i've never seen one like this before, it's an oem part though, it's leather and really heavy too, found it as a one off on egay, bloody hope it fits in the Bluesmobile . . . whatyathink, nice eh? . . . .
Phase 1 D-Turdo, K14@24 psi, De-cat, meaty backbox, Bosch pump, grinded LDA pin, duel air fed K&N =133.7bhp & 188ft/lbs