K&N 03-04 Lincoln Navigator V8-5.4L DOHC Performance Intake KitThe K&N 57 2551 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Lincoln Navigator models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57 2551 air intake comes

000cfm air filter and premium hardware

The 57-1509-1 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space

Year Make Model Submodel 2014-2021 Jeep Grand Cherokee SRT 2012-2013 Jeep Grand Cherokee SRT8 2018-2021 Jeep Grand Cherokee Trackhawk

000 sq ft (7

This system provides a +26% air-flow increase over stock

Top Mounted Heat Shield Design: aFe developed this sturdy 18 gauge steel wrinkle-black powder-coated heat shield to snap onto the top of the lower half of the factory airbox to provide a hassle-free installation utilizing factory mounting locations

Takeda Momentum intakes are designed with fewer parts for a fast and easy installation

Year Make Model Submodel 2022-2023 Ford Maverick Lariat 2022-2023 Ford Maverick XL 2022-2023 Ford Maverick XLT

All systems use factory mounting locations providing stability and hassle-free installation

Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020 Subaru WRX Premium

Year Make Model Submodel 2017 Audi A6 Quattro Competition 2012-2015

We make choosing an exhaust system easy with our superior build quality