69-3539TB K&N Performance Air Intake System, 2016 - 2018 Ford Focus RS 2.3L L4

69-3539TB K&N Performance Air Intake System, 2016 - 2018 Ford Focus RS 2.3L L4The K&N 69 3539TB Typhoon air intake system is a free flowing, mandrel bent aluminum tube air induction system designed to fit some Ford Focus models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothens and straightens air flow. This allows your engine to inhale a larger amount of air than the factory air intake. More air

Looking to refresh your timing chain set

crossover line adapter)

The heavy-duty canister is engineered to be exceptionally durable

Compatible with both standard and 102mm throttle bodies

Suitable for: For LS1 and LS6 5

180F (82C) start open temp

[ Finding a lot of oil building up in your LS intake

Your choice of length in a full set of 16

Estimated Torque Gain: 10

K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow

Genuine replacement head bolts for use in LS engines that require same bolt lengths found in post September 2003 LS1/LS6 Vehicles

*MAF-Less Configurations on some vehicles may need the addition of a IAT Sensor and appropriate harness*