Mercury HP525EFI Exhaust
 

What manufacturer does Mercury use for the exhaust on their HP525EFI motor?
I like the swept back design and long primary tubes.
Russ

Re: Mercury HP525EFI Exhaust
 

CMI!! I have a set on order for my new 598" NA motor. They look awesome and make great power in NA motors. They should be done very soon!!!

Re: Mercury HP525EFI Exhaust
 

Wette,
What do I refer to that style as what model?
What do you mean "they should be done soon"?
Is there a lead time?
Did you buy direct?
Can you share your pricing?
Thanks!
Russ

Re: Mercury HP525EFI Exhaust
 

That is called sweeper exhaust by CMI. For a 598 you may want Sport Tubes. The exhaust on the 525 is proprietary to the 525 heads.

Re: Mercury HP525EFI Exhaust
 

I have 2 sets new for sale in the classifieds check it out.

Re: Mercury HP525EFI Exhaust
 

That's good information Andy.
Thanks!

Re: Mercury HP525EFI Exhaust
 

Rick,
Checked out your ad in the classifieds. Is that the going rate for Sport Tubes?
Russ

Re: Mercury HP525EFI Exhaust
 

When I called CMI they said about 4,900.00 a set new, just like the ones that come on the merc 525.

Re: Mercury HP525EFI Exhaust
 

Did I understand you correctly, the heads on the 525 are a special design and the pattern on the headers will only fit a 525?

Re: Mercury HP525EFI Exhaust
 

I see the "E Tops" advertised for less than 2K. What is the difference between those and the ones that are $4900? Is there a performance difference?

Dave M.