Finesse controllers
I have had my camaro 8 years,and have done several upgrades such as cai,short headers,magnaflow mufflers,and never heard of this modification till a month ago,so ordered one yesterday and have read a lot of reviews more positive than negative reviews,so,my question is most of the reviews are within a couple months of putting it on,so,how is it long term,any concerns I should be prepared for? Thanks
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