Huge bolt on replacement core that is 3.5" x 11.75" x 24" dwarfing the stock core. The bar and plate core design dramatically improves...

Donut Gasket with 76mm/3 inch Inside Diameter.  This is a TurboXS designed custom gasket that is used in several of our exhaust systems....

The TurboXS Battery Tie Down is the perfect part to replace the ugly stamped steel oem tie down. Made from 6061 Aluminum CNC Machined to...

Replacement 2 hole Gasket at the back of the W15-FP-1 (J Pipe) or Front section of the W15-FPC 78mm Hole Radius 96mm Bolt Hole Spacing...

The 2002 - 2014 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with...

Our gasket is made with a Multi Layer Steel construction, similar to the OEM gasket. We feature a durable stainless fire ring design to...

TurboXS is proud to release the new Subaru 2011-12 WRX/STI Sedan Quad Tip Touring Catback Exhaust System (WS11S-CBE). The exhaust is a...

TurboXS Multilayered Stainless Steel Gasket; 76mm ID (3"); 2 Holes; 105mm bolt hole distance; 7 Layer SS; 1.75mm thick. Fits most...

All 304 Stainless Steel construction with 3.5 inch double walled rolled tip and now with 3 inch piping. The FXT-RMA is a direct...

The TurboXS EJ Engine cooling mod is easy insurance to help reduce knock on the CYL #4 by adding a direct path to cooling the #4...

Replacement overflow bottle for the WS08 FMIC.

Midpipe for version 2 TurboXS exhaust systems.  Unlike our original midpipe design which was designed to be used only with a TurboXS...