Corsa Performance Sport 3.0in Cat-Back, Single Side Exit, 4.0in Single Tip
Fits 2011-2021 5.7L i-FORCE V8 (3UR-FE)
We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure
gain
+3 hp hp / +9 lb-ft tq
manufacturer claim
$ per hp
$428/hp
manufacturer claim · gains don't simply stack
price
$1,284.99
at CORSA Performance Direct
install
2/5 difficulty · 2-3 hours (estimate, not a manufacturer figure)
A 3.0in cat-back exhaust that exits out one side ahead of the rear wheel, with a single 4.0in tip.
why this one — Corsa actually publishes a number for this one (+3 hp / +9 lb-ft, +16% flow) instead of just promising power, and their Sport level is tuned specifically to avoid highway drone - worth it if you tow or commute in the truck.
Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.