Untd. Performace Catless Downpipe - VW Golf MK4 1.8T 99-04

Upgrade your VW Golf MK4 1.8T with the Untd. Performance Catless Downpipe—engineered to dramatically increase exhaust flow, boost turbo efficiency, and deliver a raw, motorsport-inspired sound. Designed for performance enthusiasts and built to handle the demands of tuned or track-driven setups, this downpipe removes the factory catalytic converter, opening the door to quicker spool, higher power output, and an aggressive exhaust tone that brings your 1.8T to life.