BMW E46 M3 S54 Velocity Stack Conversion
Increase your S54 induction sound with our velocity stack kit!
What is included?
- Velocity Stacks, painted and finished in any color of your choice using high temp paint and clear
- Carbon Fiber or brushed aluminum heat shields
- Billet oil catch can kit
- IAT Relocation
- Silicone Couplers
- Hardware kit (Clamps, screws, brackets and caps)
- Tune (optional)
- Install instruction PDF/Video
Our complete kit includes everything required to convert your S54 into velocity stacks. This kit will fit any BMW utilizing the S54, including most swaps.
Tuning is required for this conversion. You must run an Alpha N or CSL tune.
We can paint and clear the stacks in any color. You will be contacted after purchase to discuss options and availability.
- Options -
- Tuning. Please select if you need alpha N tuning or not.
- SMG Vehicles. Please select SMG if your M3 is equipped. You will need the optional reservoir to relocate your hydraulic fluid
Please contact us with any questions or further tuning needs.
Programming cable is required. Please find our cable HERE if you do not already have one.