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New in box, I bought it a wile back and ended up not using it as my max needed a ton of work and decided against doing it. This is one of the first Megzillas made after the transition form UFO to Star Rider Performance. UFO called it the "John Pandure" exhaust I beleive. Anyways it's big, it's...

Awesome sounding exhaust! Grab it while you can! $475 plus shipping (approx $40) Sent from my iPhone using Tapatalk

Anyone know if its possible to take a ufo street pro 4-2 and use dragstar 4-1 mid pipes to convert to a 4-1 setup? Curious about making a switch if its possible and hanging a cf yoshi rs-3 on the end.

Hey everyone, I recently came across a guy who has a compete set of HMF Carbon exhaust. I wasn't able to find much info regarding HMF and what the pipes were like for the vmax (I might also be terrible at using the forum search function haha) but they sure do look nice, and a couple of the...

http://www.ebay.com/itm/201601035760?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 Contact me here and I'll pull the ad. $150 + $19 shipping

I had it on my vmax for literally 500 miles tops. It's in perfect shape, just too loud for me. So I pulled it off this winter and got a Dale Walker system. It sounds good, but the cops around here are super lame and didn't want to deal with them. Will sell for $450usd shipped. Can send high def...

Bought a Vmax last week and it has a UFO 4-2 exhaust on it. It is LOUD! Crazy LOUD! And that's with the smaller ends, can't imagine it with the bigger outlet end caps. Anyway, I need to quiet it down or sell it. Two questions: Anyway to tone it down? How much is it worth, if I go...

So I've been eyeballing exhausts and so far I like the looks and sound of the Marks performance 4-2 the best. It has a nice deep rumble and it doesn't seem deafening from what I've seen on the videos of it. What can I expect in terms of performance gains from these? How do they stack up...

Just got a used 4-2, UFO slash cut system . Besides keeping everything loose while installing it, is their anything else I need to do that isn't obvious. Haven't taken the stock headers off yet. Bike doesn't have a center stand. Do I lose the stock heat shields when reassembling? Came with...

I bought an '03 Vmax with the UFO StreetPro 4-2 on it. I've got the carbs apart to clean them because the bike felt and sounded like it was running on three cylinders at 5000+ rpm. (It's fine at light/moderate throttle below 5000.) I noticed the main jets are 170s. I'm concerned those may be...

Putting aside all personal opinions on the vendors, is there any major differences between the various headers ?? :confused2: Marks, V&H, UFO, Voodoo etc ?? :ummm: I understand the mufflers play a large part in the final tone (I'll be creating my own supertrapp cans), its just the headers I'm...

I recently purchased Morley's muscle stage 7 jet kit/ Marks 4-2 exhaust for my 2006 vmax. I am trying to see if I can get some help with seeing what other people have their jets set to so I can have the best possible starting setup. I also was looking to see if people had any pointers or...

Ok....I'm only after the header s...Voodoo said no..full only.. Anyone got contact info for Marks ? I've sesrched but cant find it on here... Anyone got a good 2nd hand set of headers ?

My first experience of a Max was one on s/traps....sounded like a V8.... That's the sound I want... My guess, having gone through all the pages, is a 4-1 won't do it...you need 4-2 to get the gurgle...But as I can only view them on an iPad its not the best.. So my question is does a 4-2-1 like...

Hello for those who have them, is it possible to post pictures of these headers? What brands? What mufflers?

Hello folks, and Happy New Year! I've just installed Mark's stainless 4-2, 2" exhaust and the bike started running lean / lacked torque. Then installed Morley's Jet Kit with needles on 4th clip, Mains 160 (2300-2500 ft elev, 47 degrees outside) and I suspect it's running too rich. The...

Is there a way to get just the pipe part of these slip on systems without the muffler? I want to put on 2 brothers cans cut down to 12" but I have only found the slip ons that include the various mufflers, supertrap kerker Jardine etc

First I have to say I talked to Mark and he is a great guy to talk to on the phone. I told him we had a big ride planned ( which got cancelled, but turned into a drag strip run ) and he had everything to me in about two weeks ( little less ). I have to say a few things about buying exhaust. 1...

Looking specifically for the h pipe area. If you have his exhaust and could snap a few pictures of it from each side and underneath I would appreciate. I want to see what type of bracingcan be done with it. Thanks Todd

I hear, I think from Sean, that the Kerker full system gives the best HP increase for the buck. I love having the centerstand and wondered can I keep it with the Kerker 4-2?