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RB N54/N55 Head Flange with Inserts

Availability: In stock

These flanges are designed with true tapered inlets and backside stress channels (as they were from the OEM's). They are a 7 piece design (single main 5/16" thick flange, six exhaust runner inserts with locators for 1 1/4" Weld Els). Unlike competitive products priced comparably and made from cheap material, these are billet machined from 100% 304/304L material (with certs). The proclaimed flange of choice for many educated N54/N55 turbo manufacturers and DIY'ers. Much engineering time, much material, much ingenuity in these flanges.

$260.00

RB N54/N55 Head Flange with Inserts

 
 
These flanges are designed with true tapered inlets and backside stress channels (as they were from the OEM's).
Includes/Features
  • 7 piece design (single main flange, six exhaust runner inserts)
  • Lots of engineering in this flange
  • Lots of time
  • Lots of material
  • No slacking on these units
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