What is the best exhaust to put under wide rim conversion

Need a little help,
Whitch is the best exhaust to put under a wide rim conversion?
I’ve tried it with an JL rs evo 2000 but it doesn’t fit or am I doing something wrong?

Think SIP specify one for this kit. The two i’ve had in my workshop have both been very revy though. Perhaps a JL right hand would suit?

Original von hioco73: Need a little help, Whitch is the best exhaust to put under a wide rim conversion? I\'ve tried it with an JL rs evo 2000 but it doesn\'t fit or am I doing something wrong?
I'm using a RZ RightHand with standard tire and have to say the expansion chamber is VERY close to the tire! Probably this one is not good either...

Sorry didn’t read Geoturbos answer properly!