21% MBRP Universal 4in Straight Tube 16 Gauge Aluminized Steel 90in Length (NO DROPSHIP) MBRP Sale! from 6799 8646 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. Get the sound that you want with our wide range of canister style performance mufflers in singles or duals.