BMW G15 M850i xDrive N63 4.4L
Increase power by containing exhaust heat - Tan
Water Methanol Tubing
Lifetime Replacement
Designed to handle temperatures up to 2800�F
Increase power by containing exhaust heat - Black
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Lifetime Replacement
Secure the exhaust wrap with stainless steel ties
Lifetime Replacement
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Unleash the full potential of your BMW G15 850i N63 with the BlackBoost Cold Air Intake System—an upgrade designed to deliver superior performance, style, and driving dynamics.
Lifetime Replacement
Gains of up to 40whp on N63 and 60whp on N63TU!
Lifetime Replacement
Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
Main Injector Harness For V8 Motiv ReFlex Lite Applications
Lifetime Replacement
Upgrade From Your Outdated Batch-Fire Injector Controller!
Lifetime Replacement
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
