Nitrous Express Proton Plus Nitrous Kit w/15lb Bottle

Nitrous Express Proton Plus Nitrous Kit w/15lb Bottle

Marsoni

M251S

$334.69

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

Nitrous Express Proton Plus Nitrous Kit w/15lb BottleNitrous Express. PROTON PLUS NITROUS Proton Series nitrous systems combine performance durability and value in a compact and easy to mount module. Proton systems contain high quality made in the USA solenoids that are capable of producing 150 horsepower to the wheels. The black anodized aluminum housing not only looks great it pulls heat away from the solenoids for extreme durability. This Proton Plus system includes jetting for 35HP 50HP 75HP 100HP

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I rarely write reviews, however on this product I need too. This clearly is a pricey phone mount, but after reading so many reviews I went for it & purchased. After opening, I immediately could see & feel the quality of material used. Installation was surprisingly easy & quick to my Tacoma. The mount is very firm, sturdy, very adjustable, perfectly designed product. For as costly as this was, I have absolutely no regrets! Totally can recommend this product to anyone with a Tacoma within the stated production years. So as so many others have said accurately in reviews, I am beyond satisfied even with the cost in mind.

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Reviewed in the United States on June 8, 2023

Verified Purchase

Ren Bolln

Phoenix, US

★★★★★ 5

Perfect fit for my 2018 sr5 Tacoma. Great quality!

Extremely well made. Doesn't rattle or slide off. Holds the phone tightly. Finally found a phone mount that works great for my Tacoma (2018 sr5). I highly recommend this product.

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Reviewed in the United States on December 5, 2025

Verified Purchase

Birmingham, US

★★★★★ 5

5 Stars with 1 Call-Out….

SOLID built like a tank! Really like the all-metal design. No vibration on the road and minimal if any off road, extremely stable. 360 adjustability = endless options on positioning your phone. Overall a good buy considering fit, form and functionality as compared to the less expensive composite holders that shake move and rattle (Drives me nuts). The ONLY negative…. I have a pro max iphone with a case and there’s no way one-handed operation works to insert and remove the phone into the holder. You can use one hand to adjust the angle and positioning but not otherwise. An OFI for OffRoam, incorporate a tension adjustment into the design for ease of insertion and removal of the phone (without breaking the bank). Taking all things into consideration the pros far outweigh the cons! Best unit out there for Gen 3 Tacoma owners.

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Reviewed in the United States on February 14, 2026

Verified Purchase

Thomas Dinoto

West Palm Beach, US

★★★★★ 5

Smash or Pass? ….Smash.

The smash phone mount did the trick. There was never a good or convenient place to put my phone in the 4-runner. This piece of kit fixed the issue nicely. Fits in the little storage spot tightly with a spring loaded friction mount. The hardware to manipulate the holder so you can customize your preference is made of metal so it will be durable and stable and bc you can change it around to fit your needs it has a lot of functionality. A little pricey but a good add-on for the rig.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Celica49

Battle Creek, US

★★★★★ 5

Get the stubby, not the standard

This is a very nice mount. I strongly recommend the stubby version over the standard, mostly because you can move the phone holder around to help keep it visible and out of the way. As a taller guy, the standard mount would be hitting my knee when I get in the vehicle, but the stubby mount allows me to move it further towards the passenger side, which also keeps my cup holder usable.

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Reviewed in the United States on April 5, 2026