hey wassup .. i jus bought a jdm dc 4-1 header with a straight pipe and a skunk2 megapower catback ... i have 2 questions b4 i begin the installation ... first of all, will i get a CEL ? .. if so, what is the solution .. 2nd question, the header and the straight pipe are both 2.5 inches but the catback is 2.36 .. is this a problem ? .. thanks for the help

 

it shuold all fit, but the straight pipe is going to throw a CEL

 

it will fit meaning it will all bolt on or do i have to get it welded ... and is there any way i can turn off the CEL ? .. thanks

 

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