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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/o BottleIf you want the best, this is it. The NX Stage 1 EFI 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. NX has a system for every EFI car in the world. Available in horsepower levels from 35 50 75 for most 4 and 6 cylinder cars, and up to 150 for 8,10, and 12 cylinder engines. This NX EFI Stage One system comes complete
If you want the best, this is it. The NX Stage 1 EFI 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. NX has a system for every EFI car in the world. Available in horsepower levels from 35-50-75 for most 4 and 6 cylinder cars, and up to 150 for 8,10, and 12 cylinder engines. This NX EFI Stage One system comes complete without a 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 |
|---|---|---|---|
| 1993-1998,2005 | Buick | Century | Custom |
| 1993,1996-1998,2005 | Buick | Century | Limited |
| 1993-1996 | Buick | Century | Special |
| 2005 | Buick | Century | Special Edition |
| 2005 | Buick | LaCrosse | CX |
| 2005 | Buick | LaCrosse | CXL |
| 2005 | Buick | LaCrosse | CXS |
| 1992-2000,2005 | Buick | LeSabre | Custom |
| 1992-2000,2005 | Buick | LeSabre | Limited |
| 1992-2000,2005 | Buick | Park Avenue | Base |
| 1992-2000,2005 | Buick | Park Avenue | Ultra |
| 2005 | Buick | Rainier | CXL |
| 2005 | Buick | Rainier | CXL Plus |
| 1998 | Buick | Regal | 25th Anniversary Edition |
| 1992-1996 | Buick | Regal | Custom |
| 1992-1996 | Buick | Regal | Gran Sport |
| 1997-2004 | Buick | Regal | GS |
| 2000 | Buick | Regal | GSE |
| 1992-1996 | Buick | Regal | Limited |
| 1997-2004 | Buick | Regal | LS |
| 2000 | Buick | Regal | LSE |
| 1996 | Buick | Regal | Olympic Gold Edition |
| 2005 | Buick | Rendezvous | CX |
| 2005 | Buick | Rendezvous | CX Plus |
| 2005 | Buick | Rendezvous | CXL |
| 2005 | Buick | Rendezvous | CXL Plus |
| 2005 | Buick | Rendezvous | Ultra |
| 1992-1998 | Buick | Skylark | Custom |
| 1992-1997 | Buick | Skylark | Gran Sport |
| 1993-1997 | Buick | Skylark | Limited |
| 1996 | Buick | Skylark | Olympic Gold Edition |
| 2005 | Buick | Terraza | CX |
| 2005 | Buick | Terraza | CXL |
| 2003-2005 | Cadillac | CTS | Base |
| 2003 | Cadillac | CTS | Luxury |
| 2003 | Cadillac | CTS | Luxury Sport |
| 2005 | Cadillac | CTS | V |
| 2005 | Cadillac | DeVille | Base |
| 2005 | Cadillac | DeVille | DHS |
| 2005 | Cadillac | DeVille | DTS |
| 2005 | Cadillac | DeVille | Protection Series |
| 2005 | Cadillac | Escalade | Base |
| 2005 | Cadillac | Escalade ESV | Base |
| 2005 | Cadillac | Escalade EXT | Base |
| 2004-2005 | Cadillac | SRX | Base |
| 2005 | Cadillac | STS | Base |
| 2005 | Cadillac | XLR | Base |
| 1992-2002,2005 | Chevrolet | Astro | Base |
| 1992-1995 | Chevrolet | Astro | CL |
| 1992-1995 | Chevrolet | Astro | CS |
| 1996-2002,2005 | Chevrolet | Astro | LS |
| 1992-2002,2005 | Chevrolet | Astro | LT |
| 2005 | Chevrolet | Avalanche 1500 | Base |
| 2005 | Chevrolet | Avalanche 1500 | LS |
| 2005 | Chevrolet | Avalanche 1500 | LT |
| 2005 | Chevrolet | Avalanche 1500 | Z66 |
| 2005 | Chevrolet | Avalanche 1500 | Z71 |
| 2005 | Chevrolet | Avalanche 2500 | LS |
| 2005 | Chevrolet | Avalanche 2500 | LT |
| 2005 | Chevrolet | Aveo | LS |
| 2005 | Chevrolet | Aveo | LT |
| 2005 | Chevrolet | Aveo | Special Value |
| 1992-1996 | Chevrolet | Beretta | Base |
| 1992-1993 | Chevrolet | Beretta | GT |
| 1992-1993 | Chevrolet | Beretta | GTZ |
| 1994-1996 | Chevrolet | Beretta | Z26 |
| 1995-1999,2005 | Chevrolet | Blazer | Base |
| 1996-2004 | Chevrolet | Blazer | LS |
| 1995-2001 | Chevrolet | Blazer | LT |
| 1999-2001 | Chevrolet | Blazer | Trailblazer |
| 2001-2005 | Chevrolet | Blazer | Xtreme |
| 2003-2005 | Chevrolet | Blazer | ZR2 |
