1 3

Nforcd

Genuine BMW B58 Turbo to Downpipe V-Band Exhaust Clamp - OEM Replacement Part 18328612537 for M140i, M240i, 340i, 440i, 540i, 740i

Genuine BMW B58 Turbo to Downpipe V-Band Exhaust Clamp - OEM Replacement Part 18328612537 for M140i, M240i, 340i, 440i, 540i, 740i

£31.60
£31.60 £31.60
Sale Sold out
Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

BMW B58 Turbo Outlet to Downpipe V band Coupler | Part No. 18328612537

Restore a tight, gas sealed connection at the turbocharger outlet on your B58-powered BMW with this BMW original equipment V band coupler. Built to factory specification for precise alignment and dependable clamping, it is the correct hardware for the turbo to front pipe joint on M140i, M240i, 340i, 440i, 540i and 740i. Ideal when refreshing tired fixing hardware, removing a seized band, swapping turbos, or installing a performance downpipe, sports catalyst or de-cat section.

BMW Part Number: 18328612537

Why this genuine BMW clamp is the smart choice

  • Factory-spec fitment for the turbo outlet to downpipe interface on B58 engines
  • Even, reliable clamping force that helps stop exhaust leaks, smells and unwanted rattles
  • Compatible with standard catalytic converters, high flow cats and catless pipes
  • Perfect replacement if your original ring is stretched, damaged or rounded off during removal
  • Proven on our own builds and customer cars for consistent, leak free performance

Compatibility

Designed for BMW models with the B58 engine, including:

  • BMW M140i
  • BMW M240i
  • BMW 340i
  • BMW 440i
  • BMW 540i
  • BMW 740i

Great for maintenance and upgrades

Whether you are fitting a performance downpipe, a high flow sports cat or a decat pipe, renewing the turbo outlet band is a small cost that pays off with a secure, leak resistant seal. Fresh OEM hardware reduces the risk of boost odour, clamp loosening and joint movement on heat cycled, tuned or hard driven cars.

What you receive

  • 1 x BMW turbo outlet to downpipe V band coupler
  • Genuine BMW Part No: 18328612537
  • Application: turbocharger outlet to front pipe on B58 engines

Fitting

Professional installation is recommended for correct alignment and clamping force. Need it fitted? MJ Modifications in Warwickshire offer workshop installation and can supply a quote. Email info@mjmodifications.co.uk.

Also searched as

B58 turbo outlet clamp, B58 downpipe band, BMW V band coupler, BMW turbo to cat clamp, BMW downpipe ring clamp, BMW exhaust V band, BMW M140i turbo clamp, M240i downpipe band clamp, 340i Vband clamp, 440i turbo outlet band, 540i B58 clamp ring, 740i downpipe fastener, BMW B58 exhaust joint clamp, BMW turbocharger outlet coupling, OEM B58 clamp 18328612537, BMW factory clamp 18328612537, BMW performance downpipe clamp, B58 decat clamp, B58 sports cat clamp, BMW M Performance B58 clamp, BMW downpipe hardware kit, BMW B58 Vband fastener.

Genuine BMW component. Part number 18328612537.

View full details