BMW M2 equal length Z3 Unlike multi-layer gauze filters which

Unlike multi-layer gauze filters which can fray and release fiber particles into your engine

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Like our never ending endeavor to provide our customers with high performance BMW's

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BMW M2 equal length Z3 Unlike multi-layer gauze filters which***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. Please email, fax or take a photo of the completed form. You can email it to your sales rep or to info@activeautowerke. com and you can fax it to us at (305) 253 8921*** After over a year of testing with our M2, we're now releasing our performance software flash! Our M2 has seen dozens of track days and after extensive R&D we've settled on a final tune