Sale

Air and Fuel› Air Cleaners, Filters, Intakes and Components

Stillen

Generation 3 Ultra Long Tube Air Intake Kit

$679.79 $607.69 Save $72.10

SKU: 402849DF

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Stillen Generation 3 Dual Ultra Long Tube Air Intake Kit is engineered to significantly enhance the performance of your 2007-2008 Infiniti G35 Sedan. It boasts a CARB exemption with EO #D-436-21, ensuring compliance with emissions regulations. The polished aluminum finish adds an aggressive aesthetic under the hood, complementing the performance gains. Experience improved acceleration with a claimed peak gain of 14WHP and 8WTQ to the wheels. Benefits include improved low-end torque, enhanced throttle response, and better miles per gallon (MPG) due to efficient airflow. The kit is built to last and designed and manufactured in the USA.

MIA's Description

The Stillen Generation 3 Dual Ultra Long Tube Air Intake Kit is designed to increase engine performance. It features polished aluminum intake tubes and two large air filters placed in front of the radiator for optimal cold air flow. This kit provides a better airflow to the engine with its smooth surface tubing construction.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number402849DF
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy