STILLEN 2009-2013 Infiniti G37 Sedan Dual Ultra Long Tube (Gen 3) Air Intake Kit [V36] (w/ Oil Filter) - 402847

Upgrade your 2009–2013 Infiniti G37 Sedan (V36, 3.7L V6) with the STILLEN Gen 3 Dual Ultra Long Tube Air Intake. Engineered and built in the U.S.A., this high-performance intake system delivers increased horsepower, torque, and throttle response while improving airflow efficiency and engine bay aesthetics.

Vehicle Fitment:

• 2009–2013 Infiniti G37 Sedan (V36, 3.7L V6)
• Fits both RWD and AWD models

Key Features & Benefits:

• Ultra Long Mandrel-Bent Polished Aluminum Tubes for maximum airflow and performance
• Dual High-Flow STILLEN Washable Oiled Air Filters with larger surface area for superior intake efficiency
• Polyurethane Splash Shield included to protect filters from debris
• Improves throttle response across the rev range
• Optimized variable-diameter tubing to maximize air velocity and minimize restriction
• Enhances engine bay appearance with polished aluminum finish
• CARB Exempt – E.O. #D-436-22
• Runs great on OEM tune – no check engine lights (CEL), no additional tuning required
• Simple installation – mild enlargement of core support holes may be required
• Made in the U.S.A. for durability and long-term performance

Performance Gains:

Dyno-tested for the Infiniti G37 Sedan, the Gen 3 intake delivers up to 14 wheel horsepower (WHP) and 6.9 wheel torque (WTQ) gains, depending on your specific vehicle configuration.

Installation Notes:

• Intake filters are positioned in front of the radiator for optimal cold air supply
• Urethane splash guards help protect filters from road debris
• Recommended removal of front fascia clips improves ease of installation (optional)
• Easy filter access allows for regular cleaning and maintenance

Overview:

The STILLEN Gen 3 Air Intake builds on previous Gen 1 and Gen 2 designs, offering a dual-filter ultra long tube layout for optimal airflow to the VQ37 powerplant. The updated design provides superior performance gains while maintaining excellent OEM fit and finish.