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| 01-21-2019, 06:19 PM | #1 |
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First Lieutenant
 
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04 headers on 07si
Hello guys
Found seller who offering headers and describing them as 2004 z4 3.0 Do you know if they fit on my 2007si? Also can you identify brand Thanks a lot in advance  Last edited by AK72; 01-21-2019 at 06:24 PM.. |
| 01-21-2019, 07:28 PM | #2 |
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Colonel
 
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Drives: Built not Bought 04 Z4 VF
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No!
Look like Bimmerbrakes header. Or Asian knock offs
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 W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX |
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| 01-21-2019, 07:52 PM | #4 |
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Colonel
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Drives: Built not Bought 04 Z4 VF
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No, different head
Wish it was easier to post more than one pic on iPad, but suffice it to say N52 has round ports M54 has oval ports and different stud locations.
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W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEXLast edited by Steeler; 01-21-2019 at 08:13 PM.. |
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Jsinghzzzz76.50 |
| 01-21-2019, 08:18 PM | #5 | |
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First Lieutenant
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Thank you David |
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| 01-21-2019, 10:23 PM | #6 |
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Lieutenant General
 
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Garage List F15 X5 xDrive35i [8.75]
E86 Z4 M [10.00] F10 550i (Retired) [9.17] F25 X3 xDrive35i (R ... [9.43] E82 135is (Retired) [9.50] E85 Z4 M (Retired) [9.41] E90 328i xDrive (Re ... [9.25] E86 Z4 3.0si (Retired) [9.24] |
You need headers specific to N52 (06-08), and only ones I know of that definitely fit the Z4 are made by Supersprint
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