Free Delivery to Most of the UK · Next Day on Orders Before 4pm

BM50501 Connecting Pipe for BMW 518d, BMW 520d and 1 more model

£47.49 ex VAT (£56.99 inc VAT)

In stock — order by 4pm for next working day delivery, free to most UK addresses.

… Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.Everything perfect. Cat was advertised at a decent price, website works very well, Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.

George H., CatHive customer · October 2026

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Fitment guarantee: if a part we list for your vehicle doesn’t fit it, we collect it at our cost and send the right part or refund you in full.

14 days to change your mind: return the part unused, in its packaging.

PLEXPAD LTD trading as CatHive · Company number 14156842 · Registered office 124 City Road, London EC1V 2NX · 0207 870 3694

Getting it fitted

Any garage or exhaust centre can fit this part. Its fitting kit is included.

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Garages: open a Trade Account for trade prices.

Fits 3 vehicles — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK50501C)

2 years warranty

SKU: BM50501 Category: Manufactured by BM Catalysts

Fits these vehicles (3)

  • BMW
  • 518d 2.0 Diesel F10/F11 TD (N47N) 2nd connecting pipe, 7/2013 to 6/2014, 6
  • 520d 2.0 Diesel F10/F11 TD (N47N) 2nd connecting pipe, 6/2010 to 6/2014, Euro 5 or 6
  • 520dX 2.0 Diesel F10/F11 TD (N47N eng) 2nd connecting pipe, 7/2013 to 6/2014, Euro 6 Engine code N47N

Cross references

BM50501 replaces these part numbers. Search any of them in the box at the top of the page to land here again.

OE (manufacturer) part numbers
18308509998
Klarius
BM557C

Will this part fit my vehicle?

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Additional information

Weight 3.9 kg
Dimensions 1630 mm