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Porsche 911 "European Racing Headers" Header to Stock Exhaust "Street Adaptors"$ 437.79 USD
These muffler adapters connect Porsche 911 racing-header collector flanges to a factory-location stock or aftermarket exhaust, allowing a change from open megaphones to a muffler.
Specifications
Average pair weight: 4 lbs
Fitment: Porsche 911 racing-header systems
Connection: Header flange to stock muffler flange
Included hardware: Gaskets, nuts, bolts, and washers
Quantity: Sold as a pair
Application notes
Adapter-pipe pair connecting compatible racing-header collectors to a muffler in the factory exhaust position. Verify both flange connections and exhaust routing.
Fitment and installation
Ask us to confirm this part for your car before ordering.
Check these notes against the parts already on your car. Body panels may need trimming and alignment; trial-fit before paint.
