Turbosmart Blow Off Valve Kompact Dual Port Black 2002-2007 WRX / 2004-2021 STI YMM_2024_GR86 and TIG welded in-house for

and TIG welded in-house for precision and durability

The Stiffi Battery Tie Down’s robust construction prevents battery movement that can cause wear or electrical issues over time

Precision-engineered bushings and inserts: KBR39

custom-fit tray-style

Turbosmart Blow Off Valve Kompact Dual Port Black 2002-2007 WRX / 2004-2021 STI YMM_2024_GR86 and TIG welded in-house forDual outlet type BOV. The Kompact Dual Port vents to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during everyday driving while still offering the performance and sound of a vent to atmosphere BOV when the going gets more challenging. The standard blow off valves on these cars are made of plastic, unlike the highly durable machined billet construction of the Kompact. The standard valves are often