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- Christmas Picks
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- All Engine
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- All Motor Builds
- Anodized Bolt Kits
- Con Rod Bearings
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- Crankshaft
- Delete/Relocation Kits
- Drive Belts/Timing Belts
- Engine Accessories
- Gaskets
- Head Bolts/Studs
- Head Gaskets
- Hoses & Fittings
- Lubricants/Sealant/Grease
- Main Bearings
- PCV Hoses
- Pistons & Rings
- Pulleys
- Running In Oil
- Short Blocks
- Timing Belt Kits
- TGV Delete Kits
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- Superchargers
- Turbo/Turbo Kits
-
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-
-
- STI
- Tools
-
-
-
- ACL
- ACS-Australian Clutch Services
- ACT-Australian Clutch Technology
- Alcon
- APR Performance
- ARP
- Autometer
- ABW Motorsport
- Armorall
- Autoglym
- AVO
- Bendix
- Blouch
- Bosch
- Bowdens Own
- Boxer Performance Parts
- Brembo
- Bremtec
- Carillo
- Clutch Pro
- Cobb
- Cosworth
- CRC
- Cusco
- Dayco
- DBA
- Dixcel
- DTM Racing
- Ecliptech
- Endless
- Exedy
- G Loc
- Genuine Subaru
- GFB
- Goodridge
- Greddy
- Grimmspeed
- H&R
- Hankook
- Hardrace
- Hella
- Hot Wheels
- HKS
- IAG
- Invidia
- K&N
- Killer B
- King Springs
- Kitten
- Koyorad
- Loctite
- Lucas
- Magnafuel
- Manley
- MCA
- Meguiars
- Mishimoto
- Motul
- MRT
- Narva
- NGK
- NRG Innovations
- OS Giken
- Penrite
- Permatex
- Pierburg
- PPG Performance Gearboxes
- Process West
- Project Kics
- Project Mu
- PSR
- PWR
- Race Works
- Rain-X
- Radium
- Rally Armor
- RCM Roger Clark Motorsport
- Redline
- Rota Wheels
- Ryco
- Sakura
- Silvers Suspension
- Siruda
- Sparco
- STI
- Street Fighter
- Tomei
- Torque Solutions
- Turbosmart
- ULX 110
- VDO
- Velo
- Whiteline
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- Wynns
- Xtreme Performance
- Zeitronix
3 products
3 products

Process West Silicone Throttlebody Hose 97-07 WRX 99+ STI
Regular price $20.00 Save $-20.00/
Tax included.
Shipping calculated at checkout.
The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material.
Suits:
- 97-07 WRX
- 99+ STI

Cobb Silicone Throttle Body Hose 97-07 WRX 99-20 STI
Regular price $81.95 Save $-81.95/
Tax included.
Shipping calculated at checkout.
Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit that will stay put and look great doing it!
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Features:
- 4-Ply Silicone in Stealth Black
- Pad Printed COBB Logo
- Lined Worm Drive Clamps
- Drop-in Replacement
- Works with Stock or Aftermarket Top Mount Intercoolers

Process West Silicone Y-Pipe 02-07 WRX/STI & 08-14 STI
Regular price $170.00 Save $-170.00/
Tax included.
Shipping calculated at checkout.
The Y-Pipe is the connection between the turbo compressor outlet and the intercooler. This pipe due to the design of most Subaru top mount intercoolers, takes the shape of the letter 'Y'.
Almost all of the aftermarket Y-pipes we see do not distribute the charge air flow along the intercooler evenly. Their Y-pipe usually consists of one nicely flowing section with an afterthought spout as the second duct.
Once installed it is easy to see that the Process West Silicone Y-Pipe will give perfect charge air distribution. Combining all 3 features of out top mounted intercooler gives the perfectly designed top mounted intercooler for Subaru.
Details:
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