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6 Posts
ive done a resonator/muffler delete on my 2013 spark i want it louder
my muffler guy said i have 2 cats, ive heard you can delete 1 of them would
that make it louder or should i delete both and run a high flow cat?
my muffler guy said i have 2 cats, ive heard you can delete 1 of them would
that make it louder or should i delete both and run a high flow cat?
