yea, thought the x was worth .5 hp over an h anyway...lol. i know that the sound is somewut differnt with an x as opposed than h. i never had an h on my car so i can't comment on the sound differnce, and my girlfriends 90 gt has stock mufflers, which means the fuel pump rumbles more than anything else.
Yeah I have a simlar issue with the fuel pump on my Bronco but I got two Flowmasters to fix that. I am more partial to Flowmasters but the Cherry Bombs are still great.
Don't want to create an argument (every vehicle is a bit different) but I've had a great experience with my Mac long tubes. I had them ceramic coated as soon as I got them (cost more than the headers) and they have been on the car for five years with not a problem. They still look great. It may be that I don't take them on and off a lot.
Do any of you have experience (+/-) with Mac catalytic converters? Chattanooga, TN now has a smog check and cats must be in place to even get tested. I'd heard that Mac has quit producing the catted H-pipe for long tubes. Know anything about that? Any "sure-fit" alternatives for their cats. Want to keep an H-pipe rather than an X-pipe.
Im sure BBK mid pipes would hook right up to the MAC's despite being different brands and i know they still make h-pipes with cats in long tube and short tube form.