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Redstart Racing » Subaru, WRX STI
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- Make: Subaru
- Trim: WRX STI
View Universal items for: Subaru WRX STI
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Description: The Kartboy endlinks are a substantial upgrade over the stock flexible plastic endlinks. They are a solid design, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper amount of dynamic flex.
Item #: KB-017-F
Condition:
New
Price: $115.00
Sale: $103.50
Save: 10%
Save: $11.50
Description: The Kartboy pitch stop is fabricated out of a one-piece CNC cut aluminum that’s more than strong enough to prevent pitching movement of the motor and the transmission during heavy acceleration,...More Details »
Item #: KB-015-Pitch
Condition:
New
Price: $120.00
Sale: $108.00
Save: 10%
Save: $12.00
Description: The factory end links can soften over time. These Kartboy endlinks are made from a solid design, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper amount of...More Details »
Item #: 017-08+Rear
Condition:
New
Price: $125.00
Sale: $112.50
Save: 10%
Save: $12.50
Description: The Kartboy endlinks are a substantial upgrade over the stock flexible plastic endlinks. They are a solid design, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper amount of dynamic flex.
Item #: KB-017-08REAR
Condition:
New
Price: $125.00
Sale: $112.50
Save: 10%
Save: $12.50
Description: Just like other wear and tear items, your factory rear shifter bushing will become soft overtime, creating a loose shifter feel and increased movement under all acceleration circumstances. The...More Details »
Item #: KB-003-REAR
Condition:
New
Price: $35.00
Sale: $31.50
Save: 10%
Save: $3.50
Description: These are the Kartboy shifter bushings for the 6 speed transmissions found in the 2004-2015 STI, as well as the Legacy Spec B in the 2007-2009 years. Overtime your shifter bushings will become worn...More Details »
Item #: KB-003-STI
Condition:
New
Price: $32.00
Sale: $28.80
Save: 10%
Save: $3.20
Description: Included is the short throw shifter kit which will decrease the shift throw by 40%, and also included are the rest of the shifter bushings needed to complete the job. This installation can be...More Details »
Item #: KB-001-6COMBO
Condition:
New
Price: $200.00
Sale: $180.00
Save: 10%
Save: $20.00
Description: The Kartboy unit will reduce movement by 40% providing a noticeable difference and a solid feel. Also note that your shift knob height will be reduced by 1” as well. Constructed from CNC and TIG...More Details »
Item #: KB-20-STi
Condition:
New
Price: $150.00
Sale: $135.00
Save: 10%
Save: $15.00
Description: The Koyo Aluminum Radiator allows efficient cooling of your performance car and is easy to install by directly replacing your heavy factory unit. Koyo Radiators are tested on street vehicles and...More Details »
Item #: VH091662
Condition:
New
Price: $447.30
Description: NGK Iridium IX Spark Plugs are designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.
The fine...More Details »
Item #: LFR7AIX-GRP
Condition:
New
Price: $49.99
Description: NGK Iridium IX Spark Plugs are designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling....More Details »
Item #: NGK-2309
Condition:
New
Price: $47.99
Description: Take your vehicles handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and...More Details »
Item #: PSP-SUS-124
Condition:
New
Price: $205.70
Description: Take your vehicles handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and...More Details »
Item #: PSP-SUS-125
Condition:
New
Price: $212.40
Description: Take your vehicles handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and...More Details »
Item #: PSP-SUS-234
Condition:
New
Price: $251.10
Description: PERRIN Wheel Spacers move your wheels and tires outwards so they are more flush with the fender––instantly giving your vehicle the perfect stance!
*The Perfect Fit* PERRIN wheel...More Details »
Item #: PSP-WHL-020
Condition:
New
Price: $168.00
Sale: $151.20
Save: 10%
Save: $16.80
Description: The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of performance-robbing...More Details »
Item #: PSP-ENG-606BK
Condition:
New
Price: $425.00
Sale: $382.50
Save: 10%
Save: $42.50
Description: The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of performance-robbing...More Details »
Item #: PSP-ENG-606RD
Condition:
New
Price: $425.00
Sale: $382.50
Save: 10%
Save: $42.50
Description: The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of performance-robbing...More Details »
Item #: PSP-ENG-607BK
Condition:
New
Price: $425.00
Sale: $382.50
Save: 10%
Save: $42.50
Description: The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency and reduces chances of performance-robbing...More Details »
Item #: PSP-ENG-607RD
Condition:
New
Price: $425.00
Sale: $382.50
Save: 10%
Save: $42.50
Description: Increase horsepower and style under your hood.The PERRIN Performance intake system uses proper MAF alignment and plumbing size, which are crucial to maintain proper air fuel ratios and prevent...More Details »
Item #: PSP-INT-301BK
Condition:
New
Price: $370.00
Sale: $333.00
Save: 10%
Save: $37.00
Description: Solid as a rock, the PERRIN Performance Master Cylinder Support quickly solves a long-time Subaru braking issue: flexing of the firewall under hard braking.
*Easy Upgrade* The PERRIN Master...More Details »
Item #: PSP-BRK-401BK
Condition:
New
Price: $128.00
Sale: $115.20
Save: 10%
Save: $12.80
Description: The PERRIN Performance Radiator hose kits replace your original hoses with our high-gloss, vibrant color hoses that look and work better. Multi-layer, silicone construction insures stable water...More Details »
Item #: PSP-ENG-515BK
Condition:
New
Price: $166.00
Sale: $149.40
Save: 10%
Save: $16.60
Description: The PERRIN Bracket for Dual HELLA Horns is a step above competitors with its specific applications as well as its adjustability.
*Car Specific*
The PERRIN Brackets for HELLA Horns are designed...More Details »
Item #: PSP-BDY-301
Condition:
New
Price: $40.00
Sale: $36.00
Save: 10%
Save: $4.00
Description: PERRIN Performance has made it easy for you to mount dual Hella horns in the front grill of the Subaru WRX and STI. These brackets are perfect for installing the Hella Super Tone or Sharp Tone...More Details »
Item #: PSP-BDY-300
Condition:
New
Price: $40.00
Sale: $36.00
Save: 10%
Save: $4.00
