1977 gl1000 aftermarket pipes/ custom

[77wingrider1000]

i have a 1977 goldwing. i want to change the pipes. i wanna do a 4:1 pipe. dose any one oh here have one for sale or know were i can find one.

[Placerville]

Someone may correct me but, I don't recall every seeing a 4 into 1 exhaust system for an early GL. Most owners who do resto/mods use the existing headers and then use either Harley slip-on's (new) or locate NOS slip-on's from various, out-of-production vendors usually found on eBay.

[sfruechte]

Somebody also used some aftermarket Triumph Bonneville mufflers that very nicely resembled the stock look and flow.

[SteveB123]

A four into one pipe is going to be a DIY project.