Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit (100-300HP x 2) w/15lb Bottle

Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit (100-300HP x 2) w/15lb Bottle

Marsoni

M251S

$1061.12

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

Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit (100-300HP x 2) w/15lb BottleNitrous Express. 4 CYL SX2 NOZZLE SYS This NX direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX ? SX2 dual stage nozzles that offer two separate stages on one nozzle! Nitrous system comes complete with nitrous bottle 4 aluminum carbon fiber Lightning solenoids stainless bottle brackets stainless hard lines 4 SX2 nozzles jetting and all necessary electrical components. This system

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Perfect Fit: Bolted right up to the engine block without any shimmying or modification needed. Strong Crank: The motor sounds powerful and turns the engine over significantly faster than my old, dying unit. Once hooked up, the car fired up instantly on the first turn of the key. No grinding, no clicking, just a smooth, high-torque start. Price: A lot more cheaper then your average auto parts stores. Build Quality: The solenoid connections are solid and the threads were clean. Packaging: The box arrived on time but a bit beat up, but the starter itself was well-protected in bubble wrap and undamaged.

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Reviewed in the United States on April 2, 2026

Verified Purchase

David

Pawtucket, US

★★★★★ 5

Still working great!!

I really didn't have a good feeling about ordering a starter online, but I was in a situation where I didn't have the time to get to the auto shop before my day off and Amazon could get me this part just in time. So I reluctantly gave it a shot. When it showed up it had a couple of small black pieces of plastic loose in the box similar to the pieces shown in another review on here. It didn't look like they from anything functional. I really needed to get my wife's car running so decided to install it anyways. The install was easy and it was a perfect fit. The only draw back would be that the signal wire didn't click in place like the signal wire on the original starter. But it was a snug fit. It has been installed and working great for a month now. Very happy with my purchase. It also had a message from the seller when I opened the box giving the starter a 2 year warranty. Very cool. If the starters fails in the next two years I'll get on here and edit my review. So if your reading this then it is still working great.

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Reviewed in the United States on December 10, 2025

Verified Purchase

mammaof3

Pawtucket, US

★★★★★ 5

Great quality at a great price too!

Husband got this for his ‘05 Camry and says it looks and fits just like the original. He was happy that it simply slid in with no adjustments needed. It’s been a couple months now and no problems at all. Very satisfied with this item.

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Reviewed in the United States on December 3, 2025

Verified Purchase

Sybil

New York, US

★★★★★ 5

Great value!

Worked great.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Tb320

Omaha, US

★★★★★ 4

Electrically good. Fitment not so good.

This starter worked fine when installed. The only reason I didn't give it a 5 star rating was fitment. the hole in the bell housing is slightly larger than the starter. The old starter, OEM, was a right fit. This puts all of the strain and torque of starting the engine on the two bolts that hold the starter in. I expect this to fail at some, hopefully, distant point in the car's future. In order to retorque the starter bolts, the battery and airbox have to be removed.

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Reviewed in the United States on October 6, 2025