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  1. #1
    Member #047 33ratride's Avatar
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    Default J-pipes vs. Headres

    Any body have j-pipes their not using and want to sell? What does everyone think about their headers. I'm worried if I go to 4 into 4 headers they won't fit in the holes in my body for my side pipes.
    FFR 6525 Mk3.1, 347, EFI, 3 Link, 8.8w/ 3.73, 4 piston Baer disc brakes all around, T-5 with S-10 Mid-Shift.

  2. #2
    Member #049 Richgrsc's Avatar
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    There isn't a reason they won't fit. If the openings need to be opened slightly, you won't see it. I'm sure the car will have a slight improvement in performance. Your J-pipes bad?

  3. #3
    TREASURER, Member # 010 TBULL's Avatar
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    Rick I have a set you can have. I went from Jpipes to 4into4 headers and yes they did fit the same. I talked to Keith and he convinced me to use a dremel with tape over the area. I slowly enlarged the area without any paint damage. In my opinion the 4into4 gave better performance but the tone of exhaust was louder or sharper than before. The exhaust pulses were mixed later, in the side pipe than with the j-pipe.
    FFR #4402 Supercharged 308 445 RWHP Sterling Grey W/ Black Sapphire Stripes Purchase 8/22/2008 Sold 12/04/2018
    FFR #8249 "Milano" Kit purchased 10/5/2018 - In-Process

  4. #4
    Member #040 Kent D's Avatar
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    Rick, I also have a set you can have. They have never been installed.
    Kent

  5. #5
    Member #047 33ratride's Avatar
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    Thanks guys, not going to be back in town until Easter weekend. I'm going to pull the drivers side off and get it welded down here, probably tomorrow.
    Kent does your j pipes have a bung for O2 sensor?
    FFR 6525 Mk3.1, 347, EFI, 3 Link, 8.8w/ 3.73, 4 piston Baer disc brakes all around, T-5 with S-10 Mid-Shift.

  6. #6
    Member #040 Kent D's Avatar
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    I’ll have to look and let you know, they are over at the pole barn. kent

  7. #7

  8. #8
    Member #047 33ratride's Avatar
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    20190401_103234.jpg20190401_160543.jpg
    Here are the before and after of today work. Those j-pipes look right Kent, I'll call when I get home and we can work a deal. Thanks.
    FFR 6525 Mk3.1, 347, EFI, 3 Link, 8.8w/ 3.73, 4 piston Baer disc brakes all around, T-5 with S-10 Mid-Shift.

  9. #9
    Member #049 Richgrsc's Avatar
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    Those weren't cracked, they were busted.

  10. #10
    Member #040 Kent D's Avatar
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    No problem Rick. I’ll have them ready when you get back in town. I also have two oxygen sensors if you want them as well.

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