Best money ever spent

[Bigred200]

I bought a DG exhaust for my 250es off ebay for $76 shipped best $76 ever spent more power and sounds AWESOME.

[thedeatons]

Be sure to dial in your main jet size to match the fuel to air ratio up correctly... A good rule of thumb is to go up three sizes, in other words, if your main was a 95 then go to a 98.... You'll REALLY be amazed at the difference then!!

This was just a rule of thumb. No guesswork will ever be as good as dyno tuning and the use of an exhaust gas analyzer... Thought I would throw that in before I get flamed....