PSDesigns Velocity Stack Conversion (E46 M3)


The intake noise is a distinctive character of the E46 M3 CSL, which had a carbon airbox developed specifically for it by BMW Motorsport. PSDesigns has developed a kit that takes that intake noise one step further – bare velocity stacks. With no restrictions and nothing to muffle the incredible intake noise that the S54’s individual throttle bodies make, this is a great upgrade for any E46 M3.

The Kit includes all mechanical components to convert the S54 engine to Velocity Stacks.

Kit Contents:

6x Intake Trumpets (Velocity Stacks)

Modified Front Air Intake Duct

Billet oil catch tank

Oil pipes and clamps

6x ITG Velocity Stack Air Filters

Idle Control Valve Air Filter

IAT (intake air temperature) Sensor and Wiring Harness

Carbon Fibre Heat Shield

Silicone Intake Boots x6

Air Feed Pipe

Jubilee Clamps x12

Silicon Vacuum Line Blank

Billet Oil Return Feed Blank and Pipe

Cable ties, fixings and connectors

Fitting Instructions and after-sale support

Please specify a colour code for the trumpets when ordering. Alpha-N ECU modifications and/or TTFS stack-specific map also available – contact us for details. 2-3 week lead time.

Available on back-order

SKU: PSD-E46MVSK Categories: , , ,