Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Welcome to Atlus Automotive
Main menu
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Performance
- Performance
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Intake & Exhaust
- Intake & Exhaust
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- Cold Air Intakes
- Air Intake Components
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Engine Upgrades
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Blow-Down Kits
Blow-down kits add a dedicated drain line to your catch can or air-oil separator, making routine maintenance quick and mess-free. Rather than unbolting the can to empty it, you simply open a valve and let the collected fluid flow through a hose into a waste container-no tools required.
Our collection includes kits with durable brass valves, reinforced rubber or braided stainless hose, and the necessary fittings to connect most popular catch cans. Whether you need a basic petcock drain or a full remote-mount solution, you'll find options with varying hose lengths and valve styles to suit your installation.
Choose a blow-down kit for easier oil change intervals, cleaner garage floors, and a catch can system that stays sealed until you're ready to drain.
Typical kits may include:
- Drain valve (ball, petcock, or push-button style)
- Drain hose (rubber or stainless braid)
- AN or barbed fittings for common catch can ports
- Mounting brackets (with select kits)
2 products
2 products
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$7.71
Ensure the safety and integrity of your nitrous system with the Nitrous Express 3000 PSI Burst Disc. This critical pressure-relief component is engineered to rupture if internal bottle pressure exceeds the 3000 PSI threshold, protecting both the cylinder and the vehicle operator from over-pressurization.
Designed specifically as a direct replacement for use with Nitrous Express Lightning 500 series valves, this disc integrates seamlessly with your existing safety blow-off cap assembly. Maintaining a fresh burst disc is essential for any high-performance nitrous setup to ensure reliable pressure management and compliance with track safety regulations.
- Precise 3000 PSI rupture rating
- Engineered for Nitrous Express Lightning 500 valves
- Direct replacement for triggered or worn safety discs
- Vital safety component for pressure regulation
- Manufacturer Part Number: 11712L
📘 Guides & Manuals
$35.78
Ensure your nitrous system meets track safety requirements with the Nitrous Express 11709 NHRA Safety Blow-Off fitting. Designed to comply with NHRA regulations that mandate venting nitrous gases outside the cabin, this fitting replaces the factory safety blow-off disk to allow for the direct attachment of a blow-down tube.
This 3000 PSI rated component is a critical safety upgrade for any racer running a nitrous bottle within the passenger compartment. It is engineered for a precise fit on Nitrous Express Lightning 45 bottle valves and NX chrome bottle valves equipped with female threads.
- Manufacturer Part Number: 11709
- Pressure Rating: 3000 PSI
- Compliance: Meets NHRA safety requirements for external venting
- Compatibility: Fits NX Lightning 45 and NX Chrome bottle valves with female threads
- Function: Replaces safety disk to allow blow-down tube integration
- Note: Safety blow-off disk is not included
📘 Guides & Manuals
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
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