Description

Weistec High Flow Air Filter Set, M157 / M278

These Weistec filters are compatible with the 5.5 Biturbo and the 4.7 Biturbo (M157 and M278 engines). When analyzing the factory airbox and flow characteristics we found the placement of the filter in the box to be a significant restriction. Improvements in filter shape and positioning, combined with our very own high flow element provides a significant flow and power increase across all ranges of the engines power band.

For maximum results, the combination of our Weistec ECU flash is recommended.

Key Features:
– Adds 5-20 Horsepower
– Increased Flow Area
– Optimized Airbox fitment over factory filter
– Amplifies the performance of your Weistec ECU Tune
– Set of 2

Vehicle Applications:
– 2018 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2017 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2016 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2015 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2014 Mercedes-Benz G63 AMG 6X6 6X6 (W463) Twin Turbo 5.5L V8 (M157)
– 2014 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2013 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)
– 2012 Mercedes-Benz G63 AMG Base (W463) Twin Turbo 5.5L V8 (M157)

Notes: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.