Viper mpi header an exhaust can upgrade

[Kenzie]

What's out there for exhaust mods on a mpi turbo kit is there any improvements to header or exhaust can seen they offer a loud light weight can but what else is available

 

[MrSled]

I have the louder silencer added to mine. It really made it flow better and was into the rev limiter faster. I had to add more weight to the clutching to get it back in the RPM to keep it off the rev limiter and overall it felt more powerful at lower RPMs.

 

[Kenzie]

Is that the mpi light weight muffler your talking about

 

[MrSled]

Is that the mpi light weight muffler your talking about

I dont think it called a light weight one... its the race version.. but its not all the loud compared to what else is out there.
http://viper.mountainperformance.com/Viper-Turbo-Loud-Muffler-Assembly_p_16.html

 

[Yamadog]

I can tell a definite difference in mine between the stnd mpi turbo muffler and the race muffler in power plus the sound is awesome any aftermarket header is a direct bolt on with their turbo that matches the termination point of the stick header. I am contemplating them cause I have already blown out 1 stock header

 

[Kenzie]

So your saying an ulmer header an the race can will work with the mpi turbo kit

 

[Yamadog]

So your saying an ulmer header an the race can will work with the mpi turbo kit

No the header will but if the race can is for a normally aspirated sled it will not. if it is the MPI race muffler for the their turbo it will. All of the turbos are made to mount to the stock headers so if the header is a direct replacement unit it will work. But each turbo manufacturer has a different layout beyond the turbo so the cans are type specific.

 

[Yamadog]

Here is the MPI race can

 

[yamahaguy]

I can tell a definite difference in mine between the stnd mpi turbo muffler and the race muffler in power plus the sound is awesome any aftermarket header is a direct bolt on with their turbo that matches the termination point of the stick header. I am contemplating them cause I have already blown out 1 stock header

Did the stock header change in design from 14 to 15? I thought I heard that some place?

 

[cannondale27]

Yes it did. They hit the seam with the weld and added some reinforcements in header and stock muffler.

 

[Yamadog]

I think they cleaned up the welding process but the overall dimensions are the same from what I know.