The do88 turbo muffler delete for VAG 1.8/2.0 TSI (MQB) specifies OEM pressure pipes paired with black hoses. For MQB-platform 1.8 and 2.0 TSI engines, the kit removes the turbo muffler element and uses the listed OEM pressure pipe arrangement along with black hoses to complete the replacement plumbing.
do88 VAG 1.8/2.0 TSI (MQB) Turbo Muffler Delete OEM Pressure Pipes Black Hose