Best in 7 days
Pay in installments of $51.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 16 - Jun 21
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Nitrous Express Mainline Instaboost Dry Nitrous System (w/10lb Bottle)If you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the years of research and development that made Nitrous Express the leader in the nitrous world, but at a price even the most budget restricted racer can afford. Just the basics, no frills, just rock solid performance at rock bottom prices.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 2183 reviews
Sort
Product Reviews
★★★★★ 1
Bad solenoid
Size: 89-96158T 2PCS
One of the cylinders works, and the other cylinder was a bad one. It did not work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 4
Metric Hardware
Size: 89-96158T 1PC
Works fine. This has metric hardware, which does not match the other two relays on my vintage mercury outboard. This is not a quicksilver part
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
★★★★★ 5
Boat repair
Size: 89-96158T 2PCS
Excellent for price and quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
★★★★★ 5
Fixed the no boat start
Size: 89-96158T 1PC
Fixed my problem so far working good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
Direct Connection
Color: Black, Size: 25-Feet
Received the package in good condition. This wire is a decent quality. I made a set of jumper cables with it and they work excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
recommand products
women ring copper purple turquoise entourage white cubic zircon sterling silver 925 all sizes highest quality natural oval cabochon stone
199.00
man ring sterling silver 925 oval cabochon onyx black agate aqeeq natural stone semi precious gem all sizes jewelry antique middle eastern
109.00
huge bengal tiger very heavy sterling silver 925 man biker ring all sizes handmade animal head jewelry fast shipping detailed craftsmanship
106.00
red ruby color cabochon octagon stone man ring sterling silver 925 all sizes high quality jewelry ottoman middle eastern antique style
106.00
aqeeq natural agate onyx oval stone black gem man heavy ring sterling silver antique ottoman turkey style fast shipping all sizes men gift
99.00