| 1996-1997 | Chevrolet | C1500 | Base |
| 1996-1998 | Chevrolet | C1500 | Cheyenne |
| 1996-1998 | Chevrolet | C1500 | Silverado |
| 1996-1998 | Chevrolet | C1500 | WT |
| 1993-2002 | Chevrolet | Camaro | Base |
| 1992,1996-1997 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | RS Heritage Edition |
| 1994-1996 | Chevrolet | Caprice | Classic |
| 1994 | Chevrolet | Caprice | Classic LS |
| 1995-2005 | Chevrolet | Cavalier | Base |
| 1995-2005 | Chevrolet | Cavalier | LS |
| 2002-2005 | Chevrolet | Cavalier | LS Sport |
| 1992-1994,1997-1999 | Chevrolet | Cavalier | RS |
| 1992-1994 | Chevrolet | Cavalier | VL |
| 1992-2002 | Chevrolet | Cavalier | Z24 |
| 2004-2005 | Chevrolet | Classic | Base |
| 2004 | Chevrolet | Classic | LS |
| 2005 | Chevrolet | Cobalt | Base |
| 2005 | Chevrolet | Cobalt | LS |
| 2005 | Chevrolet | Cobalt | LT |
| 2005 | Chevrolet | Cobalt | SS |
| 2004 | Chevrolet | Colorado | Base |
| 2004 | Chevrolet | Colorado | LS |
| 2004-2005 | Chevrolet | Colorado | Sport |
| 2004-2005 | Chevrolet | Colorado | Sport LS |
| 2004-2005 | Chevrolet | Colorado | Z71 |
| 2004-2005 | Chevrolet | Colorado | Z71 LS |
| 2004-2005 | Chevrolet | Colorado | Z85 |
| 2004-2005 | Chevrolet | Colorado | Z85 LS |
| 1994-1996 | Chevrolet | Corsica | Base |
| 1992-1993 | Chevrolet | Corsica | LT |
| 1992 | Chevrolet | Corsica | LTZ |
| 2005 | Chevrolet | Corvette | Base |
| 2005 | Chevrolet | Equinox | LS |
| 2005 | Chevrolet | Equinox | LT |
| 2005 | Chevrolet | Express 1500 | Base |
| 2005 | Chevrolet | Express 1500 | LS |
| 2005-2006 | Chevrolet | Express 2500 | Base |
| 2005 | Chevrolet | Express 2500 | LS |
| 2003-2005 | Chevrolet | Express 3500 | Base |
| 2003-2005 | Chevrolet | Express 3500 | LS |
| 2000-2003,2005 | Chevrolet | Impala | Base |
| 2000-2003,2005 | Chevrolet | Impala | LS |
| 2003 | Chevrolet | Impala | LS Sport |
| 2003,2005 | Chevrolet | Impala | Police |
| 2005 | Chevrolet | Impala | SS |
| 1996-1997 | Chevrolet | K1500 | Base |
| 1996-1998 | Chevrolet | K1500 | Cheyenne |
| 1996-1998 | Chevrolet | K1500 | Silverado |
| 1996-1998 | Chevrolet | K1500 | WT |
| 1992-2001 | Chevrolet | Lumina | Base |
| 1992-1994 | Chevrolet | Lumina | Euro |
| 1995-1999 | Chevrolet | Lumina | LS |
| 1997-1999 | Chevrolet | Lumina | LTZ |
| 1992-1994 | Chevrolet | Lumina | Z34 |
| 1992-1996 | Chevrolet | Lumina APV | Base |
| 1992 | Chevrolet | Lumina APV | CL |
| 1993-1996 | Chevrolet | Lumina APV | LS |
| 1997-2003,2005 | Chevrolet | Malibu | Base |
| 1997-2003,2005 | Chevrolet | Malibu | LS |
| 2005 | Chevrolet | Malibu | LT |
| 2005 | Chevrolet | Malibu | Maxx LS |
| 2005 | Chevrolet | Malibu | Maxx LT |
| 1999-2000 | Chevrolet | Metro | Base |
| 1998-2000 | Chevrolet | Metro | LSi |
| 1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car |
| 1995-2005 | Chevrolet | Monte Carlo | LS |
| 2003 | Chevrolet | Monte Carlo | LS Competition |
| 2003 | Chevrolet | Monte Carlo | LS Sport |
| 2005 | Chevrolet | Monte Carlo | LT |
| 2000-2005 | Chevrolet | Monte Carlo | SS |
| 2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition |
| 2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition |
| 2003 | Chevrolet | Monte Carlo | SS High Sport |
| 2003 | Chevrolet | Monte Carlo | SS Pace Car |
| 1995-1999 | Chevrolet | Monte Carlo | Z34 |
| 1998-2000 | Chevrolet | Prizm | Base |
| 1998-2000 | Chevrolet | Prizm | LSi |
| 1994-2003 | Chevrolet | S10 | Base |
| 1994-2004 | Chevrolet | S10 | LS |
| 1994-1998 | Chevrolet | S10 | SS |
| 1999-2003 | Chevrolet | S10 | Xtreme |
| 1994-2003 | Chevrolet | S10 | ZR2 |
| 2002-2004 | Chevrolet | S10 | ZR5 |
| 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 |
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 1999-2005 | Chevrolet | Silverado 1500 | LS |
