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ES#3490733 - RRE36FPS - Fuel Pump Installation Sleeve - Easily adapt a high volume Walbro or Aeromotive fuel pump into the factory sending unit. - Rally Road - BMW
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Fuel Pump Installation Sleeve

Easily adapt a high volume Walbro or Aeromotive fuel pump into the factory sending unit.
Rally Road
Rally Road
ES#:
3490733
Mfg#:
RRE36FPS RRE36FPS
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Fuel Pump Installation Sleeve

Starting at: $46.99
46.99
Starting at: $46.99
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on orders $49 and up
This product is lifetime replacement eligible
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Available from Supplier
Est. Ship Date:
Ships on Sep 18, 2026
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450lph
Easily adapt a Walbro 450lph pump into your factory sending unit.
3485132 RRB046
Availability:
Available from Supplier
Est. Ship Date:
Ships on Sep 21, 2026
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
46.99

Product Details

Anyone that has approached the subject of substituting a higher volume fuel pump knows that fitting said pump into a stock housing can be a hassle. What's more is that certain methods can lead to less than safe or reliable results. Enter the Rally Road fuel pump adapter sleeve. This simple adapter makes the installation of a Walbro or Aeromotive fuel pump into the factory sending unit safe, secure and completely functional. The pump rests on a ledge at the bottom of the sleeve and is held tightly in the bracket by a mil-spec stainless steel clamp. A well thought, quality built solution to a common retrofit problem. 

Fits Walbro 450lph high volume fuel pumps.

This kit includes:

  • Anodized fuel pump sleeve
  • Stainless steel mil-spec hose clamp

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
BMW E36 323ic M52 2.5L Use vehicle selector to confirm fitment
BMW E36 323is M52 2.5L Use vehicle selector to confirm fitment
BMW E36 325i M50 2.5L Use vehicle selector to confirm fitment
BMW E36 325ic M50 2.5L Use vehicle selector to confirm fitment
BMW E36 325is M50 2.5L Use vehicle selector to confirm fitment
BMW E36 328i M52 2.8L Use vehicle selector to confirm fitment
BMW E36 328ic M52 2.8L Use vehicle selector to confirm fitment
BMW E36 328is M52 2.8L Use vehicle selector to confirm fitment
BMW E36 M3 S50 3.0L Use vehicle selector to confirm fitment
BMW E36 M3 S52 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.
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