ok I am lookin at doing a header back setup on my 01 Cav 2200. With this setup am I lookin for a 5-10 Hp gain? Should it also help me any with gas mileage?
OBX 4-1 header
Dynomax Super Converter #289-15037 2.25 I/O 13"L
Dynomax Glasspack 2.25 I/O 25"L
OBX Muffler Apex-I style
2.25" piping

2009 Ford Mustang V6
Might help with gas mileage. As far as gains, no one can answer that for you...only way to know is by dynoing your vehicle before and after. It will give you mild gains but you should notice it.
www.kronosperformance.com / 732-742-8837
Agreed.../\/\.....NJHK does it again

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