Harley-Davidson Exhaust Adaptors After numerous requests for an exhaust adaptor to fit Harley mufflers on to the BMW’s we have a system fabricated and ready for use. This exhaust adaptor fits on the BMW OEM 2 inch header pipes and has a pipe reduction system to accept Harley 1 3/4 inch mufflers. The cross pipe is set up to maintain the 02 sensor so the BMW "EFI" can continue to operate efficiently and get the proper air fuel mixture. The adaptor mounts on the stock hangers, and the mufflers can then be slid on and clamped. The system comes with 1 3/4 inch clamps to attach the mufflers and mounting instructions. This system is set up for the C,CL, CLC and Montauk series BMW’s. We recommend  mufflers found at JP Cycles , for both looks and cost. The Universal Tapered mufflers part no. 4500070, or the Dyno Power Turn Out, part no. 450-172. Harley-Davidson Exhaust Adaptors $225.00 Chrome crossover shield - $30.00 Shipping and Handling - $25.00 Click Here For Order Information Warranty: No exchanges or refunds. We will repair any defective product up to 30 days of purchase. We will not repair any damage due to poor installation or damage incurred due to modifications made by purchaser. Customer pays all shipping charges involved. Disclaimer: It is the sole and exclusive responsibility of the user to determine the suitability of the products for his or her use. The user shall assume all legal, personal injury risk and liability and all other obligations and risks associated therewith.

Exhaust Adaptor Adaptor With Harley-Davidson Mufflers