Main Injector Harness For V8 Motiv ReFlex Lite Applications
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BMW F85 X5 M S63 4.4L Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Fastener Kit
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Mount
- Oil Service
- Performance
- Pulleys
- Software
- Timing
- Tools
- Turbocharger
- Vacuum System
Upgrade From Your Outdated Batch-Fire Injector Controller!
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Capable of supporting 900+ WHP with supporting modifications - Includes a refundable $1800 core charge
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Upgrade Your Drain Plug to this Magnetic Unit from Rein. Collects any Shavings or Deposits and Keeps them out of the Oiling System
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Regain power loss & fuel economy from worn or failed ignition coils!
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Regain power loss & fuel economy from worn or failed ignition coils!
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100% handcrafted in Italy. Stainless steel construction. Legendary sound!
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Non Resonated
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Replaces your factory catalytic converter with high flow sport cats for increased performance while staying road legal!
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Includes a new pump gasket and clamp
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Engine block and fluid plug. M18x1.5
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Enables the control of a single electronic exhaust valve
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Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Unleash the Full Potential of the S63 Engine
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Includes gasket
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This product was last offered at the strikethrough price on
05-07-2026
Want your S63 to push 1000HP! Here the perfect kit.
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