S54 Bottom Mount T4 Manifold

A bottom mount turbo manifold for the E46 M3, includes Tial MVR wastegate coupling.
Mfg Part #
ECS Part #
Availability: Expected Ship Date: Aug 9, 2021
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Product Details

NOTE: These are hand built to order - this is an extended lead kit that is non-refundable once your order has been processed

The S54 T4 Tubular bottom-mount turbo manifold is a mid-mount design that places the turbocharger strategically in the E46 engine compartment. This is also an upgrade to your current Horsepower Freaks bottom-mount Turbo-kit. Limitations exist within the cast bottom-mount and plate manifolds, this tubular version will aid in spooling and carry your turbochargers abilities throughout the entire RPM range.

**This manifold comes Open T4 flange using a single 44mm V-band wastegate outlet.** 

*Powder coating no longer available, comes unfinished


This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 M3 S54 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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