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Checkout our selection of apparel and accessories. Made from quality material to ensure longevity.

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Performance should not be about compromise – parts should fit correctly and deliver real performance outcomes, without making the car difficult to live with on a daily basis.

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Complex Seven Industries

Specializing in providing superior customer service for BMW performance parts, and apparel

From Our Blog

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King Bearing AUDI R8 4.2/5.2 Lamborghini Gallardo/Huracan Design Change Update

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The King Engine Bearings part numbers CR 227XPC & CR6764XPC (and all their respective undersizes) have an updated design that removes the locat...   Read more

The Motul 300V Engine Oil

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The new Motul 300V racing oil improves engine performance by reducing internal friction. This unique formulation ensures proven power and torque gains across the whole powerband.   Read more

The NEW GFB SV52! More Flow- More Compact

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In the race to create the most compact and highest flowing blow-off valve, GFB’s SV52 pulls ahead of the pack. Standing only 86mm tall (including ...   Read more

Driveshaft Shop F8X Carbon Fiber Driveshaft

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New to The Driveshaft Shop lineup is the 2015+ BMW M3/M4 (F80/F82) with DCT Trans single 3.25 Carbon Fiber Driveshaft. The shaft is made with a 108mm CV at one end with a flange and plate at the other which will eliminate any possible pinion angle issues.   Read more

Reviews

Masata

BMW B58 Catless Downpipe (M140i, M240i, 340i, 440i & 550i)

Love it on my M240 F23 B58

Simon S.

Great, easy and fast delivery. I would buy again from ComplexSeven.

Precision Raceworks

BMW N54 2.5" Relocated Inlet Filter Replacements

Best customer service I’ve had in a long time

Samuel S.

Had a pleasant experience with complex seven they were very attentive to all my questions and everything. Hope you continue to grow this business! Thank you!

VRSF

BMW 4″ Turbo to Down Pipe Gasket N20, N26 and N55 turb

Gasket purchase for bmw downpipe

Charlie P.

Very satisfied. Knowledgeable, Excellent customer service. Would highly recommend.

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