Downpipe, Mazdaspeed6, 3" Stainless, catless, high flow, V-band disconnect at turbo for modular use and future expansion. Comes with v-band module for stock turbo. Downpipe is fully compatible with ATP/Garrett ball bearing turbo upgrades. Direct bolt up to stock exhaust 2 bolt flange on the rear. Unit also has extra 02 bung for wideband tuning and plug included. All CNC machined flanges, 304 stain...