Welcome to VMS Performance!
This is the place to shop for all of you Volvo Performance needs. If you can't find what you are looking for you can give us a call at (812) 598-0645. We hope you enjoy your stay!


We are official distributors for Treadstone Performance products.
Featured Products Welcome to VMS Performance!
Turbo Installation Bolts Turbo Installation Bolts
Grade 8 hardware for turbo installtions.
$1.00
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Goodridge Stainless 10-AN Oil drain line hose Goodridge Stainless 10-AN Oil drain line hose
Goodridge 200 series hose has the highest corrosion and fire resistance threshold of any stainless braided nitril hose available. It can be used with all synthetic lubricants, fuels, oils, coolants, and alcohol including methanol and nitromethane. This same hose has been provided to motorsport racing champions for many years. Price is per/ft, please enter in the amount you wish to purchase in feet.
$7.00
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45 degre fitting 45 degre fitting
-10An line to JIC/UNF 7/8 X 12
$21.00
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Straight fitting Straight fitting
-10An line to JIC/UNF 7/8 X 12
$12.00
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Honda Prelude Boost Tube with HKS Flange Honda Prelude Boost Tube with HKS Flange
Treadstone Boost Tube, available with HKS flanges welded on. Application is for Honda Prelude. Pipe is 2.75" for higher horse power engines. This is for throttle body intake tube only, not a compelete pipe kit, check out our other pages for more universal aluminum tubes, and silicone to make a complete pipe kit.
$84.00
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1.5" 304 Stainless Steel Bends, Wastegate and Dump tube 1.5" 304 Stainless Steel Bends, Wastegate and Dump tube
1.5" stainless steel bends for running piping to and from your wastegate, perfect size for all 35 and 38mm wastegates. We have available 90's 45's and U bends.
$17.00
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2.5" Aluminum Pipe Bend 2.5" Aluminum Pipe Bend
2.5" aluminum pipe. 70 degrees on one end then flared to 2.75" slight 5 degree bend in middle, approx 16" long. Flared end can easily be cut of and used for a straight 2.5" silicone attachment.
$25.00
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HKS Blow off Valve Aluminum Adapter Pipe HKS Blow off Valve Aluminum Adapter Pipe
This universal polished aluminum pipe will allow you to bolt up any HKS blow off valve. Great for custom turbo set ups! HKS flange is welded on a 2.5" diameter x 16" long pipe. Quality 6061 aluminum and beautifuly welded!
$40.00
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Raptor or Greddy Blow of Valve Adapter Pipe Raptor or Greddy Blow of Valve Adapter Pipe
Greddy or Turbonetics Raptor BOV flange kit. 2.5" X 16" long pipe, polished T6 aluminum BOV pipe.*Now with rotating flange*
$40.00
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45 Degree Aluminum Mandrel Bend Pipes 45 Degree Aluminum Mandrel Bend Pipes
Treadstone Performance has introduced a new line up of quality universal aluminum bends. In the past we have come across many manufactures and shops across the internet selling low grade aluminum mandrel bends, that either you can not weld because of the poor quality ore used, have a clear coat on them which makes welding terrible, are easily scratched and dented because they are so soft, or are made from recycled aluminum cans that gives almost a purple hue. These bends are crappy and we feel you...
$24.00
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Silicone Hump Reducer Hoses Silicone Hump Reducer Hoses
1 Million-Mile Warranty on all silicone products! These are perfect for finishing off your turbo, intercooler, supercharger or custom intake installation. These are the highest quality silicone connectors you can buy. These are specifically design for turbocharged or supercharged applications, and feature a super slick glossy surface that is easy to wipe clean for that show quality look. 3 ply reinforced construction. These Hump Hoses, are perfect for reducing engine vibration transmitted to your...
$15.00
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Silicone Reducing Elbows, 90 degree Reducer Silicone Reducing Elbows, 90 degree Reducer
1 Million-Mile Warranty on all silicone products! These are perfect for finishing off your turbo, intercooler, supercharger or custom intake installation. These are the highest quality silicone connectors you can buy. These are specifically design for turbocharged or supercharged applications, and feature a super slick glossy surface that is easy to wipe clean for that show quality look. 3 ply reinforced construction. 3" to 4" 90's are 4 ply, great for oval throttle bodys on Ford and Chevy V8's!...
