Anyone on here having the CS downpipe on their MSP?

Spiced MSP

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2016 Peterbilt 579
Just curious if anyone has the corksport downpipe on their MSP. If so, what are the gains over the stock downpipe?
 
Just bought the S and J pipe. Won't be installed till spring though so I'd be able to give a review then.
 
I have it and i feel it was a very good mod. I really believe this along with a decent mani are 2 of the better ways i've spent money.
 
If buying, up grade the motor mounts. The S pipe is prone to breaking because of the excess engine movement.
 
i bought the cs s-pipe used. if i remember correctly, its nearly impossible to get a wrench on one of the exhaust pipe flange to turbo flange bolts.

the dipshit that sold me the pipe completely stripped the threads out of the s-pipe, so had to retap those. obviously this isnt a problem from cs.

i havent had any issues with it cracking yet. the vibrant has a mounting point to the block. i also have engine mounts all the way round.
 
I have it and really didn't notice the difference but it gives me some reassurance that i have some free air flow.
 
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