Replacement overflow bottle for the WS08 FMIC.

Are the Silicone Couplers and T-bolt Clamps on your old TurboXS Front Mount Intercooler looking a bit old and busted?  Buy a complete...

1 - Turbo Outlet Pipe2-  Drivers Side/Battery Pipe2a-  Drivers Side/Battery Pipe (06-07) 3-  Drivers Side U Bend3a-  Drivers Side U Bend...

WS08-HW-1 hardware for STI front mount intercoolers

If you are looking for a replacement o ring kit for your XS Valve. Look no further, this is the replacement o ring set for the...

2-Bolt High Temperature Exhaust Gasket (76mm/3" I.D.) 76mm Hole Diameter 105mm Bolt Hole Spacing This is the typical exhaust gasket for a...

BOV-SML Nipple and O-ring

With new and improved styling, the WS02-XS-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL...

TurboXS releases the first Hybrid Blow Off Valve designed specifically tuned for the Mazdaspeed 3 & 6. The valve features an...

Not too loud and not too quiet, the W15-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear...

Not too loud and not too quiet, the WS02-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can...

Grub Screws, Nuts & Allen Wrench used to secure the Universal valves to H Adapters.