stiperformanceparts.com is an independent retailer of aftermarket performance parts and is not a subaru authorized or approved sti parts dealer or repair facility.
Aftermarket Performance Parts for the Sti
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APR Carbon Fiber Brake Cooling Ducts - STi 08-10
Excessive heat can cause major and expensive damage to critical components in
a car. Engine bays, radiators, brakes, transmissions, and differentials all need
good air flow to help transfer away unwanted heat. APR Air Ducts help bring
fresh cooling air to...
Our Price: $318.95
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APR Carbon Fiber Front Lip - STi 08+
The APR Front Air Dam goes beyond reducing lift and increases stability & downforce at high speeds.
Asides from the performance benefits, the Front Air Dam also adds an aggressive yet functional appearance to sports car.
Fits:
Our Price: $617.95
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APR GTC-300 61" Adjustable Wing - STi 2011+
With a span of 61 inches and a height of 13 inches, the GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil shape allows for optimal airflow that reduces drag yet supplies an effective amount of downforce. Computational Fluid Dynamics (CFD) analysis was performed on ...
Our Price: $1649.95
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APR GTC-300 Adjustable Wing - STi 2011+
With a span of 67 or inches and a height of 13 inches, the GTC-300 is an adjustable wing that means serious business. The GTC-300 3D airfoil shape allows for optimal airflow that reduces drag yet supplies an effective amount of downforce. Computational Fluid Dynamics (CFD) analysis was performed ...
Our Price: $1649.95
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APR GTC-300 Carbon Fiber Gurney Flap 61"
Gurney flaps are now available for all of APR's GTC-series
(200/300/500) wings. These are super lightweight, made with carbon
fiber using the pre-pregnated carbon process, and conform perfectly to
the contours of the GTC-series 3D airfoils. They are easily attached
using the included do...
Our Price: $94.95
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APR GTC-300 Carbon Fiber Gurney Flap 67"
Gurney flaps are now available for all of APR's GTC-series
(200/300/500) wings. These are super lightweight, made with carbon
fiber using the pre-pregnated carbon process, and conform perfectly to
the contours of the GTC-series 3D airfoils. They are easily attached
using the included do...
Our Price: $94.95
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APR GTC-500 Carbon Fiber Gurney Flap
Gurney flaps are now available for all of APR's GTC-series
(200/300/500) wings. These are super lightweight, made with carbon
fiber using the pre-pregnated carbon process, and conform perfectly to
the contours of the GTC-series 3D airfoils. They are easily attached
using the included do...
Our Price: $94.95
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AWD Warning! Tow Truck Sticker
If you drive an STi you already know that an AWD car has to be towed on flat bed truck to prevent serious drivetrain damage.
Does your local tow truck driver know this?
This weatherproof sticker mounts above the vin # and dis...
Our Price: $6.95
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CBD Carbon Fiber Hood - STi 08
It features full rolled edges all around. The plastic scoop insert was molded into the hood, so it all integrated together, removing the lines that were previously there. The inside of the hood has the same shape as the stock hood, the stock air ducting can be attached in order to ensure that the...
Our Price: $899.95
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CBD Carbon Fiber Spoiler - Sti 2008-2009
This product is designed to be light weight and functional.
Notice the 3" extention in the back with a 45% increase in attack angle.
This product is sure to add the flare you are looking for and give you more downforce at the sam...
Our Price: $499.95
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Cusco Short Antenna - STi 08+
Tired of the goofy looking RC Car antenna on the back of your car? Shrink it down with this Cusco Short Antenna. This antenna just screws in place of your stock antenna giving your car a much needed visual upgrade.
Cusco says this antenna may cause a slight loss of reception if you...
Our Price: $31.95
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Cusco Short Antenna Carbon Fiber Look - STi 08+
Tired of the goofy looking RC Car antenna on the back of your car? Shrink it down with this Cusco Short Antenna. This antenna just screws in place of your stock antenna giving your car a much needed visual upgrade.
This antenna is not as sensitive as the OEM antenna so reception ma...
Our Price: $31.95
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Extreme Dimensions Carbon Creations GT Concept Hood - STi 2008-2010
Carbon Creations designs and manufactures innovative and creative aerodynamic styles in carbon fiber. This product line focuses entire on carbon fiber products designed specifically for your vehicle. Each product is manufactured with the highest quality standards and inspected by our quality cont...
Our Price: $699.00
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Extreme Dimensions Duraflex GT Concept Hood - STi 2008-2010
Extreme Dimensions' new Duraflex premium aerodynamics combine fiberglass, plastic, and flex resins to obtain its unique features. The new Duraflex technology obtains a much higher durability rate than the average fiberglass product, resulting in reduced shipping damages up to 75%. Duraflex produc...
