Converting a M-Max 141 to 151?

[Lt Rascal]

How are extending the tunnel?
Adding to exisitng 141 tunnel extention?
or Replacing the whole thing with a longer one?

Thanks, Lt Rascal

 

[BigAl]

When I did the 151 on my 01 MM700 a few years back, I think they got a kit from MPI. It had the rail extentions, Tunnel extention, and I believe parts for moving the heat exchanger. I've since gone to a 159 without having to lengthen the tunnel again.

 

[Lt Rascal]

Thanks, I will check with them. My dad picked up this 2000 M-Max that already had the 151 under it but they did not extend the tunnel. It looks ugly. I will see if they will sell me every thing but the extentions.

Thanks again.

 

[RMG]

I'd go with Hartman Inc. Tom's always had great customer service and is a good guy unlike MPI who just recently seem to be putting forth some effort.

 

[ridehard1212]

noticed that fabcraft has left over mm tunnels they are blowing out for 500!! sick tunnel.. if u can do it yourself its probably going to cost u 250 to extend or 500 to loose weight and look sweet!