911 RSR Rear Flares 11" Engine Components_Headers and Exhaust Systems Fitment: Compatible with 9" rear

Fitment: Compatible with 9" rear quarter panels or narrow body 911s (911 SC

Nominal flare size: 9 inches

it does not fit a 964

Compatibility limit: Not for stock heat-exchanger systems with 13-inch megaphones

911 RSR Rear Flares 11" Engine Components_Headers and Exhaust Systems Fitment: Compatible with 9" rearThese 11 inch Porsche 911 RSR rear flares have a rounded profile and a smaller torsion bar opening than stock Turbo style flares. Dimensions & details Nominal flare width: 11 inches Average weight: 3 lbs per side Quantity: Sold as a pair Fitment: Turbo width rear bumpers Profile: Rounded RSR shape with smaller torsion bar opening