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Exhaust Connecting Pipe for Audi A3, SEAT Altea and 9 more models – BM50578
BM50578 — Connecting Pipe - Image 2

BM50578 Connecting Pipe for Audi A3, SEAT Altea and 9 more models

£35.83 ex VAT (£42.99 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 11 vehicles (13 variants) — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK50578B)

2 years warranty

Seen this part cheaper? Our Price Promise beats it by half the difference.

SKU: BM50578 Category: Manufactured by BM Catalysts

Fits these vehicles (11 vehicles, 13 variants)

  • Audi
  • A3 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 4/2010 to 5/2013, 5 Engine code CBZB
  • SEAT
  • Altea XL 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 4/2010 to 7/2015, Euro 5 Engine code CBZB
  • Altea 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 4/2010 to 7/2015, Euro 5 Engine code CBZB
  • Leon 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 2/2010 to 12/2012, Euro 5 Engine code CBZB
  • Skoda
  • Octavia 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 2/2010 to 6/2013, Euro 5 Engine code CBZB
  • Yeti 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 9/2010 to 5/2015, Euro 5 Engine code CBZB
  • Volkswagen
  • Beetle 1.2 Petrol TSi (CBZB engine; 2nd connecting pipe), 10/2011 to 7/2019, Euro 5 Engine code CBZB
  • Golf Plus 1.2 Petrol TSi (CBZB engine; 2nd conncting pipe), 11/2009 to 12/2013, Euro 5 Engine code CBZB
  • Golf Plus 1.2 Petrol TSi (CBZA engine; 2nd connecting pipe), 5/2010 to 12/2013, Euro 5 Engine code CBZA
  • Golf 1.2 Petrol Mk.6 TSi (CBZB engine; 2nd connecting pipe), 5/2009 to 11/2013, Euro 5 Engine code CBZB

Cross references

BM50578 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
1K0253201K1K0253201R
Klarius
SK108E
Bosal
850-117
Walker
10730
EEC
ESK108

Will this part fit my vehicle?

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Additional information

Weight 1.3 kg
Dimensions 620 mm