3" Stainless Downpipe 4.21 Marmon Flange/Clamp Borg Warner S SX SX-E Turbos S200 S300 S200SX S300SXE Universal the ID is 70mm and

the ID is 70mm and the OD is 90mm

and which made it the natural choice of material for the Exoticspeed Racing suspension cross-brace

HKS Oil Filters - Nissan and Toyota

Spring Pressures Per

3" Stainless Downpipe 4.21 Marmon Flange/Clamp Borg Warner S SX SX-E Turbos S200 S300 S200SX S300SXE Universal the ID is 70mm and3" Stainless Downpipe Flange and Clamp Borg Warner S SX SX E Turbos S200, S300, S200SX, S300SX, S200SXE, S300SXE, S366, S257 As shipped, flange has a 3 ID on the back end so you just slip a 3 OD tube into it and weld. However: This multi purpose flange can also be used for a 3. 5 downpipe by grinding away the tapered down 3 section on the back of the flange to reveal a 3. 5 outer diameter. 304 Grade Stainless Flange machined from Billet. 4. 21" (106.