Porsche Bursch Racing 911 Megaphone Set with Silencer BA-7915-SS 644-551-063-06 They are not pre-drilled and

They are not pre-drilled and they can be installed using rivets (part # 999

Porsche Back-up and stop light switch boot fits 911 (1968-1977)

Hand-sewn with edging in a contrasting color

Porsche Door Entry Guards In Carbon

Also works on radios

Porsche Bursch Racing 911 Megaphone Set with Silencer BA-7915-SS 644-551-063-06 They are not pre-drilled andPorsche Improve horsepower and efficiency with the iconic Bursch Stainless Steel Racing Megaphone Set with Silencer. Megaphones with built in silencer and cookie cutter tip. Stainless steel performance bracket is included. These fit all 911 with heat exchangers, or the current stainless steel Bursch headers. To be used for racing purposes only. Very loud but not as loud as straight open megaphones. This set is hand made in Southern California.