$29.00
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Straight Silicone Hose Couplers Straight Silicone Hose Couplers
1 Million-Mile Warranty on all silicone products! These are perfect for finishing off your turbo, intercooler, supercharger or custom intake installation. These are the highest quality silicone connectors you can buy. These are specifically design for turbocharged or supercharged applications, and feature a super slick glossy surface that is easy to wipe clean for that show quality look. 3 ply reinforced construction. Demand the best! Made in the USA.
$5.00
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Silicone Vacuum Hose, and Vacuum Ts Silicone Vacuum Hose, and Vacuum Ts
Perfect for running vacuum line for you wastegate, blow off valve or boost gauge! Quality high temp, silicone vacuum hose! 5/32" ID.
$7.00
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Greddy and Turbonetics Blow off Valve Adapters Greddy and Turbonetics Blow off Valve Adapters
Now available from Treadstone, a new product that lets you adapt a Greddy or Turbonetics Raptor blow off valve to a hose mount, commonly found on OEM turbo applications. Adapters screw into base for ease of installation. It is recomended to seal threads when installed. Available in 3 sizes
1" Adapters for Porsche, VW, Audi, Saab 1-3/8" Adapters for Eclipse/Talon turbo 1.5" Adapters for Mitsubishi E
$29.00
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Greddy and Turbonetics Weld Flanges Greddy and Turbonetics Weld Flanges
We have available seperately the rotating flange weld kit for Greddy and Turbonetics Blow off Valves. Choose from the steel weld flange or aluminum weld flange. You will get 2 peices in this kit, the weld flange and rotating top flange that is tapped with 2 holes to make installation a breeze.
$25.00
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Greddy Type RS Blow off Valve, 40mm Universal Greddy Type RS Blow off Valve, 40mm Universal
Greddy Blow Off Valves are easily adjustable to prevent both premature boost leakage and compressor surge. Each is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and 3 different sizes give the Greddy use the option to match vehicles with mild upgrades to heavily tuned engines. Also available in an easy to install kit form for many turbocharged vehicles. The new Greddy...
$194.00
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HKS 40mm Wastegate HKS 40mm Wastegate
Offering unsurpassed craftsmanship, reliability and functionality, HKS Standard Wastegates are race proven external units that utilize a 40mm stainless steel valve & a die-cast base structure are rated for applications producing upwards of 500 horsepower.
$420.00
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HKS Race 50mm Wastegate HKS Race 50mm Wastegate
HKS Racing wastegates are race proven external units constructed with die-cast mounting base structures and valve seats, fully sealed shafts, high temperature resistant diaphragms & utilize 50mm valves to support up to 1000 horsepower turbo applications.
$619.00
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Dual Port Bracket Dual Port Bracket
This bracket is for larger T3/T4 E or B compressor housing turbos, and can only be used with the turbonetics dual port wastegate.
$16.00
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Tial Sport 44mm External Wastegate Tial Sport 44mm External Wastegate
Brand new 38mm Tial wastegate! Quality wastegate made in the USA. Silver finish only, custom colors and spring settings can be special orderd, call for details. housing.
347 Stainless Steel Alloy is used for valve and valve igh temp NiCrFe based alloy is used for valve and 347SS valve housing will offer longer product life compared to competing designs. High temperature silicone Nomex reinforced actuator diaphragm. 17-7 PH Stainless Steel actuator spring gives consistent pressure at high...
$388.00
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Tial Sport 38mm External Wastegate Tial Sport 38mm External Wastegate
Brand new 38mm Tial wastegate! Quality wastegate made in the USA. Silver finish only, custom colors and spring settings can be special orderd, call for details. 347 Stainless Steel Alloy is used for valve and valve housing.
High temperature silicone Nomex reinforced actuator diaphragm. 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 900F (483C). Nitronic 60 Stainless Steel is used for the valve seat, and valve bushing...
$241.00
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Turbonetics Newgen Wastegate Turbonetics Newgen Wastegate
These Turbonetics NewGen series wastegates use a swing valve design that is unique for a remote type of wastegate that offers a clear exhaust path to regulate gases to maintain and control operating boost pressure. They feature a V-band type connection, a billet cap, a cast stainless base, a 2 in. inconel swing valve, and the capability to control 1,000+ hp.
$718.00
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Turbonetics Dual Port Wastegate Actuator Turbonetics Dual Port Wastegate Actuator
Fully adjustable from approx. 4psig and up to whatever your turbo can support, by tightening the tension on the threaded wastegate arm (or even higher with one of our variable boost controllers--see our other auctions).
$115.00
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