Complex Seven Industries specialize in BMW Aftermarket and OEM automotive performance parts, and apparel.

Sparta Brake Kits
Dedicated to making you go faster by slowing you down. Unlock your potential with confidence in braking
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Motul Brand Lubricants
The Only Aftermarket Oil Company to Offer comprehensive coverage of the latest BMW approvals.
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Events

Complex Seven Toy Drive-Thru Update

Complex Seven Industries would like to thank all those that were able to come by Painted Oaks Academy and drop off toys. This has been a trying year for all, and your…

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Events

Complex Seven Toy Drive-Thru

Join us as we bring joy to our youth by donating a toy. Drop off your unwrapped toy on December 19th from 10 AM – 5 PM at Painted Oaks Academy. Donations…

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DIY Videos Articles

BMW 335is Engine Swap

I’ve done quite a few engine swaps on the BMW platform. Well you can’t actually call them engine swaps more engine replacement since its the same engine that is being installed. In…

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DIY Videos

F30 BMW 328i N20 Alternator Replacement

An F30 BMW 328i equipped with the N20 engine was displaying an IDrive warning of “Charging malfunction: Battery is not charging. Stop Carefully. Consult your nearest service center. What’s responsible for charging…

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