Does anyone publish a horsepower number for a Silverado 1500 cat-back exhaust?
Some do. Of 26 Silverado 1500 cat-back exhausts in our catalog, 5 publish a horsepower figure and 21 do not. Every figure below is labeled with where it came from: an independent test, the manufacturer's own claim, or an estimate from comparable hardware.
the ones that do
why the rest don't
No manufacturer or independent dyno figure published for this specific SKU; consistent with how other no-gain-claim cat-backs are recorded in this catalog.
NONE PUBLISHED - AWE's own page and AmericanTrucks both describe "increases horsepower and torque" via 180 Technology, neither states a numeric figure.
MagnaFlow product page states "dyno-proven performance" with MODERATE exterior / MILD interior sound rating but does not publish a specific hp/tq number - left blank rather than invented.
MagnaFlow product page states "dyno-proven performance," MODERATE exterior / MILD interior sound, but does not publish a specific hp/tq number - left blank rather than invented.
related questions
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