| 1999-2005 | Chevrolet | Silverado 1500 | LT |
| 2005 | Chevrolet | Silverado 1500 | SS |
| 2002-2005 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2005 | Chevrolet | Silverado 1500 HD | LT |
| 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2005 | Chevrolet | Silverado 2500 HD | LS |
| 2005 | Chevrolet | Silverado 2500 HD | LT |
| 2005 | Chevrolet | Silverado 2500 HD | WT |
| 2005 | Chevrolet | Silverado 3500 | Base |
| 2005 | Chevrolet | Silverado 3500 | LS |
| 2005 | Chevrolet | Silverado 3500 | LT |
| 2005 | Chevrolet | SSR | Base |
| 2005 | Chevrolet | Suburban 1500 | LS |
| 2005 | Chevrolet | Suburban 1500 | LT |
| 2005 | Chevrolet | Suburban 1500 | Z71 |
| 2005 | Chevrolet | Suburban 2500 | LS |
| 2005 | Chevrolet | Suburban 2500 | LT |
| 2005 | Chevrolet | Tahoe | LS |
| 2005 | Chevrolet | Tahoe | LT |
| 2005 | Chevrolet | Tahoe | Z71 |
| 2001-2002 | Chevrolet | Tracker | LT |
| 2001-2002 | Chevrolet | Tracker | ZR2 |
| 2005 | Chevrolet | Trailblazer | LS |
| 2005 | Chevrolet | Trailblazer | LT |
| 2005 | Chevrolet | Trailblazer EXT | LS |
| 2005 | Chevrolet | Trailblazer EXT | LT |
| 2005 | Chevrolet | Uplander | Base |
| 2005 | Chevrolet | Uplander | LS |
| 2005 | Chevrolet | Uplander | LT |
| 1997-2000,2002 | Chevrolet | Venture | Base |
| 1997-2002,2005 | Chevrolet | Venture | LS |
| 2000-2002,2005 | Chevrolet | Venture | LT |
| 2000-2002,2005 | Chevrolet | Venture | Plus |
| 2000-2002 | Chevrolet | Venture | Value |
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.
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- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1191 reviews
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Product Reviews
★★★★★ 5
such a good read
Format: Kindle
Madison, Lucas, Grey and Rian were made for each other!!! First time reading from this author and I’m not disappointed!!! Absolutely love the Love in this book and couldn’t ask for a better OV!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2023
★★★★★ 4
Fluffy and Nice Omegaverse
Format: Kindle
… this would have made 5 stars but for 2 reasons.
A.) there were quite a few typos; misspelled words, missing quotations, “the his” mistakes, and various signs that maybe a proofread would do good.
B.) the writing was quite textbook. Late blooming omega is struggling with her new self, finds a absurdly wealthy pack of alphas, every thing is almost insta-love but she resists, then decides to love herself and let everyone be happy.
Rian was my favourite (obviously the author’s favourite too because he got the most page time) but I wish we could see more of his CEO side? He went to work maybe ONCE the entire time. Gray was supposed to be the “growly one” but he turned out to be puppy dog. Lucas was a genius brainiac doctor - but also super alpha with an aggressive hindbrain with a breeding k*nk?? And then there was no actual “breeding”??
Spice 3/5 - normally omegaverse books are super high on messy smut but this was tamer.
Romance 3/5 - insta-love that was then resisted because of personal hangup’s
Plot 2/5 - weird paced head hopping, showing the same scene from different POV’s that made me feel like it was 2 steps backward, 1 step forward.
Humour 4/5 - there were a dozen lines that genuinely made me chuckle out loud
Would have been five stars but the lack of proofreading and the predictable plot made me unable to get up to ADORED IT level - four stars is still and official ENJOYED IT, y’all. This isn’t a bad rating. The “Club Heat” has intriguing possibilities so I’m going to give the second one a shot.
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Reviewed in the United States on March 31, 2023
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025