Gibson Performance Exhaust 66511 Gibson Split Rear Exhaust Systems Fans Expect 10-17 hp gains with

Expect 10-17 hp gains with a noticeable improvement in throttle response and sound levels in the 92-100 dB range

The aluminized steel body resists corrosion while OE-style flanges ensure a proper seal

This Auto Ventshade Stainless Steel Ventshades is manufactured to meet the demands of street and competition use with attention to the specific requirements of the intended application

It uses marine-grade stainless steel Allen-head bolts and is indexed to ensure alignment with the injector bores and throttle-body mounting pattern

Each pulley is inspected for concentricity and balance

Gibson Performance Exhaust 66511 Gibson Split Rear Exhaust Systems Fans Expect 10-17 hp gains withGibson Performance Exhaust 66511 Gibson Split Rear Exhaust Systems from Atech Motorsports (66511) is a performance exhaust component designed for sport compact and import platforms. This component improves exhaust flow and sound characteristics over the factory part delivering a more engaging driving experience. The controlled, purposeful tone that builds from purr to roar transforms the vehicle's presence whether cruising or accelerating. The