First ride with muzzy exaust system front head pipe is blue and purple 6 inches past bend of pipe rear cylinder head pipe is mostly brown. Is this a sighn of being leaner in the front cylinder? I am jetted 145F 148R If so maybe stagered jetting is not nessasary on this pipe? What do you all think.
Thanks John A

 

its normall

 

Mine are still silver. Matches the engine color perfect.....oh, I got them coated with Jet Hot sterling coating. Check out the pics I have of it.

 

The blueing is normal on the chrome pipes...My MBRP's did it after a couple runs...
They do sell a product to remove the blueing from the chrome if you want...but it's too much a pain in the ***...I used to use in on my harley...