iE ProCore Downpipe For VW MK8 GTI, Golf R, & Audi 8Y S3 Exhaust Systems Upgrading the turbocharger to a

Upgrading the turbocharger to a hybrid setup demands even more airflow

The IE Stage 1 Golf R / TTS tune delivers an aggressive power upgrade without installing any hardware modifications

Wrist pin diameter: 20mm

5L beast roar with the ultimate Audi RS3 exhaust system

iE ProCore Downpipe For VW MK8 GTI, Golf R, & Audi 8Y S3 Exhaust Systems Upgrading the turbocharger to aLEADING FEATURES iE ProCore catalyst No check engine light Sound on Full and enriched exhaust note High flow design Supports hybrid & large turbo power Bolt on direct fit No cutting, no welding, no hassle OEM style flex section Extreme long life reliability High quality Stainless steel, TIG welded, & investment casting DESIGN & SOUND INSTALLATION DESIGN BOLD. REFINED. ENRICHED The iE ProCore Downpipe takes your VW MK8 GTI, Golf R, or Audi 8Y S3 to a