Click to zoom in
SKU: 20939BMF-00 | UPC: 653374976435
Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid (No Bottle)
The Nitrous Express Billet LT4 Supercharger Lid Nitrous & Water Injection System is engineered for LT4-powered GM vehicles, delivering clean installation, precise control, and maximum performance. This billet aluminum lid directly replaces the factory supercharger lid, integrating both nitrous and water/methanol systems for superior cylinder distribution and consistent power delivery.
Key Features
- Direct Port Distribution: Nitrous and fuel inject directly into each cylinder from the runner side for even flow and optimal combustion.
- Billet Aluminum Construction: CNC-machined from solid billet for strength, precision fitment, and leak-free operation.
- Water/Methanol Injection System: Includes billet Lightning solenoids, high-pressure pump, NX Stage 2 digital controller, stainless hardlines, and composite reservoir.
- Complete Nitrous System: Features billet and carbon fiber Lightning solenoids, stainless braided lines, stainless brackets, and jetting for 100–400 WHP.
- Lightning 500 Valve Ready: Designed for use with the Nitrous Express Lightning 500 bottle valve (bottle not included).
- Easy Installation: Bolts in place using factory hardware; no modification required.
Product Notes
- This kit does not include a bottle; compatible with 10lb and 15lb Nitrous Express bottles.
- Machined 1/8” NPT ports eliminate gasket issues for a clean, sealed installation.
- All required fittings, wiring, switches, and mounting hardware are included.
- Designed for maximum reliability and consistent performance under boost.
Installation Notes
- Professional installation is highly recommended.
- Verify all lines, solenoids, and fittings are tightened and leak-free before operation.
- Consult with a tuning professional to optimize AFR and ignition timing when activating nitrous.
This Part Fits
| Year | Make | Model | Engine |
|---|---|---|---|
| 2016–2019 | Cadillac | CTS-V | 6.2L LT4 Supercharged V8 |
| 2017–2020 | Chevrolet | Camaro ZL1 | 6.2L LT4 Supercharged V8 |
| 2015–2019 | Chevrolet | Corvette Z06 | 6.2L LT4 Supercharged V8 |
Why Choose Nitrous Express?
- Industry leader in performance nitrous systems and precision billet engineering.
- Integrated nitrous and water/methanol design for seamless performance gains.
- Trusted by professional racers and performance tuners worldwide.
- All components made in the USA with premium materials.
Frequently Asked Questions
-
Q: Does this kit include a nitrous bottle?
A: No. This is the “w/o Bottle” version. Bottles sold separately (available in 10lb or 15lb options). -
Q: Can this be used with aftermarket tuning?
A: Yes. A professional tune is recommended to optimize fuel and timing for nitrous use. -
Q: Does the kit support progressive nitrous control?
A: Yes. The included NX Stage 2 digital progressive controller manages the water/methanol system.
Shipping & Handling
- Method: Standard ground shipping.
- Availability: Typically ships within 1-3 business days.
- Packaging: Professionally boxed and foam-padded for transit protection.
Forced Induction
Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...
View Forced Induction Products
Nitrous Components
Welcome to our Nitrous Components collection, your ultimate destination for high-performance nitrous systems and accessories. Whether you're a professional racer or a car enthusiast, our curated selection is designed to elevate your vehicle's performance to the next level. Why Choose Our Nitrous Components? Quality Assurance: We source our products from trusted manufacturers to ensure durability and reliability. Performance Boost: Unlock your vehicle's potential with components that deliver significant horsepower gains. Wide Variety: From nitrous kits to accessories, we have everything you need for a complete setup. Expert Support: Our team is here to help you choose the right components for your specific needs. Featured Nitrous Components Explore some of our top-rated products: Nitrous Oxide Kits: Complete kits for easy installation and maximum performance. Fuel Solenoids: High-quality solenoids for precise fuel delivery. Distribution Blocks: Essential for managing mult...
View Nitrous Components Products
Nitrous Express
Welcome to the Nitrous Express collection, where speed meets precision. This exclusive selection is designed for automotive enthusiasts striving for maximum performance and efficiency. What is Nitrous Express? Nitrous Express specializes in high-quality nitrous oxide systems that enhance engine performance. Our collection features a range of products that cater to various automotive needs, whether you're a professional racer or a weekend enthusiast. Featured Products Nitrous Kits: Complete kits including everything you need to get started with nitrous injection. Accessories: Essential components like bottles, hoses, and solenoids for optimal nitrous performance. Replacement Parts: Durable parts designed to keep your nitrous system running smoothly. Performance Enhancements: Upgrades for your existing nitrous system to maximize power and efficiency. Why Choose Nitrous Express? Choosing Nitrous Express means you are opting for: Top-quality materials and manufacturing. Innov...
View Nitrous Express Products
Nitrous Systems
Welcome to our exclusive Nitrous Systems collection, where power meets precision. Whether you're a professional racer or a weekend warrior, our range of nitrous systems is designed to enhance your vehicle's performance, providing you with the boost you need to dominate the track. Why Choose Our Nitrous Systems? High-Quality Components: Our nitrous systems are made from top-grade materials to ensure reliability and performance. Easy Installation: Designed for quick and hassle-free installation, allowing you to get back on the road in no time. Wide Range of Options: From single-stage to multi-stage systems, we have options tailored to your unique needs. Performance Boost: Experience significant horsepower gains, making your vehicle more competitive. Expert Support: Our knowledgeable team is here to assist you with any questions or technical support you may need. Featured Products Explore some of our best-selling nitrous systems: Nitrous Express 20905 NOS Nitrous System Holl...
View Nitrous Systems ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
Legmaker Challenger/Charger Hellcat Demon & Redeye Air Intake
Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
