cp-e QKspl Catted Downpipe - High Flow (3.5L EcoBoost)
Fits 2011-2014 3.5L EcoBoost
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Price tracked 15 times since Jul 19, 2026 across the stores we check daily: low $995, high $1,242.59, currently $1,242.59.
where to buy · 2 retailers tracked
A catted downpipe for 3.5L EcoBoost trucks (2011-2014 fitment) from cp-e, designed to replace the factory downpipe with a higher-flow catalytic converter setup.
why this one — cp-e's own product page claims about a 5% power gain through the RPM band, but that is a percentage claim from the manufacturer, not an independent dyno number.
Cp-e.com product page states "5% gains throughout RPM band" - a manufacturer-published percentage claim, not an absolute hp/tq number. Source: cp-e.com/products/qkspl-ford-f-150-raptor-ecoboost-catted-downpipe (shared page family).
NOT LEGAL FOR SALE OR USE IN CALIFORNIA.
Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.