When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
How does that sound? Is there a highway drone? I gotta have more burble and got no cash for a real custom exhaust. Should I just save up for a real exhaust?
I have the one-ball mod on my MC40 and I get a very nice burble and no drone. But, the burble comes from running rich when the unburnt fuel in the cylinders ignite on decel. That usually will require a tune.