Nitrous Express GM LS 90mm Plate Nitrous Kit (50-400HP) w/10lb Bottle — Fits 90mm Throttle Bodies & Intakes

SKU: NEX20934-10
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Sale price$945.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Nitrous Express

Nitrous Express engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Nitrous Express lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Nitrous Express GM LS 90mm Plate Nitrous System for 90mm Throttle Bodies

Achieve incredible power gains in your GM LS-powered vehicle with the Nitrous Express 90mm Plate System. This meticulously engineered kit is designed to fit seamlessly between your 90mm throttle body and intake, providing an impressive and adjustable 50 to 400 horsepower increase. Experience instant, on-demand power that will transform your driving experience, whether on the street or at the track. Nitrous Express ensures superior quality and easy installation for optimal performance.

Key Features for Maximum Power:

  • Extreme Horsepower Range: Offers jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower, allowing for precise tuning.
  • Precision Billet Plate: Designed for a perfect fit on 90mm throttle bodies and intakes, ensuring a clean and secure installation.
  • ProPower Lightning Solenoids: Utilizes high-performance solenoids for reliable and consistent nitrous and fuel delivery.
  • Dual Stage Upgradeable: Features pre-machined passages for a simple upgrade to a dual-stage system (requires NX933D).
  • All-Inclusive Package: Includes a 10lb nitrous bottle, 6AN feedline, braided stainless solenoid lines, stainless bottle brackets, master arming switch, WOT switch, and all necessary hardware for a complete, professional setup.

This Nitrous Express 90mm Plate System is built with the latest technology and the finest components, guaranteeing a powerful and dependable boost for your LS engine. Find your performance edge with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2004-2007 Cadillac CTS V
2009-2019 Cadillac CTS V
2002-2008 Cadillac Escalade Base
2008 Cadillac Escalade Platinum
2015-2016 Cadillac Escalade Premium
2015-2019 Cadillac Escalade Base
2015-2019 Cadillac Escalade Luxury
2015-2019 Cadillac Escalade Platinum
2017-2019 Cadillac Escalade Premium Luxury
2003-2008 Cadillac Escalade ESV Base
2008 Cadillac Escalade ESV Platinum
2015-2016 Cadillac Escalade ESV Premium
2015-2019 Cadillac Escalade ESV Base
2015-2019 Cadillac Escalade ESV Luxury
2015-2019 Cadillac Escalade ESV Platinum
2017-2019 Cadillac Escalade ESV Premium Luxury
2002-2008 Cadillac Escalade EXT Base
2007-2009 Chevrolet Avalanche LS
2007-2009 Chevrolet Avalanche LT
2007-2009 Chevrolet Avalanche LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1998-2002 Chevrolet Camaro Z28
1998-2002 Chevrolet Camaro Z28 SS
2010-2020 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2017-2020 Chevrolet Camaro ZL1
2020 Chevrolet Camaro LT1
2009-2012 Chevrolet Colorado LT
1997-2013 Chevrolet Corvette Base
1998 Chevrolet Corvette Indianapolis 500 Pace Car
2001-2004 Chevrolet Corvette Z06
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2014-2020 Chevrolet Corvette Stingray
2015-2019 Chevrolet Corvette Z06
2017-2019 Chevrolet Corvette Grand Sport
2019 Chevrolet Corvette ZR1
2003-2009 Chevrolet Express 1500 Base
2003-2009 Chevrolet Express 1500 LS
2006-2009 Chevrolet Express 1500 LT
2003-2009 Chevrolet Express 2500 LS
2003-2009 Chevrolet Express 2500 Base
2006-2009 Chevrolet Express 2500 LT

…and 211 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Nitrous Express

Nitrous Express engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Nitrous Express lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Nitrous Express GM LS 90mm Plate Nitrous System for 90mm Throttle Bodies

Achieve incredible power gains in your GM LS-powered vehicle with the Nitrous Express 90mm Plate System. This meticulously engineered kit is designed to fit seamlessly between your 90mm throttle body and intake, providing an impressive and adjustable 50 to 400 horsepower increase. Experience instant, on-demand power that will transform your driving experience, whether on the street or at the track. Nitrous Express ensures superior quality and easy installation for optimal performance.

Key Features for Maximum Power:

  • Extreme Horsepower Range: Offers jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower, allowing for precise tuning.
  • Precision Billet Plate: Designed for a perfect fit on 90mm throttle bodies and intakes, ensuring a clean and secure installation.
  • ProPower Lightning Solenoids: Utilizes high-performance solenoids for reliable and consistent nitrous and fuel delivery.
  • Dual Stage Upgradeable: Features pre-machined passages for a simple upgrade to a dual-stage system (requires NX933D).
  • All-Inclusive Package: Includes a 10lb nitrous bottle, 6AN feedline, braided stainless solenoid lines, stainless bottle brackets, master arming switch, WOT switch, and all necessary hardware for a complete, professional setup.

