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      11-11-2013, 02:27 PM   #18
pokeybritches
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Drives: ESS/G-Power Z4M, VF Z4, 996tt
Join Date: Sep 2009
Location: Los Angeles

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Garage List
2006 BMW Z4M  [10.00]
2006 BMW Z4M  [8.50]
2003 BMW Z4 3.0i  [9.00]
Quote:
Originally Posted by zubydafa View Post
tommy what section 1 are you on right now? i have a supersprint section 1, but i have a feeling that i still have to swap that out to the stepped supersprint section 1 if i want stepped headers. what a pain.
Stepped V2's will work with a stock section 1, so they would work with your setup. The V1 stepped have their own special section 1. For peak gains you'd want to go V1 stepped + V1 section 1. For the lowest cost, buy the V2 stepped and keep your current section 1. Whether or not it's worth a few horsepower is up to you.

Custom-performance.net made me a custom section 1 using the Supersprint V1 connecting pipe and welding in HJS cats. It's identical in hardware to the catted section 1, but for 2/3 the price. I paid right around $2k shipped for it.
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