This customer wanted to crank up the power on his low mileage ATS-V A8 coupe. With only spark plugs, Gigs ported throttle body and EPA catted downpipes, final Dyno numbers were 502 whp!
That’s impressive considering the minimal mods and the fact that he is running catted downpipes. We know these power gains will certainly make a huge difference on the street!
Deke
from Ohio
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