NITROUS EXPRESS GEN X 2 ACCESSORY PACKAGE, EFI
SKU: 73558133275

NITROUS EXPRESS GEN X 2 ACCESSORY PACKAGE, EFI

Sale price$239.52 Regular price$266.13
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

NITROUS EXPRESS GEN X 2 ACCESSORY PACKAGE, EFIThe Gen X2 package includes the best accessories for your EFI nitrous system all put into one package. No need to mix and match parts, get everything you need with just the Gen X2. We include: NHRA legal safety blow off fitting. Blow down tube. Fuel pressure safety switch. The NX automatic pressure controlled bottle heater will keep your bottle pressure where you need it for bumper dragging launches and killer top end performance. We include a NX

The Gen-X2 package includes the best accessories for your EFI nitrous system all put into one package. No need to mix and match parts, get everything you need with just the Gen-X2.

We include:

  • NHRA legal safety blow off fitting.
  • Blow down tube. 
  • Fuel pressure safety switch.

The NX automatic pressure controlled bottle heater will keep your bottle pressure where you need it for bumper dragging launches and killer top end performance. We include a NX nitrous pressure gauge which features a color coded bezel allowing you to quickly verify if your bottle is in the optimum pressure zone. The Gen-X package includes relays, switches, wiring and all needed hardware to make the install easy and pain free.

For use with 4AN Feedline

Due to the adjustability of the pressure switch contained in this kit, it is compatible with all nitrous kits on the market. Easy to use set-screw for making pressure adjustments.

  • Can be adjusted from 900 P.S.I. to 1200 P.S.I.
  • Switch has a 50 P.S.I. working window for consistent bottle pressure.
  • Bottle Heating Element Specs: 240 Watts @ 12V, 312 Watts @ 13.8V, 425 Watts @ 16V
  • Pressure Switch Specs: 1/8 NPT, Pre-Set at 1050 P.S.I.

The Gen-X package includes the following part numbers:

  • #15940 Bottle Heater
  • #15508 Bottle Gauge
  • #11720 Fuel pressure Safety Switch
  • #11709 NHRA Blow Down Tube Fitting
  • #11708 Blow Down Tube
  • #15600 Nitrous Purge kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73558133275

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Fred Haseman
Boise, US
★★★★★ 5
A must have for dogs.
Style: Classic + 2pk Ball, Size: 26in
This has provided hours of entertainment for our dog. The Length was perfect and saves a lot wear on your back from not having to bend over as much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
R
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Rachel
Charlottesville, US
★★★★★ 5
Best dog throwing toy
Style: Classic + 2pk Ball, Size: 26in
Probably one of the best purchases I have made! The balls are far superior to any tennis ball. My dog likes to chew or bite down on the balls once she catches them and tennis balls ball apart. As to the actual thrower - the extra length on this one has helped me, I had back surgery and am not able to bend over I can reach the ball without too much difficulty. So to sum it up - best dog throwing toy I have purchase!
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Reviewed in the United States on May 9, 2026
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Lorraine Nathanson
Natrona Heights, US
★★★★★ 5
Colorful, Sturdy & Great Value
Color: Large Set of 4
Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.
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Reviewed in the United States on May 18, 2025
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Erik
Bozeman, US
★★★★★ 5
My pup loves them
Color: Large Set of 4
Colors are bright and my dog loves the squeaky! Good size no worries of choking.
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Reviewed in the United States on September 10, 2025
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Mary Freeman
Dallas, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
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Reviewed in the United States on April 13, 2026

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