Nitrous Express Maximizer EZ Progressive Nitrous Controller

Nitrous Express Maximizer EZ Progressive Nitrous Controller

Marsoni

M251S

$159.57

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

Nitrous Express Maximizer EZ Progressive Nitrous ControllerThe NX Maximizer EZ Progressive Nitrous Controller smoothly ramps in your nitrous system resulting in increased traction and less strain on your vehicles drivetrain. Ramp time is adjustable from 0 to 4. 5 seconds via a simple rotary knob (no laptops required). Easy 1 minute install Plugs directly into a standard relay harness eliminating the need to splice wires. Certificate of Origin Warranty

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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've purchased several of these now and overall they seem like a decent buy for the price. They are very light weight and seem to retain their shape and avoid wrinkling when hung to dry after washing. Despite never seeing a clothes dryer however, the black variant still pilled up a bit after moderate use. There seems to be some variation in sizing: all the black and olive colored ones seem pretty consistent but the gray run small and the blue just a bit large (all purchased in XL, me at 6'3 and 225#)

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Reviewed in the United States on December 19, 2024

Verified Purchase

Erica

Bozeman, US

★★★★★ 5

Great with a great price

Special Size: Two Pack, Size: X-Large, Color: A-blue/Army Green

First off. I am female 5’10”. I thought the extra large fit great. The material is very soft and light. I think they’re warm though. I just washed them for the first time yesterday with dryer. Air dry. I’d like to see after a couple washes and know how the dryer affects it.

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Reviewed in the United States on December 10, 2025

Verified Purchase

Robert M.

New York, US

★★★★★ 5

Great products, Great seller!

Special Size: Two Pack, Size: Medium, Color: Black/Dark Blue

I have ordered over $600.00 worth of goods from this seller. Every single purchase has been exactly as advertised. The gym clothing is made with quality materials and have held up great thru my 5 day a week workouts. I have also ordered some of their fitted shirts to wear with slacks and jeans. And again all the items are extremely well made, fit as expected, and are made with quality materials. I would highly recommend purchasing from this seller. The have never let me down.

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Reviewed in the United States on February 19, 2022

Verified Purchase

Nicholas Peterson

Boise, US

★★★★★ 3

Wide, feminine neck

Special Size: Two Pack, Size: Medium, Color: Black/Army Green

I ordered Medium, as I usually wear. I’m 5’11” 175lbs. The neck was very wide and cut semi/deep. It looked like a woman’s workout shirt. The material looks and feels nice, and other than the neck it fit true to size. I returned it because of how they fit in the neck.

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Reviewed in the United States on February 6, 2025