69-6031TS K&N Performance Air Intake System, 2011 - 2013 Mazda 3 2.0L L4 sv6 Forged from aerospace alloy and

Forged from aerospace alloy and heat-treated prior to thread rolling and machining

Internal thermostat ensures engine oil reaches safe operating temperatures quickly and prevents over-cooling

OUTER ID 0

The Powerbond Street Series by Dayco brings bonded balancer technology within the budget of every performance street engine builder from mild to wild

Suzuki 3 & 4 cylinder

69-6031TS K&N Performance Air Intake System, 2011 - 2013 Mazda 3 2.0L L4 sv6 Forged from aerospace alloy andGain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel bent aluminum intake tube. Each system is paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media.