BorgWarner S474 / Predator GXR-7 T4 Non-VGT Turbo
Regular price $2,199.00
Unit price per
AGGRESSIVE STREET PERFORMANCE - DAILY DRIVER MANNERS
PREDATOR GXR-7 474 BORGWARNER
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BUILT ON QUALITY BORGWARNER S400SXE PLATFORM FOR RELIABILITY & DURABILITY. CUSTOM DESIGNED 74MM GXR-7 BILLET COMPRESSOR WHEEL FOR STRONGER & MORE EFFICIENT PERFORMANCE DEMAND OVER THE STOCK WHEEL. QUICKER SPOOL & HIGH FLOW FOR LOWER EGTs & POWER SUPPORT RANGING 750-800HP+. SELECTED EXHAUST A/R FOR SPOOL EFFICIENCY & POWER DELIVERY WHEN YOU NEED IT!
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THIS TURBO WAS DESIGNED TO PROVIDE BOTH POWER PERFORMANCE & EFFICIENCY THROUGHOUT YOUR ENTIRE RANGE, NOT JUST PEAK HP/TORQUE. WITH THE BEST USABLE STREET PERFORMANCE IN MIND, THIS TURBO YEILDS QUICKER RESPONSE & SMOOTHER POWER DELIVERY THAN OTHER MODELS SIMILARLY SIZED OR EVEN SMALLER. DESIGNED TO PROVIDE THE RESPONSE & EFFICIENCY OF A SMALLER WHEEL WITH THE CAPACITY OF A LARGER WHEEL.
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WHEN TESTED BACK TO BACK ON A 6.0L POWERSTROKE WITH A POPULAR BRAND S468 BILLET TURBO & 205/100 INJECTORS; THE PREDATOR GXR-7 S474 YIELDED FASTER RESPONSE BETWEEN 3-500RPM QUICKER WITH A MUCH SMOOTHER BOOST CURVE & POWER DELIVERY.
DYNO RESULTS:
735HP / 1121FTLB (FUEL)
926HP / 1296FTLB (NITRO SHOT)
FEATURES:
- CUSTOM DESIGNED 74MM GXR-7 BILLET WHEEL
- 83MM TURBINE
- T4 FLANGE
- POWDER COAT
- SUPPORT 750-800HP+
*TUNING REQUIRED FOR OPTIMAL PERFORMANCE. REQUIRES CUSTOM FITMENT/PIPING FOR INSTALLATION.
Reviews
Customer Reviews
Cummins Non-VGT Turbo FAQs
What is a non-VGT turbo?
A non-VGT turbo uses fixed turbine geometry. Unlike a VGT turbo, it does not use adjustable internal vanes to change exhaust flow through the turbine as engine speed changes.
See the GXR-7 S474 Non-VGT Turbo.
What is the difference between a non-VGT turbo and a VGT turbo?
A VGT turbo adjusts vane position to manage boost response and exhaust flow across the RPM range. A non-VGT turbo uses a fixed housing and is selected around the truck's intended horsepower, fueling, and driving use.
Is a non-VGT turbo better than a VGT turbo?
Neither is automatically better. A non-VGT setup can be a strong choice for high-horsepower, racing, or specialized builds, while a VGT turbo can better suit drivers who want factory-style response and an integrated exhaust brake. The right choice depends on how the truck is used.
Will a non-VGT turbo spool slower?
It can, depending on turbo size, turbine housing A/R, fueling, and engine setup. A smaller A/R housing generally improves low-RPM response, while a larger housing can support more top-end airflow.
Do I need tuning with a non-VGT turbo?
Tuning is commonly recommended to get the best performance and safe operation from a non-VGT conversion. Turbo Time's S300SX-E listing specifically notes that tuning is required for optimal performance.
Do I need an install kit for a non-VGT turbo?
Usually, yes. The required parts depend on your truck and turbo choice, and may include a manifold, pedestal, piping, clamps, oil lines, and intake components. Turbo Time's S300SX-E listing requires the matching S300 T4 installation kit.
Can I keep my factory exhaust brake with a non-VGT turbo?
Most factory exhaust brakes rely on a VGT turbo's adjustable vanes. A non-VGT turbo does not have those vanes, so retaining exhaust braking may require a separate exhaust-brake solution. Confirm the requirements for your exact truck before converting.
What non-VGT turbo should I choose for my truck?
Choose around your engine, horsepower goal, fueling, transmission, and intended use. Turbo Time offers non-VGT options from S300 and S366 models through larger S474 and S480 setups. Review the product specifications and required supporting parts before ordering.
Can a non-VGT turbo help lower EGTs?
A correctly sized non-VGT turbo can improve airflow and may help lower EGTs. Results depend on the complete setup, including tuning, fueling, turbine housing, and how the truck is driven. Turbo Time's S474 GXR-7 is designed to support improved airflow and lower EGTs in suitable high-performance builds.
Are non-VGT performance turbos reliable?
A properly matched and installed non-VGT performance turbo can be reliable. Reliability depends on correct sizing, clean oil, unrestricted air filtration, proper tuning, installation quality, and staying within the turbo's intended operating range. A performance turbo should be selected as part of a complete build, not by horsepower rating alone.
What is Turbo Time's goal as a turbo manufacturer?
Turbo Time designs both Non-VGT and VGT turbos to provide strong power, quick spool-up, and lower EGTs. Our goal is to build performance turbos that still deliver responsive boost at lower RPMs.
For example, even with a larger Non-VGT option such as the S474 GXR-7, you can expect strong low-RPM response and towing capability when the turbo is properly matched to your truck's overall setup. We believe performance should not come at the expense of drivability.