Catalytic Converter + MAC LT's
5th Gear Member
Joined: Dec 2006
Posts: 2,223
From: North Carolina
RE: Catalytic Converter + MAC LT's
ORIGINAL: TheMichiganRA
So what size piping would you run 2.25"? or 2.50"?
Yup sure do, and guys guess what, I passed inpection!!!! I was nerves!
My engine check light came on even with my tuner and stuid *** non-working mils so I decided to buy some new rear 02 sensors and bam they work great, so now im debating selling the tuner.
So yeah Mac lt headers + pypes mini high-flow cats w/ custom H pipe for the semi win!
Price =
Sound =
My engine check light came on even with my tuner and stuid *** non-working mils so I decided to buy some new rear 02 sensors and bam they work great, so now im debating selling the tuner.
So yeah Mac lt headers + pypes mini high-flow cats w/ custom H pipe for the semi win!
Price =
Sound =
So what size piping would you run 2.25"? or 2.50"?
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