BMW DIY / Replacement Parts

Spool HELIX Overdrive billet Aluminum vac cover mounting plates
The Aircraft grade Aluminum Billet plates are manufactured as an insurance policy against the stock ..
SPOOL Helix support bracket [N54]
Support brackets are currently out of stock. New inventory expected to arrive between the first and ..
SPOOL Helix support bracket [N55]
Please note all new purchases of Helix kits now come standard with this bracket, so purchasing this ..
E9X/E8X Stage 3 Fuel Pump Activation Harness
This harness helps you activate your second fuel pump with a manifold boost reference. Our harness g..
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