2009-2017 Nissan 370Z Dual Long Tube Air Intake Kit (Gen 2) [Z34] - Oil Filter - 402851


Shipping calculated at checkout.


Product Features

  • Twin Mandrel Bent Polished Aluminum Intake Tubes
  • Polyurethane Heat Shields
  • Utilizes Genuine K&N Filters w/ 1,000,000 Mile Warranty
  • Increased Throttle Performance and Horsepower
  • CARB Exempt - E.O. #D-436-22


Nissan 370Z Air Intake - (Gen 2) Dual Long Tube w/ Polyurethane Heat Shields [Z34] - Oil Filter - 402851



  • 13WHP / 9WTQ Peak Gain, Consistent Improvement Across The Rev Band*
  • Built To Last - Designed & Manufactured in U.S.A.
  • More Efficient Air Filter Media & Enhanced Airflow Improves mileage per gallon (MPG).
  • Improved throttle response
  • Easy To Install - Simple Enough To Do In Your Driveway
  • Visually Improves Your Engine Bay
  • Runs Great On Stock Tune - No CEL, No Tune Needed!

ξ*Results May Vary!


Increase engine performance with theξSTILLEN air intake for Nissan 370Z Z34. The GEN 2 features the most optimal horsepower and torque gains. ThisξSTILLEN Nissan 370Z air intakeξhas a polished finish. ThisξZ34 370Z intakeξprovides a better air flow to the engine with the smooth surface tubing construction.

For those With a Dual Throttle Body 6th gen 370Z owners who want improved performance with a show quality shine, we've introduced our Gen 2 Long Tube Intakes. We replaced the restrictive factory air boxes with two (2) AEM dry filters. These filters are designed with an integral velocity stack and attach to our newly designed polished aluminum long tubes. Replacing the factory intake tubes with the STILLEN design adds additional horsepower, and a great look for the engine bay.

The Z34 filters sit inside custom-fitted urethane intake boxes, which ensure no hot engine compartment air gets sucked into the intake tract. This creates a cold air path, and unlike other manufacturers who only partially shield the filter from hot underhood air, STILLEN has fully enclosed the filters and draws on cold air from behind the grille, for optimum performance.

As with all of our urethane intake boxes, these can be left natural black or painted to match the color scheme of the car.

The STILLEN Generation 2 Long Tube Dual Hi-Flow Intake for 6th gen 370Z is mild under cruising situations, and really comes to life creating an impressive intake note under acceleration.ξ

***Does not fit fit 2018+ model vehicles.ξ For those vehicles we highly recommend our extremely popular Gen. 3 intakes.

Customer Reviews

No reviews yet Write a review