AGP Boost Leak Tester

Use this aluminum boost leak tester tube to check your system for leaks.  The tube is 3" and has the necessary bead formed on the end so it will not blow off during tests.  The other end has a 1/4" NPT bung for you to attach all of your...

AGP Intercooler Logo Stencil

This logo stencil allows you to paint the "AGP" logo on your intercooler. The logo measures 17.5" x 5.25" and is an exact copy of the stencil we used here in our shop when you originally ordered your AGP intercooler from us. This stencil exactly matches...

HKS Version IV Super Sequential Blow Off Valve

Super SQV 4 features include a nickel-plated, die-cast metal secondary valve, which is swaged to the primary valve, a stainless steel C-Clip and O-ring to increase sealing and durability. To assure buyers that they are purchasing an authentic HKS...

Silicone Transition 1.75" - 2.50"

4 Layer Fiberglass reinforced silicone.  This is the highest quality silicone coupler you can buy.  1.75" to 2.50" transition 4.00" long This fits the Evolution 8/9/10 factory turbo outlet.

TiAL Q 50mm Blow Off Valve

For use on turbo-charged and super-charged applications. The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve; we believe this is the largest valve available with the highest flow...

Turbo XS BLOW OFF VALVE TYPE H-RFL

With new and improved styling, the BOV-H-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL relieves compressor pressure surge caused by changing gears or backing off the throttle. If you need to ask how loud it is,...