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TundraGeneral discussion forum for the 2007 and later Toyota Tundra.
This is a discussion thread titled "OEM y-pipe & aftermarket y-pipe", within the Tundra forum, part of the Truck Forums category.
I don't think there is a "Y pipe". There are two smaller pipes from the engine to the muffler, which has dual inlets. Then a single 2 3/4" pipe exits the muffler as the tailpipe. The "Y" is inside the muffler.
He was probably thinking of something like that Banks exhaust with the pics...It has a y-pipe into single pipe before muffler. With the stock configuration you could run an aftermarket x-pipe or h-pipe depending on what type of sound you were looking for.
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Yes, you guys are correct. I asked the question wrong. What I would like to know is the oem size of the stock pipes thats between the headers and muffler.
When I get ready to do my own exhaust, this piece will probably be part of it. It appears to provide a smoother transition from 2 to 1 than some of the $600-$700 systems.
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'07 RCSB 5.7L SR5 Silver Sky Metallic (The Silver Bullet) Yep....it's gotta HEMI
Never argue with an idiot. They will bring you down to their level and beat you with experience!
When I get ready to do my own exhaust, this piece will probably be part of it. It appears to provide a smoother transition from 2 to 1 than some of the $600-$700 systems.
that's exactly what i'm doing. i just need to know what the stock pipe size is between the headers and muffler. i'm thinking it's 2.5", but i'm not 100% sure.
that's exactly what i'm doing. i just need to know what the stock pipe size is between the headers and muffler. i'm thinking it's 2.5", but i'm not 100% sure.
Exhaust pipe outside diameter measurements:
At rear of catalytic converters: 2 3/8 inch
From post catalytic flange to factory muffler: 2 1/8 inch
Out of muffler to exhaust tip: 2 3/4 inch
Dude, you da man. I don't think any of those numbers are standard exhaust pipe sizes. Must be a 'Yota thing.
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'07 RCSB 5.7L SR5 Silver Sky Metallic (The Silver Bullet) Yep....it's gotta HEMI
Never argue with an idiot. They will bring you down to their level and beat you with experience!
I'm not a motor type guy, so all this stuff about y pipes and h pipes is chinese to me. Is there a site I can go to, or can someone explain it briefly here, what these things are?
I understand from the headers, you might have a pipe from each header that feeds into one exhaust. Is that the "Y" you are referring too. And if so, then a 2 into 2 exhaust would not have a Y pipes, correct? If it is not correct, then forget everything I just said.
Would an H pipe be in place on the Y pipe since it is a 2 into 2 exhaust? If so, why must they be connected in any way. If not forget everything I said here too, then explain it to me please.
Dude, you got 'er down pretty good. There's way too much hype about X & H pipes.
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'07 RCSB 5.7L SR5 Silver Sky Metallic (The Silver Bullet) Yep....it's gotta HEMI
Never argue with an idiot. They will bring you down to their level and beat you with experience!
__________________
'07 RCSB 5.7L SR5 Silver Sky Metallic (The Silver Bullet) Yep....it's gotta HEMI
Never argue with an idiot. They will bring you down to their level and beat you with experience!
Actually well proven and only shadowed by mass marketed vendors of X pipe configuration exhaust "kits"
Their more then ALIVE and THRIVING for those that utilize such tools.
Most common problem is people/shops that talk smack dont have the first clue on the proper placement for proper ultilazation of its unequaled "equalation" of exhaust flow.
OEM y-pipe & aftermarket y-pipe
Re: OEM y-pipe & aftermarket y-pipe
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