High flow, reusable air filter. Used as a replacement filter to an ECS intake system or for your custom intake project. 4.5" Base OD / 6" Filter Height / 3.5" Top OD
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Brand:
ES#:
3697634
Mfg#:
003675ECS03-02
In Stock
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$58.99
This product was last offered at the strikethrough price on 06-13-2026
Protect your engine, improve performance
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Designed to meet the rigorous demands of BMW’s S63 and S85 engines, this filter provides the massive airflow required for maximum horsepower.
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Keep your S85 V10 engine breathing cleanly and performing at its absolute best with a replacement right-hand engine air filter from Febi Bilstein.
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Higher flow, higher performance - oil-free, washable and reuseable!
Brand:
ES#:
1843788
Mfg#:
31-10145
Back Ordered
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$121.99
This product was last offered at the strikethrough price on 07-21-2026
$97.00 USD
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Lifetime Replacement
More About Engine Air Filters
Your engine needs fresh air to operate properly. Don't let an old, crusty, clogged-up air filter stand in your way! Replace it with an OEM engine air filter or select one of our high-quality aftermarket engine air filter replacements or upgrades!
Lifetime Replacement
