400ex exhaust ???

[WISatvrider30]

I have a 2000 400ex. I want one that has all around performance but it has to meet 96 decimals.

[2muchquad]

a wb e series,you can decrease the number of discs which will quiet it down but at a loss of top end hp,more torque though,sorry theres no free lunch:) try the FMF Q series as well

[hotrodhonda400]

DR. D....... sounds great not to loud and gave it lots of pull throughout the powerband. it also is at or below 96Db plus you can get a quiet core for it as well.

[banshee_2]

My buddy has LRD pro4 series with a quiet core and his EX rips. He got tested at the dunes @94 dbs.

[RacingA400]

id go with the E series cause you can change it around