Ok i just installed my SLP's today and i think that i have noticed a slight decrease in performance off the line. has anyone else noticed this. Just wondering if i'm going crazy or not. If i'm not crazy then is it just a break in thing and will it return to normal after a lil driving?

 

Its all in your head....

 

Well, many people report the loss of backpressure has hurt torque. It actually makes sense... But honestly, the sound of the LMs makes up for it, and any simple mod would make up for the loss...

 

I didnt notice any difference in performance when I put mine on. My car was bone stock when I installed them too. If anything, the loss of backpreasure could makeit feel a little sluggish of the line.

 

I haven't noticed any differences

-DG

 

Me either no loss that I can feel...but I sure do love the sound!!

 

+1