View Poll Results: Type of downpipe used after swap 1jz/2jz
Modified OEM downpipe
0
0%
Modified after-market downpipe
1
33.33%
Found an after-market downpipe that needed no modification
0
0%
Just had one fabricated from scratch
2
66.67%
Voters: 3. You may not vote on this poll
Poll: Downpipe used after swap
06-02-08, 05:04 PM
#1
Lead Lap
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Join Date: Oct 2006
Location: Madison WI
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Poll: Downpipe used after swap
What did you use and how much did it cost?
Does anyone see performance gains from a certain setup?
This quote got me wondering about how much gain can be had through a certain setup.
"The stock Y pipe is the weak point of the 1JZ turbo system. You can achieve 350HP at the wheels just by upgrading the Y pipes. 1 pipe is for each turbo setup. This kit goes from each turbo all the way down to the stock CAT location."
Is this just a sales pitch?
Just wondering what everyone did, how much it cost, and whether they think they went the right route or gained/lost HP from their setup.
Does anyone see performance gains from a certain setup?
This quote got me wondering about how much gain can be had through a certain setup.
"The stock Y pipe is the weak point of the 1JZ turbo system. You can achieve 350HP at the wheels just by upgrading the Y pipes. 1 pipe is for each turbo setup. This kit goes from each turbo all the way down to the stock CAT location."
Is this just a sales pitch?
Just wondering what everyone did, how much it cost, and whether they think they went the right route or gained/lost HP from their setup.
06-04-08, 12:58 AM
#2
Lexus Champion
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Join Date: Aug 2007
Location: Papillion, NE/Columbia,SC
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i'm using this JDM home made lookin 3" dp that came with my swap lol 
my buddies 1j came with a actual aftermarket 3"dp
to think i almost ordered one before i bought my swap
i was actually lookin at that ypipe/dp combo as well, i was dead set on getting a ypipe since i plan on sticking with stock twins, in the long run my DP was free and i'm just moving on to other mods..
my buddies 1j came with a actual aftermarket 3"dp
to think i almost ordered one before i bought my swap
i was actually lookin at that ypipe/dp combo as well, i was dead set on getting a ypipe since i plan on sticking with stock twins, in the long run my DP was free and i'm just moving on to other mods..
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