My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Nitrous Express 90005-15 Shark Direct Port Nitrous System with 15lb Bottle

Manufacturer

Part Number

90005-15
Sale Price

$1,489.35

Estimated ship date Monday, November 23

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express Shark Direct Port Nitrous System is engineered for 8-cylinder alcohol-fueled engines, delivering precise power gains from 250 to 650 horsepower. This complete 2-solenoid system provides superior cylinder-to-cylinder distribution through the patented NX Shark nozzle design, ensuring consistent power delivery across all cylinders.

Complete System Includes:

  • 15-pound capacity nitrous bottle with stainless steel mounting brackets
  • Two lightweight aluminum and carbon fiber Lightning solenoids for precise fuel and nitrous metering
  • Stainless steel hard lines for durability and consistent flow
  • Patented NX Shark direct port nozzles for optimal atomization
  • Multiple jet sets for 250, 350, 450, 550, and 650 horsepower configurations
  • Complete electrical components including wiring harness and activation switch

Installation Requirements:

  • Designed specifically for alcohol fuel applications (methanol or ethanol)
  • Requires drilling and tapping of intake manifold for direct port nozzle installation
  • Professional installation recommended for proper jetting and tuning

This direct port system eliminates the distribution issues common with plate-style systems by delivering precisely metered nitrous and fuel directly into each cylinder's intake port. The result is safer, more powerful, and more consistent performance across the entire RPM range.

Products specifications

Activation

TPS

Bottle

15Lbs

Bottle Bracket Material

Stainless steel

Bottle Brackets Included

Yes

Bottle Color

White

Bottle Included

Yes

Bottle Material

Aluminum

Delivery Style

Direct port/Intake manifold

Dual Stage

No

Jet Sizes Included (hp)

250, 350, 450, 550, 650

Maximum Advertised Horsepower Increase

650

Nitrous Bottle Capacity

15 lbs.

Nitrous System Style

Wet

Notes

Designed for use with alcohol fuel.

Quantity

Sold as a kit.

Add-On Part

15601, 11107, 16006, 18959, 15508

Hose Color

Stainless

Bottle Capacity

15

Hose Material

Stainless Braided

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Couldn't find distributed cap and rotary

good. exactly what i wanted

Never issues w autoplicity

little confusion with a past order when checking out. But overall, good experience

very happy with Autoplicity.com, good price and they had the shocks I needed, fast shipping. I will be doing more shopping at autoplicity.com. Thanks Mark

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

This was my first order with Autoplicity. Their prices were great, and the ordering process very easy. I was a little frustrated at first, as the order didn't arrive as expected. When I called, it took a little work, but I finally got the info that it was shipping from the manufacturer, and did get the tracking info. The parts arrived when tracking said it should. Would I place another order with Autoplicity? Short answer is yes!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy