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...

HKS SSQ O Ring

Replacement O Ring for HKS SSQ BOVs

HKS SSQ Recirculation Tube

Have you always wanted to recirculate your HKS SSQ Blow off Valve? Here is an adapter tube that attaches to the end of the HKS Super Sequential that allows the vented air to be re-routed back into the intake. The tube is made from billet 6061 aluminum...

HKS SSQ SQV BOV Flange Aluminum

Aluminum blow off valve mounting flange for the HKS Super Sequential BOV radiused for 2.5" tubing.

HKS SSQ SQV Snap Ring C Clip

Replacement Mounting internal snap ring "C" Clip for HKS SSQ BOVs

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...

Precision 50mm Blow Off Valve BOV

Precision Launches All-New PTE 50mm Blow Off Valve as Final Component to Complete PTE Turbocharger System Fully matched PTE systems now available as a result Lightweight 6061 and 7075 aluminum body is bolt-on and built-in the USA Kevlar-reinforced...

TiAL Q 50mm Aluminum BOV Flange

Tial 50mm / TiAL Q BOV FlangeAluminum flange with mounting radius for 2.5" tube

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...

Tial Q 50mm BOV O Ring

Replacement O Ring for the Tial 50mm BOV and Tial Q BOV

TiAL Q Clamp Assembly for 50mm Blow Off Valve

Billet aluminum clamp assembly for TiAl Blow of Valve BVCLAMPASM

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,...

Turbosmart BOV Kompact Plumb Back-25mm - TS-0203-1222

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand-crafted than mass-produced, Turbosmart products quickly...

Turbosmart Kompact Plumb Back Valve (Diverter Valve) Shortie - TS-0203-1261

Kompact Valve from Turbsomart was developed to take the Motorsport-Proven 28mm, Positive Sealing Piston Valve Technology and adapt it to the smaller footprint of the compressor cover mounted  bypass valves as found on common Borg Warner EFR and KKK...