Thinking of fabbing a belly pan dump instead of tunnel dump. TSS

cheeky24 · Oct 17, 2014

Hey guys so I've started the install on my 13 xm. I bought a TSS liquid to air turbo kit and I,m going to be honest I really really don't want to hack a 3 inch hole in the tunnel of my very clean well keep sled. So i took a real good look at it and I sure I have enough room to fab up a belly dump exhaust tip. My question is has anyone out there done this and if not do any of you think this will screw up the performace of the kit.

neilsleder · Oct 17, 2014

cheeky24 said:
Hey guys so I've started the install on my 13 xm. I bought a TSS liquid to air turbo kit and I,m going to be honest I really really don't want to hack a 3 inch hole in the tunnel of my very clean well keep sled. So i took a real good look at it and I sure I have enough room to fab up a belly dump exhaust tip. My question is has anyone out there done this and if not do any of you think this will screw up the performace of the kit.

I am with you you! I would want to hack a hole through the tunnel either. I can't see this hurting the performance. Is there room to go out the front like aerocharger kit?

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cheeky24 · Oct 17, 2014

No it would have to go out the rear basically a tight 90 and right out the bottom.

Dannyturbo · Oct 17, 2014

As long as the pipe is a similar design with minimal back pressure then I can't see it hurting

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maierch · Oct 18, 2014

I was just talking to Dave about this last night at the sled show. The reason they went to a tunnel dump on the conventional kit is because when you get in the deep stuff the stock port can plug off and cause bogging. Especially with the 2.5" pipe. On the instaboost they have upped the diameter to 3" and went back to going out the stock port with no problems.

oler1234 · Oct 18, 2014

Yup I asked the same thing and got the same answer. The 3" is oversized.

Dooitorbust · Oct 18, 2014

If you end up making your own, post a few pics.

Dannyturbo · Oct 19, 2014

Yea you will literally have zero snuff issues with the tunnel dump

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neilsleder · Oct 19, 2014

It wasn't on a turbo but my cousin has a tunnel dump can on his xm, and we where in vale last year with crazy deep powder and his sled wouldn't run. It was like there was to much snow up inside the tunnel. The next day he had a mbrp can on and ran good.

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cheeky24 · Oct 21, 2014

Well I said screw it and just drilled the hole, it hurt and there may have been a few tears but it's done. LOL

Carrots · Oct 21, 2014

cheeky24 said:
Well I said screw it and just drilled the hole, it hurt and there may have been a few tears but it's done. LOL

You drilled it in the wrong spot

cheeky24 · Oct 22, 2014

$h!t I hope not

1100 · Oct 22, 2014

Looks like I'm to late. But seen a few boondocker kits run out the side by the footwell through the side panel

maierch · Oct 24, 2014

1100 said:
Looks like I'm to late. But seen a few boondocker kits run out the side by the footwell through the side panel

Friends don't let friends Side Dump!!

Not if they want to stay as friends!!!

fredw · Oct 30, 2014

Never had a issue with exhaust out bottom of shock tower in front... is there any issues with ice buildup on tunnel dump??

Dooitorbust · Oct 31, 2014

I never had any issues with the tunnel dump.

Thinking of fabbing a belly pan dump instead of tunnel dump. TSS

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