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Old 11-26-2015, 11:20 AM   #1
RootBeerFXS
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Tail pipes on lowered trucks question.

I have lowered mine 5/7 ish and was wondering if any of you guys have had kickback from your muffler shops about running the tail pipes over the rear axle.
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Old 11-26-2015, 11:49 AM   #2
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Re: Tail pipes on lowered trucks question.

A good shop should be able to do this no problem. There is less room for tubing in the back of an import hatchback. The truck, by comparison, is s-p-a-c-i-o-u-s.
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Old 11-26-2015, 12:10 PM   #3
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Re: Tail pipes on lowered trucks question.

I have mine coming out before the rear wheels and mine is 5/6
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Old 11-26-2015, 02:37 PM   #4
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Re: Tail pipes on lowered trucks question.

I have nearly a 7/9 drop on mine and was still able to run 2 3/4 tail pipes up and over the axle with no problems.
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Old 11-26-2015, 04:46 PM   #5
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Re: Tail pipes on lowered trucks question.

Dont mean to hi jack but it is related,

I`m planning to lower my truck correctly and fix the PO hack job. I`m just going to do a flip kit in the rear and drop spindles up front with a 2" drop spring for a 4.5/6 drop. I`m planning on running this exhaust,

http://www.summitracing.com/parts/ho...mc/model/c1500

Will I have clearance issues?
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Old 11-26-2015, 11:46 PM   #6
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Re: Tail pipes on lowered trucks question.

No idea on that summit system but here's a look at mine. TONS of room.

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Old 11-27-2015, 12:30 PM   #7
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Re: Tail pipes on lowered trucks question.

I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.
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Old 11-27-2015, 12:32 PM   #8
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Re: Tail pipes on lowered trucks question.

Quote:
Originally Posted by Alex41 View Post
I have nearly a 7/9 drop on mine and was still able to run 2 3/4 tail pipes up and over the axle with no problems.
I'd love to see pics of the 7/9 drop...seems excessive unless you have removed the inner front/rear fenders or heavily modified the frame/suspension
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Old 11-27-2015, 12:32 PM   #9
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Re: Tail pipes on lowered trucks question.

My concern is the Hooked kit may be bent differently than a custom set up and won't clear.
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Old 11-27-2015, 01:49 PM   #10
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Re: Tail pipes on lowered trucks question.

No I've never had a exhaust shop give me a hard time. Sounds like a bad shop.
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Old 11-28-2015, 10:30 AM   #11
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Re: Tail pipes on lowered trucks question.

Quote:
Originally Posted by bigblock73 View Post
I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.
That is exactly what I am wanting to do.
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Old 02-21-2016, 02:01 PM   #12
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Re: Tail pipes on lowered trucks question.

Quote:
Originally Posted by Alex41 View Post
No idea on that summit system but here's a look at mine. TONS of room.

Is this a custom set or did you buy it pre fabbed?
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Old 02-21-2016, 02:04 PM   #13
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Re: Tail pipes on lowered trucks question.

Quote:
Originally Posted by bigblock73 View Post
I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.

Do you have any shots of how you routed the pipes after the rear axle? Mine looks like I might have to come thru the spring and back and then down.
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Old 02-21-2016, 07:22 PM   #14
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Re: Tail pipes on lowered trucks question.

Mine dump right in front of the axle.
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Old 02-21-2016, 08:08 PM   #15
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Re: Tail pipes on lowered trucks question.

I flipped the back of mine, 78 short step, with an aftermarket muffler. i wanted the pipe to come out the back, under the bumper, the muffler guy suggested it come out to the side, in front or in back of the back tire, but i said, naw...so he ran it out the back, under the bumper...the very back of the pipe might be a little flattened, but nothing serious that would affect flow.
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Old 02-21-2016, 08:52 PM   #16
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Re: Tail pipes on lowered trucks question.




Dual 3" all kinds of room.

Find another shop, they're lazy or incompetent
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Old 02-21-2016, 10:52 PM   #17
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Re: Tail pipes on lowered trucks question.

You might get some flack from you muffler shop if they have to do any cut, fit and weld on that Aluminized pipe ! You can do it with slip fits and using a MIG welder .
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Old 02-22-2016, 07:52 PM   #18
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Re: Tail pipes on lowered trucks question.

I did remember that the metal brake line gets in the way of the right pipe, I've just bent it up parallel with the top of the frame rail.
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