Flange/Clamp Set, 4.21 Marmon / V-band Downpipe, 4" exit, Borg Warner S SX SX-E S200/S300

Product Description

4" stainless v-band (actually 4.21" OD Marmon)(106.9mm) downpipe flange for the Borg Warner S SX SX-E S200/S300 series turbos. Includes heavy duty stainless steel v-band clamp. Fits 4.21" OD Marmon exit flange on all S200, S300, S, SX, SX-E turbine housings.

Slip a 4" Tube into the back end of the flange and weld for a beautiful downpipe.

Machined 304 Stainless Steel