2004-2007 STI

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Forget sta...

The PowerStop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & elimin...

Odyssey AGM2 batteries are Thin Plate Pure Lead (TPPL) so more plates can fit into the battery. More plates means more power. Odyssey AGM2 TPPL bat...

2005 Saab 9-2X 2.0 Liter TV1A4, 2005 Saab 9-2X 2.0 Liter TY754, 2005-2006 Saab 9-2X 2.5 Liter TV1A4, 2005-2006 Saab 9-2X 2.5 Liter TY754, 2006 Suba...

Subaru WRX/STI Top-Mount Intercooler Kit provides a unique option for upgrading your charge air system. This kit utilizes a single entry inlet comp...

Subaru WRX/STI Top-Mount Intercooler Kit provides a unique option for upgrading your charge air system. This kit utilizes a single entry inlet comp...

Subaru WRX/STI Top-Mount Intercooler Kit provides a unique option for upgrading your charge air system. This kit utilizes a single entry inlet comp...

Liven up the engine bay of your Subaru with the Mishimoto Subaru CNC Battery Tie-Down. This CNC battery tie-down will fit most battery sizes for yo...

Liven up the engine bay of your Subaru with the Mishimoto Subaru CNC Battery Tie-Down. This CNC battery tie-down will fit most battery sizes for yo...

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX/STI Aluminum Coolant Expansion Tank. Stock coolant expansion t...

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX/STI Aluminum Coolant Expansion Tank. Stock coolant expansion t...

Add some flair to the engine bay of your Subaru with the Mishimoto Aluminum Radiator Stay Set.These radiator stays will fit perfectly with stock or...

Add some flair to the engine bay of your Subaru with the Mishimoto Aluminum Radiator Stay Set.These radiator stays will fit perfectly with stock or...

Add some flair to the engine bay of your Subaru with the Mishimoto Aluminum Radiator Stay Set.These radiator stays will fit perfectly with stock or...

Add some flair to the engine bay of your Subaru with the Mishimoto Aluminum Radiator Stay Set.These radiator stays will fit perfectly with stock or...

2006-2007 Subaru Impreza 2.5i 2.5 Liter TY754, 2006-2007 Subaru Impreza 2.5i 2.5 Liter TZ1B4, 2001-2005 Subaru Impreza RS 2.5 Liter TY754, 2001-200...

When properly maintained, the Subaru flat-four is well known for its substantial power and impressive reliability. Proper regulation of coolant tem...

Whether you daily drive a stock STI or rallycross a modified WRX, an efficient cooling system is key to extending the life of your flat-four. The p...

Whether you drive a stock EG or a boosted EK, coolant temperatures are key to a reliable, efficient engine. The Mishimoto Honda Civic Performance A...