I6 swirl flaps Delete M57/47

With this high-quality swirl flap delete kit from Black Works Racing, you remove the vulnerable swirl flaps of your BMW diesel engine (M57/M47) and thus protect against engine damage.

✅ Suitable for BMW M57 & M47 engines

✅ Available in 22 mm & 33 mm

✅ High-quality aluminum with O-rings

✅ Durable, heat and oil resistant

✅ Plug & Play installation – no special tools required

Why remove swirl flaps?

The original swirl flaps can break over time and get into the engine – often resulting in expensive engine damage. This kit permanently eliminates this risk and simultaneously improves your engine's reliability.

Scope of delivery :

• Swirl flap sealing plug (22 mm or 33 mm, depending on selection)
• High-quality seals/O-rings
• Mounting hardware

Compatibility:

✔️ BMW 3 Series E46, E90, E91, E92, E93

✔️ BMW 5 Series E39, E60, E61

✔️ BMW X3 E83

✔️ BMW X5 E53, E70

✔️ BMW 7 Series E38, E65, E66

(With M57/M47 engines)

The perfect solution for those who want to reliably and permanently rid their BMW of the risks swirl flaps.