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Stillen Ultra Long Tube Dual Intake System, 09-20 370Z

Stillen Ultra Long Tube Dual Intake System, 09-20 370Z
You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:11-2926
Price: $621.39
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  • (1) Mandrel Bent Upper Intake Tube Set (Left & Right)
  • (1) Mandrel Bent Lower Ultra long Tube Set (Left & Right)
  • (2) K&N Air Filter
  • (2) Silicone Intake to Throttle Body Connector
  • (2) Silicone Intake Tube Connector
  • (8) Intake Tubing Boot Clamp
  • (2) Air Filter Mounting Clamp
  • (2) Silicone Breather Hose
  • (1) Instructions

This highly anticipated Generation 3 Ultra Long Intake Kit from Stillen utilizes the principles proven with the G37 3.7L system. It features a proprietary, radical intake design devised to maximize horsepower from the VQ37 engine, and provides dramatically better power than any intake on the market for the VQ37. The new Gen 3 Ultra Long Tube Intake places two large K&N filters in front of the radiator, allowing for cool air provided from the front grille, avoiding the trouble of some systems that locate the filters at ground level, where asphalt temperatures can dramatically increase the intake air temperature, where hydrolocking is most common. This strategic placement of the filters allows for optimum cold air flow and easy filter removal for cleaning. It features additional polished tubes that pass through the front core support (slight enlargement of the core support openings is necessary to accommodate the pipes, which is achieved easily with a dremel or other cutting tool), larger air filters than the Generation 2 unit, and a system of varied diameter tubing and steps to maximize air velocity. Stillen's R&D team engineered and dyno tested more than 50 variations before being satisfied that this is the best possible system design for the VQ37 engines. The power result: A dyno-proven 17.5 horsepower gain at the wheels on the 370Z. This translates to an estimated 20-22 horsepower gain at the flywheel! Dyno Results

Features at a glance:
  • Average peak gain of 17.5WHP/13WTQ (exact numbers vary)
  • Polished Aluminum Mandrel-Bent Pipes Completely Replace Factory Tubes and Relocate Filters
  • Durable Silicone Tube Connectors
  • True Cold Air design via relocated filter placement
  • Genuine K&N Filters
  • Filters have a 1,000,000 Mile Warranty from K&N
  • No Check Engine Light (CEL) Problems or custom engine tuning required
  • Easy to Follow Instructions
  • Designed & Manufactured in the US.

This intake is approved for use in California up to and including 2016 models. C.A.R.B. EO#D-436-22.

Non-California Customers:
While this system is approved for use in California (only through 2016 models), performance Intake Systems may not be street/smog legal in some areas. Check with the motor vehicle code/department in your area.

Model Guide:
Nissan 370Z

Code Guide:
Nissan Z34

Year Guide:
2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

Some parts may not fit every version of every year listed. See product Title & Description for any application breakdowns or customization options, and contact us with any questions.

  • 2009 Nissan 370Z
  • 2010 Nissan 370Z
  • 2011 Nissan 370Z
  • 2012 Nissan 370Z
  • 2013 Nissan 370Z
  • 2014 Nissan 370Z
  • 2015 Nissan 370Z
  • 2016 Nissan 370Z
  • 2017 Nissan 370Z
  • 2018 Nissan 370Z
  • 2019 Nissan 370Z
Attention California Customers:
WARNING: Cancer and Reproductive Harm -