CAT-BACK EXHAUST SYS turbo The cap is designed to

The cap is designed to fit standard oil fill tubes on most Chevrolet

surrounded by a heavy-duty air spring bellows made from reinforced rubber

spring perches

PTFE-lined thrust bearings

CAT-BACK EXHAUST SYS turbo The cap is designed toThis cat back exhaust system from Atech Motorsports (SYS) is engineered as a direct fit replacement for premium European and domestic platforms upgrading from the restrictive factory exhaust to a larger diameter free flowing layout. The system replaces everything from the catalytic converter back for a simplified installation that delivers an immediate improvement in exhaust tone and throttle response. The refined European style sound profile with a