B&B Exhaust Muffler Twin Oval Cut Edge Tips

B&B Exhaust Muffler Twin Oval Cut Edge Tips Porsche 930 Turbo 75-89

Billy Boat Performance Exhaust continues to deliver unsurpassed quality in craftsmanship in its products, offering true hand built quality for your Porsche. This system is the reality of a turbo owners dream. B&Bs Complete Turbo Exhaust System all but eliminates notorious 930 Turbo lag making this great machine noticeably more responsive.

Makes 12hp to the Rear wheels. Features a twin 3 inch oval cut edge tips. This completely stainless steel system features CNC machined billet hangers, mandrel bending, and TIG welding.

1975 - 1979 requires additional wastegate pipe.

This unit is designed for off-highway racing only and should not be used on public roads.

This Product is made to order, please allow 7-10 days prior to shipment.


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