dual GReddy straight-through mufflers with dual, double wall tips on each muffler finish off the exhaust. GReddy designers carefully position the dual mufflers and staged tips to flow with the GV-chassis’ bodylines. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

 

Vehicle(s): WRX & STI Sedan
Chassis
:  GV8
Engine:  EJ257
Type:  cat-back, dual muffler system

Number of pieces:  4
Piping:   76 mm (3") - 2x 63.5mm (2.5")
Tip(s):  4x 89 mm (3.5")
Gasket(s):  2x 2.5" & 1x 3" oval (qty: 3 included) replacement(s)
Resonator:   Yes

Weight: TBA  lbs  
Sound level:  L89 & R91 dB(a) @4000

Notes: reuse factory doughnut-gasket and hardward for mid-pipe

Dyno Chart
HP
:  +14 hp
TRQ:  +22 ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 10168201
Price:
1195.00Buy Now
IMAGES:
VIDEO:
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Subaru STI / WRX Sedan 2011-14

GReddy EVOlution GT Exhaust

10168300
Car Make: Subaru
Car Model: STI / WRX Sedan
Car Year: 2011-14
Notes:

The EVOlution GT for the (GV) Subaru Sedan features dual angled Evo mufflers and quad staggered tips for a stylish and aggressive layout. Larger 76mm (3”) piping is routed through a large resonator in the mid-pipe to control sound. This system provides great flow for both the STI and WRX turbo applications. The system is finished off with dual Y’s to our classic quad Evo 89mm laser engraved GReddy tips. Like all GReddy EVOlution GT systems this fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

Vehicle(s): WRX & STI Sedan
Chassis: GV8 
Engine: EJ25
Type: Cat-back system 
(dual angled mufflers, with extended quad tips)

Number of pieces: 3pcs
Piping: 76 mm (3")
Tip(s): 89 mm (3.5")
Gasket(s): 3" oval (qty: 2x included) replacement
Resonator: yes

Notes: fits both WRX and STI

Weight: TBA lbs 
Sound level: TBA dB(a) @4500RPM

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


*Data collected on stock vehicle *Retains catalytic convertor, front pipe
*TBA = To Be Announced

Part #: 10168300
Price:
1095.00Buy Now
IMAGES:
VIDEO:
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Subaru STI / WRX Sedan 2015-

GReddy Supreme SP Exhaust

10168202
Car Make: Subaru
Car Model: STI / WRX Sedan
Car Year: 2015-
Notes:

The Supreme SP for the (VA) Subaru Sedan features large dual oval mufflers and quad staggered tips in a "tucked-away" layout, for maxium muffler ground clearance. Large 76mm (3”) piping is carefully routed around the rear differential to a centralized Y-section for more even flow. This creates and improved performance with exceptional sound for both the EJ powered STI and FA powered WRX applications. The system is finished off with classic quad Supreme SP 89mm laser engraved GReddy tips. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

 

Chassis:  VA2 / VA1
Engine:  EJ257 / FA20T
Type:   cat-back, dual muffler system

Number of pieces:  4
Piping:   76 mm (3") - 2x 63.5mm (2.5")
Tip(s):   4x 89 mm (3.5")
Gasket(s):    2x 2.5" & 1x 3" oval (qty: 3 included) replacement(s)
Resonator:   No

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound level:  TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 10168202
Price:
1095.00Buy Now
IMAGES:
VIDEO:
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Subaru WRX / STI 2002-07

GReddy Revolution RS Exhaust

10168100
Car Make: Subaru
Car Model: WRX / STI
Car Year: 2002-07
Notes:

The Revolution RS for the GDB Subaru WRX/STI  features a full non-tapered 76mm (3”) diameter piping. The focused layout of the cat-back exhaust uses minimal bends to produces a cost-effective, light-weight system that saves 8lbs over the stock system. Traditional GReddy RS styling positions a large resonator and the muffler and tip fashionably underneath the vehicle, while enhancing the profile body-lines perfectly. Dyno test have shown increase in 8hp and 6ft-lbs of torque on a completely stock vehicle, with the potential for additional gains with other aftermarket modifications and/or tuning. Like all GReddy Revolution RS systems, the exhaust is made from fully hand-welded 304 Stainless-Steel and carries a Limited Lifetime Warranty.

 

Chassis:  GDB
Engine:  EJ20 / EJ25
Type:   Cat-back system

Number of pieces: 2pcs
Piping:    76 mm ( 3.0 in.)
Tip:   115 mm (4.5 ") x L 170mm (6.7")
Gasket(s):    3.0" oval (qty: 1 included) replacement
Resonator:   Yes
 

Weight:  24.2 lbs   (Stock weight  32.1 lbs)
Sound level:  102 dB(a) 

HP:  +8.33  hp
TRQ:  +6.38  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 10168100
Price:
620.00Buy Now
IMAGES:
VIDEO:
view video
Subaru WRX STI 2015-on

GReddy Revolution RS Exhaust - TBA

1016810X
Car Make: Subaru
Car Model: WRX STI
Car Year: 2015-on
Notes:

The new RS takes a revolutionary approach to design and tuning of each specific Revolution RS application. Feel and hear the power of the Revolution!

   more info coming soon...

 

Chassis
Engine
Type:   Cat-back system

Number of pieces
Piping:    TBA mm ( TBA in.)
Tip:   TBA mm (TBA ")
Gasket(s):    TBA " oval (qty: X included) replacement
Resonator:   Yes
Optional Silencer Available: TBA

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound level:  TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Part #: 1016810X
Price: TBA
IMAGES:
Subaru WRX/STI 2002-07

Turbo Up-pipe

11960100
Car Make: Subaru
Car Model: WRX/STI
Car Year: 2002-07
Notes:

Turbo Up-pipe  for factory Turbo type (off-road)

Stainless Steel 50.8 diameter up-pipe

(new design with 02 bung and plug)

Part #: 11960100
Price: 150.00
IMAGES: