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The Weistec M156 High Flow Air Filters are made with our very own high flow element that significantly outflows the factory air filters. The filters are a drop in replacement for all M156 powered vehicles. The M156 High Flow Air Filters are “dry” filters, they do not cause issues with the Mass Air Sensors like some of the oiled filters available.
For maximum results, the combination of our Weistec ECU flash and Weistec M156 High Flow Air Filters is recommended.
Adds 5-10 Horsepower
Increased Flow Area
Amplifies performance of your Weistec ECU Tune
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Unless otherwise stated, some Weistec Engineering performance upgrades are sold for race car use only.