Description
Nitrous Express InstaBoost Digital EFI Nitrous System with 10lb Bottle (Part No. 20928-10)
In the high-stakes world of drag racing and serious performance tuning, bigger is usually better when it comes to turbochargers. But bolting on a massive turbo to chase top-tier horsepower figures introduces a notorious problem: dreaded turbo lag.
Enter the cure. The Nitrous Express InstaBoost Digital EFI Nitrous System (Part Number: 20928-10) is the ultimate turbo lag eliminator, engineered to seamlessly bridge the gap between when you mash the throttle and when your turbo reaches peak boost.
Eliminate Turbo Lag. Unleash Monster Power.
The NX InstaBoost is a completely unique system designed specifically for turbocharged applications. When you plant your foot, the system comes on strong, instantly generating the necessary exhaust gas velocity to spool your large turbocharger in record time. As your mighty turbo wakes up and begins to produce its own boost, the InstaBoost system intelligently and smoothly ramps out the nitrous.
The result? Absolute, monster power with zero hesitation, lag, or bogging—even when running the largest, most aggressive turbo setups on the market.
Advanced Digital Progressive Control
What sets this “Digital” package apart from basic nitrous setups is the inclusion of the market-leading NX Boost Reference Progressive Controller. This highly advanced, electronic brain provides total authority over your nitrous delivery.
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Dual-Stage Capability: The controller can comfortably manage up to two stages of nitrous.
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Smart Ramping: Choose to ramp your nitrous delivery based either on engine RPM or manifold boost pressure, ensuring the nitrous is delivered exactly when it’s needed, and pulled back exactly when the turbo takes over.
Complete 10lb Bottle Kit
This comprehensive package comes complete with a high-capacity 10lb nitrous bottle, providing plenty of supply for multiple runs down the strip. Supplied with all necessary high-flow lines, fittings, nozzles, and high-quality solenoids, it offers a robust, race-ready solution straight out of the box.
(Note: If you are running a standalone/aftermarket engine management system capable of adding its own nitrous enrichment fuel and you require this as a “DRY” system with no fuel components, please consult with your tuner or contact us directly).
Key Features at a Glance:
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Instant Spooling: Designed specifically to eliminate turbo lag on high-power, large-turbo applications.
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Smooth Transition: Ramps nitrous out safely as turbo boost builds, preventing engine stress.
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Premium Controller: Includes the finest digital Boost Reference Progressive Controller available today.
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RPM or Boost Ramping: Fully customisable delivery based on your specific engine parameters.
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Complete System: Includes a 10lb NX bottle and high-quality EFI wet nitrous components.
Specifications:
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Part Number: 20928-10
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System Type: Wet EFI Nitrous System (Can be configured for Dry upon request)
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Bottle Size: 10lb Bottle Included
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Controller: Digital Boost/RPM Reference Progressive Controller
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Application: Universal EFI Turbocharged Engines
- Installation: Click to Download
Stop waiting for boost. Establish the benchmark, raise the bar, and leave the competition at the line with the Nitrous Express InstaBoost Digital EFI Nitrous System (20928-10).
Nitrous Express (NX) was founded in 1996 with the goal of exceeding existing nitrous systems in performance. The company’s advantage stemmed from a clean slate – their components were built from the ground up with performance modifications already integrated. This offered customers superior results compared to competitors, who often required expensive modifications to achieve similar gains. NX’s initial impact was significant, offering a breath of fresh air to the market. Over the next two decades, they continued to refine their nitrous products while expanding their offerings to include a range of impressive nitrous and water-methanol products.







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