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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Nitrous Express GM EFI Race Single Nozzle Nitrous Kit (100-250HP) w/15lb BottleIf you want the best, this is it. The NX EFI Race nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100, 150, 200 & 250HP. System comes complete with 15lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the
If you want the best, this is it. The NX EFI Race nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100, 150, 200 & 250HP. System comes complete with 15lb nitrous bottle, stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.
- Connect Purge Valve Directly To Nitrous Solenoid
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1994 | Chevrolet | Astro | Base |
| 1992-1994 | Chevrolet | Astro | CL |
| 1992-1994 | Chevrolet | Astro | CS |
| 1992-1994 | Chevrolet | Astro | LT |
| 1992-1995 | Chevrolet | Lumina APV | Base |
| 1992 | Chevrolet | Lumina APV | CL |
| 1993-1995 | Chevrolet | Lumina APV | LS |
| 1992-1995 | Chevrolet | S10 | Base |
| 1992-1993 | Chevrolet | S10 | EL |
| 1994-1995 | Chevrolet | S10 | LS |
| 1992 | Chevrolet | S10 | Tahoe |
| 1994-1995 | Chevrolet | S10 | ZR2 |
| 1992-1994 | Chevrolet | S10 Blazer | Base |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1992 | Chevrolet | S10 Blazer | Sport |
| 1992-1994 | Chevrolet | S10 Blazer | Tahoe |
| 1992-1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1992-1995 | Geo | Tracker | Base |
| 1992-1995 | Geo | Tracker | LSi |
| 1992-1994 | GMC | Jimmy | Base |
| 1992-1994 | GMC | Jimmy | SLE |
| 1993-1994 | GMC | Jimmy | SLS |
| 1992-1994 | GMC | Jimmy | SLT |
| 1992-1994 | GMC | Safari | Base |
| 1993 | GMC | Safari | GT |
| 1992-1994 | GMC | Safari | SLE |
| 1992-1994 | GMC | Safari | SLT |
| 1994 | GMC | Safari | SLX |
| 1992-1993 | GMC | Sonoma | Base |
| 1994-1995 | GMC | Sonoma | SL |
| 1992-1995 | GMC | Sonoma | SLE |
| 1993-1995 | GMC | Sonoma | SLS |
| 1992 | Oldsmobile | Bravada | Base |
| 1992-1994 | Oldsmobile | Silhouette | Base |
| 1992-1995 | Pontiac | Trans Sport | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect.
Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
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