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NJ honda
08-04-2005, 08:30 AM
i just got my procircuit t-4 pipe and got my carb rejetted with a dyno jet system and i was wonder if anyone knew how i could make my 400ex any louder because its still just not loud enough
08-04-2005, 10:20 AM
Originally posted by NJ honda
i just got my procircuit t-4 pipe and got my carb rejetted with a dyno jet system and i was wonder if anyone knew how i could make my 400ex any louder because its still just not loud enough why do u want a loud quad?
08-04-2005, 10:30 AM
yeah man loud bikes arent cool, thats how we loose places to ride,besides that procircuit is prob. already too loud
NJ honda
08-04-2005, 02:54 PM
yeah i know it is real loud but louder is better to me and i was just wondering if you guys knew how to make it louder
trx416m
08-04-2005, 02:56 PM
i have a pro circuit t4 with no spark arrestor or anything and stock header pipe on my 400ex and its the one of the loudest pipes ive ever heard and i race all the time
BlazinOrange700
08-04-2005, 03:49 PM
Cut it in half and rivet the end cap back on.
08-04-2005, 04:04 PM
nooooooo y did you tell him that the last thing we need are more loud bikes
08-04-2005, 04:50 PM
Originally posted by BlazinOrange700
Cut it in half and rivet the end cap back on. anyone who makes a statement like that has no fu**ing clue about exhaust systems
nowukno
08-04-2005, 05:01 PM
I had a Pro Circuit pipe on my old 03ex and it was pretty loud but my hmf on my 450 is louder. It's almost to loud but i love the way it sounds.
BlazinOrange700
08-04-2005, 06:35 PM
I was just joking. You don't need a louder pipe. :rolleyes:
FoxRacing81
08-04-2005, 06:40 PM
Originally posted by aLLoY MX 428
anyone who makes a statement like that has no fu**ing clue about exhaust systems

Alloy, have you ever seen a TC Shorty? If you have, what do you think it is? A Supertrap cut in half.

People make shorty pipes all the time. If you want it louder, that's what you can do.
NJ honda
08-04-2005, 08:27 PM
well im not going to cut my new pipe in half so thats out of the question...is there anything i can add or take out from the inside
BlazinOrange700
08-04-2005, 08:59 PM
You can take out the spark arrestor and possibly the quiet core if you have one.
08-04-2005, 09:11 PM
Originally posted by FoxRacing81
Alloy, have you ever seen a TC Shorty? If you have, what do you think it is? A Supertrap cut in half.

People make shorty pipes all the time. If you want it louder, that's what you can do. you honestly think hacking it in half has no affect on the flow and design of the pipe? There made the way they are to acheive as much gain as possible. When you cut it in half,is it the same pipe? no. you might gain top end,loose bottom,and so on. But wahoo! lets hack er in half to make it rumble!!:rolleyes:
FoxRacing81
08-04-2005, 10:12 PM
Originally posted by aLLoY MX 428
you honestly think hacking it in half has no affect on the flow and design of the pipe? There made the way they are to acheive as much gain as possible. When you cut it in half,is it the same pipe? no. you might gain top end,loose bottom,and so on. But wahoo! lets hack er in half to make it rumble!!:rolleyes:

I guess you better go tell Tom Carlson and the rest of the TC Racing Crew that they are doing things all wrong...even though they build some of the best motors out there.
Ride1Rob
08-05-2005, 08:27 PM
Making the pipe shorter does make it louder, gives you more grunt on the bottom end as well. You lose top end hp but if you're into mx that's nothing. Had to cut my GYTR b/c the screws backed out causing the pipe to seperate and damaged it on one end. Cut about 3 - 4 inches and it made it louder and gave it more bottom end hit.