Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack

Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack

Marsoni

M251S

$156.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet PackNitrous Express. 8 CYLINDER LT1, LS1 NX Jets are manufactured on CNC equipment and are guaranteed to be within . 0005 of specified jet size. In recent testing using the same jet size NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice how you ask? The NX jet was designed to be more than just a hole in a piece of brass. its contoured inlet and multi stepped outlet allow turbulence free flow with no

Easy Shipping

Quick Dispatch:

Your Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack ships.

Need Help?
Questions about Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Nitrous Express GM LT1/LS1 Pro Piranha Nozzle Jet Pack in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 20, 2022

Verified Purchase

Max R.

New York, US

★★★★★ 5

Great Quality Vest

Great quality vest versatile for all occasions. I personally felt it ran a bit tight (I ordered a large and felt like I was sucking in a bit the whole time) but I think an XL would have been too big. Overall impressed and happy with purchase.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 2, 2025

Verified Purchase

RichieVee at the Piano

Belleville, US

★★★★★ 3

BUTTONS LIKE A SMALLER SIZE. GOOD QUALITY.

DESIGN IS EXCELLENT. QUALITY IS FINE. I WEAR A LARGE, BUT THIS VEST, IN A LARGE, DID NOT ALLOW ME TO BUTTON ... AS IF IT IS A MEDIUM FIT. WILL RETURN, BUT IT IS A VERY GOOD VEST OTHERWISE.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 23, 2025

Verified Purchase

David Bays

Lake Worth, US

★★★★★ 5

Well made and looks great.

This vest fits well and is well made. It feels tailored. I feel great and look good wearing it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 3, 2025

Verified Purchase

Jason Bottari