K&N 98-00 Lexus GS400 V8-4.0L Performance Air Intake Kit - 57-9011 fits_2003-2008`Infiniti`FX35 0 inch system at lower

0 inch system at lower RPMs resulted in a loss of torque with very little offsetting gain up top

HKS Intercooler Kit w/o Piping Civic Type R FK8 K20C

Finished in high-gloss black

These valves help regulate

TC8-HDG4 kit features ACT's most popular Heavy Duty pressure plate

K&N 98-00 Lexus GS400 V8-4.0L Performance Air Intake Kit - 57-9011 fits_2003-2008`Infiniti`FX35 0 inch system at lowerA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect