Application Note: Fits 03-07 F-250/F-350 SuperDuty 6.0L Powerstroke & 03-06 Excursion Powerstroke
The Airaid SynthaMax Dry Filter Intake System 401-131-1 will give you more of that turbo whistle you’re looking for. Intake system covers, used by some manufactures, often reduce air intake noise and the filter size of the intake. Increasing air-flow leads to quicker turbo spool-up, improved fuel mileage and overall horsepower increases.
Complete the job with these highly suggested add-on products.
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