Honda motorcycle parts
Choose your model and year to see parts listed for your bike.
Choose your model and year to see parts listed for your bike.
1983 Honda CB1100F · Exhaust Buying guide
Exhaust leaks at the head or joints cause popping and noise. Fresh gaskets and an undamaged collar are worth fitting whenever the system comes off.
M.A.C. chrome slip-on megaphonesBolt onto the factory 4-into-1 header on the CB750F, CB900F and CB1100F.View part
Genuine Honda joint collarMade in Japan, replacing OEM 18233-425-000 between the header and mid-pipe.View part
Exhaust crossover gasketReplaces OEM 18391-461-000 and lists the 1983 CB1100F Supersport.View part
Related parts: Muffler joint gasket · Headpipe gasket, wide fitment · Exhaust port gasket, each
The M.A.C. megaphones are chrome replacements for the stock mufflers on the factory 4-into-1 header. The listing says no re-jetting is required and the baffles are all steel. They are listed for F-series Supersports, including the CB1100F.
One headpipe gasket replaces 18291-MM5-860, and a lower-priced listing replaces 18291-254-000 and 18291-MM5-860. Both are sold individually and list the CB1100F, so compare the numbers with your parts book and order one gasket for each exhaust port.
The M.A.C. listing states no re-jetting is required. It describes chrome megaphones that bolt onto the factory 4-into-1 header, with all-steel baffles. Check running after fitting.
Both headpipe gasket listings are sold as single pieces. Order one for each exhaust port on the cylinder head, and replace them whenever the header is removed.
Yes. The exhaust pipe joint collar is listed as genuine Honda OEM 18233-425-000, made in Japan, and fits between the exhaust header and the mid-pipe.
Send your model and year, plus photos of your existing part and any changes to the original setup.
Select your exact model and year to narrow your results.
Choose your model and year.