Nitrous Express 4150 Gemini Stage 6 Nitrous Kit (50-300HP) w/15lb Bottle

Nitrous Express 4150 Gemini Stage 6 Nitrous Kit (50-300HP) w/15lb Bottle

Marsoni

M251S

$517.94

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

Nitrous Express 4150 Gemini Stage 6 Nitrous Kit (50-300HP) w/15lb BottleThe Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct port pattern assures you perfect nitrous fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the 'Next Generation' in nitrous

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Picked up this 40-piece set to replace missing/broken push-type retainers on my bumper/fender liner area. The assortment is a solid value—having extras on hand is way cheaper than buying a few at a time locally. The clips I used snapped in securely and held the panel tight without rattles. Tip: match the old clip’s size before installing (hole diameter + stem length). I tested a couple first to confirm fit and then finished the job. For basic trim/under-cover repairs, this is an easy, cost-effective kit to keep in the garage.

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Reviewed in the United States on January 25, 2026

Verified Purchase

Brooke

Port Orchard, US

★★★★★ 5

OEM Quality

Color: 40pcs

These fit perfectly! They are easy to install and very durable! I have no doubt that they are holding everything in place. They are also very easy to remove and do not break during removal, which is great.

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Reviewed in the United States on December 16, 2023