Thread: NHP high performance Exhaust manifolds
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Old 02-03-2019, 06:56 PM   #9
BYprodriver
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Originally Posted by BYprodriver View Post
NHP High flow exhaust manifolds with 200 cell converters. I guesstimate 20 Hp gain at high rpm for a 986 3.2L engine



https://www.maxspeed-motorsports.com/store/p35/Porsche_Boxster_986_%2F_S_NHP_200_Cells_Exhaust_He aders.html

$ 500 + shipping
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