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Professional 4-in-1 exhaust collector designed for BMW K100 and K1100 models, providing the perfect foundation for your custom exhaust build. This TUV-approved adapter transforms your stock 4-cylinder setup into a clean single outlet configuration with 50.8mm diameter for aftermarket compatibility.
Professional 4-in-1 exhaust collector designed for BMW K100 and K1100 models, providing the perfect foundation for your custom exhaust build. This TUV-approved adapter transforms your stock 4-cylinder setup into a clean single outlet configuration with 50.8mm diameter for aftermarket compatibility.
Delivery time: 3–5 business days
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