CTS Turbo VW MK7 GTI 3" Turbo Back Exhaust High-Flow Cat

CTS Turbo's complete turbo back exhaust solution engineered specifically for the 2015-2017 MK7 GTI. This full 3-inch diameter system replaces the restrictive factory setup from turbo outlet to rear exit, incorporating a high-flow catalytic converter to maintain emissions compliance whilst significantly reducing backpressure. The mandrel-bent construction preserves smooth internal flow geometry throughout, supporting enhanced turbine efficiency and throttle response. Designed for workshops tuning EA888 Gen 3 engines where exhaust flow becomes a limiting factor in calibrated performance outcomes.