PREMIUM HORSEPOWER SOLUTIONS
TooHighPsi Engineering houses a full suite of engineering and manufacturing services
Everything from CAD design to 3D printing and 5-axis CNC machining,
we innovate, design, and manufacture premiere performance parts to take your project to the next level.
Featured Products
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NEW! KATANA Port Plates for LT1/LT4 Engines
Regular price $719.95 USDRegular priceUnit price per -
TooHighPsi Billet Lid for LT4-TVS1740 Supercharger
Regular price From $1,199.95 USDRegular priceUnit price per -
TooHighPsi LSx Billet Valve Covers (Pair)
Regular price $895.00 USDRegular priceUnit price per -
TooHighPsi LTx Billet Valve Covers (Pair)
Regular price From $895.95 USDRegular priceUnit price per
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C7 Corvette - LT1/LT4 10 rib Supercharger Drive Package - includes +15% or +22% Lower Pulley
Regular price From $1,049.95 USDRegular priceUnit price per -
C7 Corvette - LT1/LT4 Billet Supercharger Belt Tensioner Bracket
Regular price $379.95 USDRegular priceUnit price per -
10 Rib Camaro/CTSV - LT1/LT4 Crank Pulley (+15% or +28%)
Regular price From $194.95 USDRegular priceUnit price per -
Camaro/CTSV - LT1/LT4 10 rib Supercharger Tensioner Upgrade
Regular price $899.95 USDRegular priceUnit price per
Blog posts
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Installation Guide for the Motive ReFlex+ Contr...
Enhancing your Camaro or CTS-V with the Motive ReFlex+ controller is one of the best ways to add flexibility and precision to your vehicle’s fueling system. Whether you’re looking for...
Installation Guide for the Motive ReFlex+ Contr...
Enhancing your Camaro or CTS-V with the Motive ReFlex+ controller is one of the best ways to add flexibility and precision to your vehicle’s fueling system. Whether you’re looking for...
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How to Update Firmware on ReFlex+ Controller
Updating the firmware on your MOTIV ReFlex+ LTx controller is essential for reliability and unlocking new features.
How to Update Firmware on ReFlex+ Controller
Updating the firmware on your MOTIV ReFlex+ LTx controller is essential for reliability and unlocking new features.
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C7 Corvette REFLEX+ Controller INSTALL
Ready to take control of the port injection system for your C7 Corvette race car? We have what you need! Join us for a detailed install of the MOTIV REFLEX+...
C7 Corvette REFLEX+ Controller INSTALL
Ready to take control of the port injection system for your C7 Corvette race car? We have what you need! Join us for a detailed install of the MOTIV REFLEX+...
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ReFlex+ Supercharger Boost Control Wiring and S...
With the release of V6.8x Reflex+ Software, boost control for a Supercharger or Turbocharger based off front wheel speed, gear position, and ethanol content is now available for your LTx...
ReFlex+ Supercharger Boost Control Wiring and S...
With the release of V6.8x Reflex+ Software, boost control for a Supercharger or Turbocharger based off front wheel speed, gear position, and ethanol content is now available for your LTx...
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INJECTION REINVENTED
TooHighPsi Products will fuel all your
high-octane track needs.
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TIME FOR BOOST
TooHighPsi solutions maximize boost on the track. Get ready for power you can feel!
Leave the competition in the dust!
TooHighPsi Engineering Products
A perfect balance of precision, quality, and performance. Values that we hold at the very core
of the highly engineered products we design and manufacture in the USA.