Our Price: $599.00
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Extreme Dimensions Duraflex GT Spec Front Lip - STi 2008-2010
Extreme Dimensions' new Duraflex premium aerodynamics combine fiberglass, plastic, and flex resins to obtain its unique features. The new Duraflex technology obtains a much higher durability rate than the average fiberglass product, resulting in reduced shipping damages up to 75%. Duraflex produc...
Our Price: $199.00
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GrimmSpeed Antenna Delete Plate - STi 04-08
The GrimmSpeed Antenna Delete Plate replaces the OEM whip-style antenna
that many drivers dislike and therefore do not fully extend. Due to
this, it is difficult to obtain quality radio coverage. The Antenna
Delete Plate is made from black powder-coated aluminum that is
fade-resistant to ...
Our Price: $22.06
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GrimmSpeed Gold Wheel Paint
GrimmSpeed presents "GrimmSpeed Gold", your only BBS gold wheel paint match..you can't even get this color directly from BBS!!
Our Price: $13.26
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Grimmspeed License Plate Delete - STi 04+
Time to clean up those front ends with GrimmSpeed's new license plate delete plates. They are a
sleek stylish way to cover those unsightly holes and add a little front end flair to the
vehicle. These are Subaru specific.
Our Price: $43.99
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Hella Supertone Horns
Transform your horn from the road runner "meep - meep" sound to one mean "beefy German" sound.
Supertone horns are particularly suitable for extreme conditions since they have a greater penetration force on account of their size and more powerful electrical drive.
Our Price: $59.95
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Perrin Shorty Antenna 2" STi 2008
Simply put the factory antenna on the new 2008 Subarus is way too long and unattractive.
Eliminate the radio controlled car look with a shorty mast from PERRIN.
TECH TIP: No adapters required.
Our Price: $26.99
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Perrin Shorty Antenna 3" STi 2008
Simply put the factory antenna on the new 2008 Subarus is way too long and unattractive.
Eliminate the radio controlled car look with a shorty mast from PERRIN.
TECH TIP: No adapters required - Direct bolt on. Takes ...
Our Price: $26.99
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Rallyarmor Mud Flaps Blue Logo: STi 08-09
Rally Armor Version 2 UR mud flaps for 2008-2010 Subaru Impreza STI have been re-engineered based on owner feedback.
Featuring a clean fitting, subtler profile flap - in relation to the contour lines of the STI, extended coverage for prime protection, added clearance for non-OEM w...
Our Price: $159.99
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Rallyarmor Mud Flaps Grey Logo: STi 08-09
Rally Armor Version 2 UR mud flaps for 2008-2010 Subaru Impreza STI have been re-engineered based on owner feedback.
Featuring a clean fitting, subtler profile flap - in relation to the
contour lines of the STI, extended coverage for prime protection, added
clearance for non...
Our Price: $159.99
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Rallyarmor Mud Flaps Red Flaps with White Logo: STi 08-09
Rally Armor Version 2 UR mud flaps for 2008-2010 Subaru Impreza STI have been re-engineered based on owner feedback.
Featuring a clean fitting, subtler profile flap - in relation to the contour lines of the STI, extended coverage for prime protection, added clearance for non-OEM wh...
Our Price: $159.99
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Rallyarmor Mud Flaps Red Logo: STi 08-09
Rally Armor Version 2 UR mud flaps for 2008-2010 Subaru Impreza STI have been re-engineered based on owner feedback.
Featuring a clean fitting, subtler profile flap - in relation to the contour lines of the STI, extended coverage for prime protection, added clearance for non-OEM wh...
Our Price: $159.99
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Rallyarmor Mud Flaps Silver Logo: STi 08-09
Rally Armor Version 2 UR mud flaps for 2008-2010 Subaru Impreza STI have been re-engineered based on owner feedback.
Featuring a clean fitting, subtler profile flap - in relation to the contour lines of the STI, extended coverage for prime protection, added clearance for non-OEM wh...
Our Price: $159.99
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Rexpeed Carbon Fiber STI GRB V-Style Splitter - WRX STi 08-09
Each lip is made from high quality carbon fiber with clear coat finish. Fitment is exactly what you see in the pics. Each individual carbon lip has been test fitted so our customers do not have to worry about fitment issues. No drilling or modifications needed for installation comes with all n...
Our Price: $360.00
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stiperformanceparts.com is not a subaru authorized sti parts dealer or repair facility. stiperformanceparts.com is not affiliated, related to, or endorsed by Subaru of America or Fuji Heavy Industries LTD in any way. stiperformanceparts.com is an independent retailer of performance parts and accessories that is not affiliated with Subaru of America (Fuji Heavy Industries LTD). Use of trademarks is done on a fair use basis and without intent to compete with, or take advantage of Subaru or its trademarks. For more information on Subaru please visit http://www.subaru.com
