X-Series GM 2014-2019 LT1/L83/L86 Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

X-Series GM 2014-2019 LT1/L83/L86 Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)

Marsoni

M251S

$405.50

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

X-Series GM 2014-2019 LT1/L83/L86 Single Nozzle System - Gas/E85 (5-55psi)(35-200HP)Flow Up To 200 HP 10lb Nitrous Bottle All Hardware, Jetting, and Electrical Included E85 Compatible With Different Jetting Includes Jetting For 35 50 70 100 150 200 HP X Series. X Series systems are designed for racers on a budget. Made from the same high quality parts and materials as other Nitrous Outlet systems, X series systems feature a 1 16th nozzle and smaller solenoids than traditional Nitrous Outlet systems. X Series systems can flow 200HP

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

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Very cheap compared to buying it locally, here in my country. Used the Ceratec with the Leuchtlauf High Tech oil. 143K miles on my 2.5 mk6 Jetta. It started to make some tappet/lifters noise, very minimal but it was there. As soon as I started the engine, and about 30 minutes in , I could clearly hear the difference. How I heard the difference? With the hood closed now I can barely hear the engine, unless I put my ear close to the grille. Now I only hear the working injectors. Totally recommended. Can’t speak about gas consumption, I’ll have to drive 500-1000 miles to speak confidently. Recommended for giving older engines a longer lifespan. Update: After 15 days or so, and about 150-200miles later, I noticed my Jetta’s engine feels lighter and smoother. No placebo effect, it’s just there. Since I bought two Ceratec bottles, I used the second bottle on a Mitsubishi Outlander Sport with the Mivec 2.0 engine. These engines are quite noisy, specially the injection noises, and I had a very concerning lifters ticking. I did my oil change yesterday, and today the ticking is gone, all I did was use Liquimolys engine flush, Valvoline oil and the Ceratec. I’ll post an update if I get better fuel economy and smoothness on my Mitsu.

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Reviewed in the United States on January 12, 2026

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Henry Williams

Waukegan, US

★★★★★ 5

Durable and well fitting

Durable and well fitting. I drive a Honda Accord 2014 and when the under engine covers started falling off I used these to replace the ones that came off. They work well and the prying tool made replacing the retainers easier.

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Reviewed in the United States on January 18, 2026

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DanoCal

Massapequa, US

★★★★★ 5

Worth It

Just what I needed

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Reviewed in the United States on March 27, 2026

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asinger

Chelsea, US

★★★★★ 5

This product has many different sizes making it easy to fit clips in other parts of the car.

I was working on my grandson Honda. It was missing the plastic clips to hold the fender liners in place. This worked great and helped hold the fender in place. I used the puller tool many times on other plastic parts on the car.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2025