BMW F-series 335D 435D 535D N57D30B K26 turbocharger upgrade

£800.00Excl. VAT (20%)

This turbocharger is sold on an ‘Exchange Basis’, which means we would require your old turbocharger to be sent back to us.  You can choose to pay a deposit of £300, which is fully refundable once we get your old turbo, or select an alternative option from the dropdown below. Please read our Terms & Conditions for full details.

If you are in any way unsure as to which turbocharger is right for your needs, then please feel free to contact us before purchasing to discuss the options available to you.

SKU: 5326-970-0015sin Category: Brand: ,

1 Year unlimited mileage Warranty

Made in Sheffield, UK.

Plug & Play upgraded turbocharger for BMW F SERIES – 335D 435D 535D 640D 740D X3,X4,X5 40D N57D30B 313BHP
This turbo increase the flow of clean air into the engine which not only boosts the torque, power and responsiveness of acceleration, but also burns fuel more efficiently allowing more MPG and less emissions.
This turbocharger upgrade system will perform with stock intercooler and DPF capable and make 440bhp and with supporting mods – 500bhp. Please contact us for full mods required to reach this power.
This sale includes only large K26 turbo which is primarily responsible for top end power.

  • Large 79MM Lightweight billet compressor wheels with extended tip
  • Larger 9 blade high-flow shaft wheel. [Original shaft wheel weight 285g, our larger 9 blade high flow shaft weight 230g.]
  • Precisely CNC machined compressor housing & seal plate
  • Large-pad stainless steel thrust pad & collar
  • 360° bronze thrust bearing
  • Step-gap high temperature oil seals
  • Balanced on ”Turbo-Technics” VSR400 rig, to a higher than standard 120,000 rpm

Essential requirements while fitting Falcon upgrade turbo:

  • New high-quality oil and oil filter.
  • Brand new oil feed pipe from dealers.
  • Turbocharger fitting kit [provided with this turbo]

All work has to be carried by professional garage or qualified technician.

Fits turbochargers with following numbers:

53269980015
53269700015
53269700014
53269700011
53269700010
53269700009
53269700008

11658510943
11 65 8 510 943
11658508091
11 65 8 508 091
11658510942
11 65 8 510 942
11658508092
11 65 8 508 092

8510943
8 510 943
8510942
8 510 942