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Subaru WRX STI Exhaust Systems
Huge selection of Exhaust Systems are available for your Subaru WRX STI at Sams Motorsports. We only sell high quality parts at an affordable price to help you dress up your WRX STI without breaking the bank.
Select your WRX STI year to view all the products available for it.
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Vehicle Specific
| Part #: 14857BLK
Corsa 2015 Subaru WRX Cat Back Exhaust, Black Quad 3.5" Tips *Sport*
Also Fits:
2015-2017 Subaru WRX
Highlights: 304 Stainless Steel Construction; 3.0"; Dual Rear; Twin 3.5"; Black; Sport
Price: $1,950.95
Free Shipping
Vehicle Specific
| Part #: 14857
Corsa 2015 Subaru WRX Cat Back Exhaust, Polished Quad 3.5" Tips *Sport*
Also Fits:
2015-2017 Subaru WRX
Highlights: 304 Stainless Steel Construction; 3.0"; Dual Rear; Twin 3.5"; Polished; Sport
Price: $1,878.95
Free Shipping
Vehicle Specific
| Part #: 17217
Also Fits:
2001-2014 Subaru Impreza, 2001-2014 Subaru Legacy
Highlights: Stainless Steel; OEM; All Welded; T-304 Stainless Steel; Yes; Round; Down Swept; OEM
Price: $828.99
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Vehicle Specific
| Part #: 24416
MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.
Also Fits:
2004-2006 Subaru Baja, 2008-2014 Subaru Impreza ... See More
Also Fits:
2004-2006 Subaru Baja, 2008-2014 Subaru Impreza, 2005-2009 Subaru Legacy, 2005-2009 Subaru Outback . See Less
Highlights: Stainless Steel; Stainless Steel; Federal / EPA Compliant; No; No; 1; Yes; No; No; Bolt-On; 2.5"; Yes; Bolt-On; 20.25"; Ceramic; Direct-Fit
Price: $846.00
Free Shipping
Vehicle Specific
| Part #: 140595
Also Fits:
2015-2020 Subaru WRX
Highlights: S-Type; All Welded; Cat-Back; Dual Split Rear Exit; 3"; T-304 Stainless Steel; Straight-Through; No; 3"; Cat Back; 3"; Stainless Steel; Polished T-304 Stainless Steel; 3.5"; 3"
Price: $1,548.99
Free Shipping
Vehicle Specific
| Part #: 140595CB
Also Fits:
2015-2020 Subaru WRX
Highlights: S-Type; Cat-Back; Dual Split Rear Exit; 3" split into dual 2.25" into muffler; Ceramic Black On T-304 Stainless Steel; Black Chrome; 3.5"; Dual Round Rolled Angle-Cut Lined Ceramic Black
Price: $1,832.99
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Vehicle Specific
| Part #: 49161
MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.
Also Fits:
2008-2014 Subaru Impreza
Highlights: Stainless Steel; Stainless Steel; Federal / EPA Compliant; No; Stainless Steel; 1; Bolt-On; 35"; Ceramic; Direct-Fit
Price: $781.00
Free Shipping
Vehicle Specific
| Part #: 19362
The Competition Series Stainless Exhaust System delivers maximum performance, reduced mass and an aggressive exhaust sound. (check local noise regs/laws)
Also Fits:
2011-2014 Subaru Impreza, 2015-2019 Subaru WRX
Highlights: Quad Split Rear; Bolt-On; 2"; Stainless Steel; 4"; Polished; 12.875"; Stainless Steel; Round; Welded;Double Wall;Angle Cut;Folded Edge; Axle-Back
Price: $706.00
Free Shipping
Vehicle Specific
| Part #: S4800304
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Cat-Back; Dual Split Rear Exit; 3"; 3.5"; Yes; For Street Use
Price: $1,049.99
Free Shipping
Vehicle Specific
| Part #: 48-36802
Twisted Steel Street Series Long Tube Headers Subaru WRX STi 15-19 H4-2.5L (t)
Also Fits:
2004-2014 Subaru Impreza, 2005-2009 Subaru Legacy
Highlights: 304 Stainless Steel; Automotive; 304 Stainless Steel; 2.5"; Rectangle; Down Swept; 2 Years Manufacturer Warranty
Price: $684.95
Free Shipping
Vehicle Specific
| Part #: S4802304
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Cat-Back; Dual Split Rear Exit; 3"; 3.5"; Yes; For Race Use Only
Price: $934.99
Free Shipping
Vehicle Specific
| Part #: S48013CF
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Axle-Back; Dual Split Rear Exit; 2.5"; 3.5"; Carbon Fiber; Yes
Price: $504.99
Free Shipping
Vehicle Specific
| Part #: S48023CF
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Cat-Back; Dual Split Rear Exit; 3"; 3.5"; Carbon Fiber; Yes; For Race Use Only
Price: $1,049.99
Free Shipping
Vehicle Specific
| Part #: 49-36801-P
Takeda 3 IN to 2-1/4 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tip Subaru WRX/STi 15-19 H4-2.0/2.5L (t)
Also Fits:
2015-2019 Subaru WRX
Highlights: 304 Stainless Steel; Cat-Back; Dual Rear; Straight; 3"; 2.25"; Stainless Steel; 3.5"; 3"; 2 Years Manufacturer Warranty
Price: $1,944.60
Free Shipping
Vehicle Specific
| Part #: 49-36801-L
Takeda 3 IN to 2-1/4 IN 304 Stainless Steel Cat-Back Exhaust w/ Blue Flame Tip Subaru WRX/STi 15-19 H4-2.0/2.5L (t)
Also Fits:
2015-2019 Subaru WRX
Highlights: Cat-Back; Dual Rear; 3"; Stainless Steel; 3"; 2 Years Manufacturer Warranty
Price: $2,098.95
Free Shipping
Vehicle Specific
| Part #: S48003CF
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Cat-Back; Dual Split Rear Exit; 3"; 3.5"; Carbon Fiber; Yes
Price: $1,144.99
Free Shipping
Vehicle Specific
| Part #: 19361
The Competition Series Stainless Exhaust System delivers maximum performance, reduced mass and an aggressive exhaust sound. (check local noise regs/laws)
Also Fits:
2011-2014 Subaru Impreza, 2015-2019 Subaru WRX
Highlights: Quad Split Rear; Bolt-On; 3"; Polished; Stainless Steel; 1; Straight-Through; Stainless Steel; 4"; Polished; 12.875"; Stainless Steel; Round; Welded;Double Wall;Angle Cut;Folded Edge; Cat-Back
Price: $1,346.00
Free Shipping
Vehicle Specific
| Part #: S4801304
Also Fits:
2015-2021 Subaru WRX
Highlights: 304 Stainless Steel; Pro Series; Axle-Back; Dual Split Rear Exit; 2.5"; 3.5"; Yes
Price: $394.99
Free Shipping
Showing 1 to 18 of 1944 (108 Pages)