This Nitrous Express 90mm Plate System is built with the latest technology and the finest components, guaranteeing a powerful and dependable boost for your LS engine. Find your performance edge with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2004-2007 Cadillac CTS V
2009-2019 Cadillac CTS V
2002-2008 Cadillac Escalade Base
2008 Cadillac Escalade Platinum
2015-2016 Cadillac Escalade Premium
2015-2019 Cadillac Escalade Base
2015-2019 Cadillac Escalade Luxury
2015-2019 Cadillac Escalade Platinum
2017-2019 Cadillac Escalade Premium Luxury
2003-2008 Cadillac Escalade ESV Base
2008 Cadillac Escalade ESV Platinum
2015-2016 Cadillac Escalade ESV Premium
2015-2019 Cadillac Escalade ESV Base
2015-2019 Cadillac Escalade ESV Luxury
2015-2019 Cadillac Escalade ESV Platinum
2017-2019 Cadillac Escalade ESV Premium Luxury
2002-2008 Cadillac Escalade EXT Base
2007-2009 Chevrolet Avalanche LS
2007-2009 Chevrolet Avalanche LT
2007-2009 Chevrolet Avalanche LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1998-2002 Chevrolet Camaro Z28
1998-2002 Chevrolet Camaro Z28 SS
2010-2020 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2017-2020 Chevrolet Camaro ZL1
2020 Chevrolet Camaro LT1
2009-2012 Chevrolet Colorado LT
1997-2013 Chevrolet Corvette Base
1998 Chevrolet Corvette Indianapolis 500 Pace Car
2001-2004 Chevrolet Corvette Z06
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2014-2020 Chevrolet Corvette Stingray
2015-2019 Chevrolet Corvette Z06
2017-2019 Chevrolet Corvette Grand Sport
2019 Chevrolet Corvette ZR1
2003-2009 Chevrolet Express 1500 Base
2003-2009 Chevrolet Express 1500 LS
2006-2009 Chevrolet Express 1500 LT
2003-2009 Chevrolet Express 2500 LS
2003-2009 Chevrolet Express 2500 Base
2006-2009 Chevrolet Express 2500 LT

…and 211 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About Nitrous Express

Nitrous Express engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Nitrous Express lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Nitrous Express GM LS 90mm Plate Nitrous System for 90mm Throttle Bodies

Achieve incredible power gains in your GM LS-powered vehicle with the Nitrous Express 90mm Plate System. This meticulously engineered kit is designed to fit seamlessly between your 90mm throttle body and intake, providing an impressive and adjustable 50 to 400 horsepower increase. Experience instant, on-demand power that will transform your driving experience, whether on the street or at the track. Nitrous Express ensures superior quality and easy installation for optimal performance.

Key Features for Maximum Power:

  • Extreme Horsepower Range: Offers jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower, allowing for precise tuning.
  • Precision Billet Plate: Designed for a perfect fit on 90mm throttle bodies and intakes, ensuring a clean and secure installation.
  • ProPower Lightning Solenoids: Utilizes high-performance solenoids for reliable and consistent nitrous and fuel delivery.
  • Dual Stage Upgradeable: Features pre-machined passages for a simple upgrade to a dual-stage system (requires NX933D).
  • All-Inclusive Package: Includes a 10lb nitrous bottle, 6AN feedline, braided stainless solenoid lines, stainless bottle brackets, master arming switch, WOT switch, and all necessary hardware for a complete, professional setup.

This Nitrous Express 90mm Plate System is built with the latest technology and the finest components, guaranteeing a powerful and dependable boost for your LS engine. Find your performance edge with GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2004-2007 Cadillac CTS V
2009-2019 Cadillac CTS V
2002-2008 Cadillac Escalade Base
2008 Cadillac Escalade Platinum
2015-2016 Cadillac Escalade Premium
2015-2019 Cadillac Escalade Base
2015-2019 Cadillac Escalade Luxury
2015-2019 Cadillac Escalade Platinum
2017-2019 Cadillac Escalade Premium Luxury
2003-2008 Cadillac Escalade ESV Base
2008 Cadillac Escalade ESV Platinum
2015-2016 Cadillac Escalade ESV Premium
2015-2019 Cadillac Escalade ESV Base
2015-2019 Cadillac Escalade ESV Luxury
2015-2019 Cadillac Escalade ESV Platinum
2017-2019 Cadillac Escalade ESV Premium Luxury
2002-2008 Cadillac Escalade EXT Base
2007-2009 Chevrolet Avalanche LS
2007-2009 Chevrolet Avalanche LT
2007-2009 Chevrolet Avalanche LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
1998-2002 Chevrolet Camaro Z28
1998-2002 Chevrolet Camaro Z28 SS
2010-2020 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2017-2020 Chevrolet Camaro ZL1
2020 Chevrolet Camaro LT1
2009-2012 Chevrolet Colorado LT
1997-2013 Chevrolet Corvette Base
1998 Chevrolet Corvette Indianapolis 500 Pace Car
2001-2004 Chevrolet Corvette Z06
2003 Chevrolet Corvette 50th Anniversary Edition
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2014-2020 Chevrolet Corvette Stingray
2015-2019 Chevrolet Corvette Z06
2017-2019 Chevrolet Corvette Grand Sport
2019 Chevrolet Corvette ZR1
2003-2009 Chevrolet Express 1500 Base
2003-2009 Chevrolet Express 1500 LS
2006-2009 Chevrolet Express 1500 LT
2003-2009 Chevrolet Express 2500 LS
2003-2009 Chevrolet Express 2500 Base
2006-2009 Chevrolet Express 2500 LT

…and 211 additional fitments. Contact us to confirm yours.

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