Gen 3 Dual Ultra Long Tube Air Intake

The STILLEN Gen 3 Dual Ultra Long Tube Air Intake system is engineered to maximize engine performance for the 2008-2013 Infiniti G37 and 2014-2015 Infiniti Q60 models, specifically those equipped with the 3.7 Liter V6 engine. This intake is designed and built in the U.S.A., featuring ultra-long, mandrel-bent polished aluminum tubes for enhanced airflow velocity. This advanced intake system places two large STILLEN air filters in front of the radiator, optimizing cold air flow and allowing for easy access for cleaning. It also includes a polyurethane splash guard to protect the filters from road debris. The design aims for enhanced throttle response across the rev range and can visually improve the engine bay's aesthetics. STILLEN claims this intake can achieve an 18.5 WHP / 13.12 WTQ gain on the Infiniti G37 coupe and improves mileage per gallon (MPG). The system is CARB Exempt with E.O. #D-436-22. Installation requires mild enlarging of the front core support holes and may involve removing the front fascia clip for easier access. While described as simple enough for driveway installation, some customer reviews note that the instructions can be vague, and certain resets (like for windows and keys) may be necessary after battery disconnection. The kit fits both RWD and AWD models.