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Weistec High Flow Air Filter Set, M177 (High Output)

Regular price $359.00 USD
Regular price Sale price $359.00 USD
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SKU: 01-177-01868-9

These Weistec filters are compatible with the 4.0 Liter Biturbo (M177 engine) for the W213 chassis E63S. 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.

Key Features:

  • Adds 5-20 Horsepower

  • Increased Flow Area

  • Optimized Airbox fitment over factory filter

  • Set of 2


2017+ Mercedes-Benz E63/s (W213)
2018+ Mercedes-Benz S63 (W222)
2019+ Mercedes-Benz GT63/s (X290)
2019+ Mercedes-Benz G63 (W463A)