New muffler.

[sandrunr1]

For those of you wanting some noise, I got the SPX15 Spyder muffler from Custom Dynamics, replaced the stock and was very surprised at the loudness of this thing. $268.00 with the new gasket. Louder than the two brothers or HMF.

 

[napper39]

thats the one i have i put a socket on the end through the hole that is already there and made it quiiter,and ganed a lot of tq.made it run much better.try it befor you sell it.:yikes::thumbup:

 

[sandrunr1]

thats the one i have i put a socket on the end through the hole that is already there and made it quiiter,and ganed a lot of tq.made it run much better.try it befor you sell it.:yikes::thumbup:

Not selling. Love this thing and picked up 3+ MPG also.

 

[StriperKing]

thats the one i have i put a socket on the end through the hole that is already there and made it quiiter,and ganed a lot of tq.made it run much better.try it befor you sell it.:yikes::thumbup:

This is an old motorcycle drag racing trick. Change the dimeter for different tracks and conditions. I have a rod welded in mine after some trials with different sizes and it will add low end torque. You can also play with inline reducers to get the effect you want.

 

[Wright2743]

For those of you wanting some noise, I got the SPX15 Spyder muffler from Custom Dynamics, replaced the stock and was very surprised at the loudness of this thing. $268.00 with the new gasket. Louder than the two brothers or HMF.

:agree: Bought mine March last year love the throaty sound.

 

[Tierhog]

New intake? Juice box ?