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  See more parts for INFINITI FX35
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Supertech Inconel Exhaust Valve Set of 12 +1mm Oversize for Nissan 350Z, Altima, Maxima 2001-2016 - NEVI-1023F-12

Supertech Inconel Exhaust Valve NEVI-1023F-12

If you're looking to enhance the performance of your engine, the Supertech Inconel Exhaust Valve is an upgrade you won't want to overlook. Designed for precision and durability, this set of 12 valves is engineered to help you get the most out of your vehicle, whether you're hitting the track or just enjoying a spirited drive on the weekends.

Why Choose Supertech Inconel Exhaust Valves?

Crafted from high-quality Inconel, these exhaust valves are built to withstand extreme temperatures and pressures, ensuring reliable performance for years to come. The meticulous design allows for optimal airflow, which can translate into improved throttle response and overall engine efficiency. Plus, they meet or exceed rigorous industry standards, so you can trust their quality.

Key Features

  • Set of 12 valves for complete engine overhaul
  • Precision-engineered for maximum performance
  • Durable Inconel material for long-lasting service
  • Dimensions:
    • Head Diameter: 30.50mm (-0.8)
    • Stem Diameter: 5.97mm
    • Length: 95.00mm (+1.0)

Fitment

The NEVI-1023F-12 is compatible with a wide range of vehicles, making it a versatile choice for many Nissan and Infiniti models. Here’s where it fits:

  • Infiniti FX35 (2003-2008)
  • Infiniti G35 (2003-2007)
  • Infiniti I35 (2002-2004)
  • Infiniti JX Series (2013)
  • Infiniti M35/M45 (2006-2008)
  • Infiniti QX4 (2001-2003)
  • Nissan 350Z (2003-2006)
  • Nissan Altima (2002-2015)
  • Nissan Maxima (2002-2016)
  • Nissan Murano (2003-2016)
  • Nissan Pathfinder (2001-2015)
  • Nissan Quest (2004-2015)

Customer Feedback

Real users have reported significant improvements after installing the Supertech Inconel Exhaust Valves. For instance, an owner of a 2006 Infiniti G35 mentioned, “After swapping out the stock valves with these Supertech Inconel ones, I noticed a boost in mid-range torque and a smoother rev-up. They fit perfectly and have held up great during my weekend track days.”

Upgrade your engine with the Supertech Inconel Exhaust Valve NEVI-1023F-12 and experience enhanced performance you can feel. Whether you're a daily driver or a weekend warrior, these valves are designed to meet the demands of your driving style.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
INFINITI FX35 2003-2008 Base
INFINITI G35 2003-2007 Base
INFINITI G35 2004-2007 X
INFINITI G35 2007 Sport
INFINITI G35 2007 Journey
INFINITI M35 2006-2007 Sport
INFINITI M35 2006-2010 Base
INFINITI M35 2006-2010 X
INFINITI M45 2006-2008 Sport
INFINITI M45 2006-2008 Base
INFINITI M45 2008 X
Nissan 350Z 2003-2006 Track
Nissan 350Z 2003-2006 Touring
Nissan 350Z 2003-2006 Performance
Nissan 350Z 2003-2006 Enthusiast
Nissan 350Z 2003-2006 Base
Nissan 350Z 2005-2006 Grand Touring
Nissan 350Z 2005 35th Anniversary Edition
Nissan Altima 2002-2015 SL
Nissan Altima 2002-2009 SE
Nissan Altima 2002-2015 S
Nissan Altima 2002-2004, 2006-2015 Base
Nissan Altima 2005-2006 SE-R
Nissan Altima 2007-2011 Hybrid
Nissan Altima 2008-2009 Coupe
Nissan Altima 2010-2012 SR
Nissan Altima 2013-2015 Sense
Nissan Altima 2013-2015 SV
Nissan Altima 2013-2015 Advance
Nissan Altima 2013-2015 Exclusive
Nissan Maxima 2002-2003 GXE
Nissan Maxima 2002-2003 GLE
Nissan Maxima 2002-2008 SE
Nissan Maxima 2004, 2007 SL Luxury
Nissan Maxima 2004-2006 SE Elite
Nissan Maxima 2004 SL Premium
Nissan Maxima 2004-2008 SE Touring
Nissan Maxima 2004-2008, 2016 SL
Nissan Maxima 2009-2014, 2016 SV
Nissan Maxima 2009-2014, 2016 S
Nissan Maxima 2009 Tracking
Nissan Maxima 2009 GXE Sport
Nissan Maxima 2010-2015 Base
Nissan Maxima 2012-2016 Exclusive
Nissan Maxima 2016 Advance
Nissan Maxima 2016 Platinum
Nissan Maxima 2016 SR
Nissan Murano 2003-2007 SE
Nissan Murano 2003-2007, 2009-2016 SL
Nissan Murano 2005-2007, 2009-2016 S
Nissan Murano 2009-2014 LE
Nissan Murano 2011-2014 CrossCabriolet
Nissan Murano 2011-2016 SV
Nissan Murano 2012-2014 Exclusive
Nissan Murano 2015-2016 Platinum
Nissan Murano 2016 SL Hybrid
Nissan Murano 2016 Platinum Hybrid
Nissan Pathfinder 2001-2010 SE
Nissan Pathfinder 2001-2012 LE
Nissan Pathfinder 2001-2002, 2005 XE
Nissan Pathfinder 2005-2008 SE Comfort
Nissan Pathfinder 2005-2009 SE Off-Road
Nissan Pathfinder 2005-2008 LE Luxury
Nissan Pathfinder 2006-2008 SE Premium
Nissan Pathfinder 2006-2015 S
Nissan Pathfinder 2011-2015 SV
Nissan Pathfinder 2011-2012 Silver Edition
Nissan Pathfinder 2012 Base
Nissan Pathfinder 2013-2015 Exclusive
Nissan Pathfinder 2013-2015 Platinum
Nissan Pathfinder 2013-2015 SL
Nissan Pathfinder 2013-2015 Advance
Nissan Pathfinder 2013-2015 Sense
Nissan Pathfinder 2014-2015 SV Hybrid
Nissan Pathfinder 2014-2015 SL Hybrid
Nissan Pathfinder 2014-2015 Platinum Hybrid
Nissan Quest 2004-2009, 2011-2015 SL
Nissan Quest 2004-2009 SE
Nissan Quest 2004-2009, 2011-2015 S
Nissan Quest 2005-2009 Base
Nissan Quest 2006 SL Special Edition
Nissan Quest 2009 SLT
Nissan Quest 2011-2014 LE
Nissan Quest 2011-2015 SV
Nissan Quest 2015 Platinum

Supertech Banner

Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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