Blow Off Valves | Treadstone Performance INC.

08May

New for 2014 – The TIAL QRJ is our latest boost control valve. Designed with the needs of high performance recirculating systems in mind. The QRJ features a new body design, compact installation envelope, high-flow capacity, and configurable inlet and outlet ports. For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). […] READ MORE…

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30Apr

PTE’s PB64 BOV Made from lightweight 6071 and 7075 billet aluminum, PTE’s 64mm unit is satin black anodized to be aesthetically pleasing yet functional while offering long-lasting protection from the elements. It features a Kevlar-reinforced silicon rolling diaphragm for quick response and a hard-coat anodized valve stem for enhanced durability. The PB64 also has a […] READ MORE…

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06Dec

Precision Turbo and Engine has introduced a stainless steel V-band inlet/outlet turbine housing to its line of available options. Designed to fit Precision turbochargers with 58mm, 62mm, and 66mm CEA® turbine wheels, the new PTE stainless steel V-band inlet/outlet turbine housings are available with a .82 A/R for superior performance on a wide variety of […] READ MORE…

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22Dec

We are currently the sole distributor of the Turbonetics Raptor Blow-Off Valves, and we’ve marked down the prices! Buy now and save! Was $249.95, now on sale for $219.95! Save $30! Purchase Raptor Blow Off Valve

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27Jul

Important! Please Read Before Purchasing Any Blow Off Valve! Here at Treadstone we strive to provide our customers with the best possible service, and help them make the best possible chose when it comes to turbocharging any vehicle, and as such we try to inform our customers as much choice as possible. So today’s topic […] READ MORE…

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27Jun

The Turbonetics Raptor BOV is now Treadstone Performance Exclusive! The Raptor blow off valve sets the standard for all other blow off valves! Best unit on the market today. Incredible sound! Can be set up to blow off or bypass boost (this means it can be used on cars with MAF sensors). Great for high […] READ MORE…

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14Mar

Here at Treadstone one of our main goals is to educate our customers to provide them with the knowledge to safely boost any vehicle they desire. Which is why we have decided to introduce “the basics,” which will be a series of blogs that will present information in a simple to understand format with liberal […] READ MORE…

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08Feb

Finally arrived, after a year and a half of delays, perfecting and redesigning the 08+ cobalt stage 4 kit is now available for purchase. The Treadstone manifolds are cast using the latest in investment casting method, utilizing bulletproof 304/347 stainless steel. The high thermal inertia and excellent heat retention of cast stainless steel provides the […] READ MORE…

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03Feb

Arriving at the heels of its brother the “Recirculation Bypass Block Off Valve Fitting” (Click Here For More Info!) Treadstone Performance’s Borg Warner EFR Recirculation Bypass Fitting is a direct replacement fitting that replace the fragile OEM Polymer based (lamens terms: plastic) piece found on all Borg Warner turbos with integrated bypass valve. Designed and […] READ MORE…

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03Feb

For those of you who still want to run a blow off valve, this is what you need! These fittings block off the recirculation valve found on all Borg Warner EFR Turbos as well as others in the Borg Warner line. Designed and manufacturer in house, each individual fitting is CNC from a single block […] READ MORE…