Technik Velocity Stacks for the BMW M5 (e39)
Please note that in order to benefit from the Technik Velocity Stacks, you will also need to update your engine's ECU software. If the appropriate software is not used, you will probably see a decrease in performance at lower RPMs.
The Technik Velocity Stacks for the BMW e39 M5 improve performance (increasing both horsepower and torque), by improving the intake air-flow. Quicker throttle response can also be expected. The system includes 8 replacement Velocity Stacks. Updated ECU software (not included) is required.
Highlights:
Easy to install; just remove your old Velocity Stacks and install the new Velocity Stacks
Horsepower and torque gains are seen as a result of greater air-flow
The Velocity Stacks have been tuned for high-RPM gains
Quicker throttle response can be expected
Compatible with all OEM BMW M5 components
Compatible with OEM BMW M5 On-Board-Diagnostics (OBDII)
Manufactured from aluminum (the stock BMW Velocity Stacks are made from plastic)
Photos of Technik Velocity Stacks and the BMW M5 (e39):
Photos of Stock BMW Velocity Stacks:
Technik Velocity Stacks for the BMW M5 (e39)
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