T3 T4 T3T4 TO4E V-band Turbo 0.63 AR Oil Drain Return FEED Line Kit 4 / 6 CYL November 29, 2023t3t4drain, feed, line, return, t3t4, to4e, turbo, v-bandadmin Exhaust Inlet Flange: T3 4 bolt Flange. Horse Power: Capable of Boosting Horse Power up to 420HP. Perfect for all 4 or 6 CYL, 2.0L-3.5L engines. Exhaust Outlet Flange: V-Band Flange (ID/OD: 2.5″/3.1″).