This hotside kit includes Dr & Ps tubular headers mild steel, 2 1/2" crossover pipe with flex bellow joint. TO4 turbo mount flange. 3" starter downpipe and with or without wastegate. All parts come with V-band connections. This kit allows you to keep stock accessories but the fan will need to be changed. Turbo size up to a PT-76mm. Kits are build to order.