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FFP (Full-Race/FFPerformance) "TRX Killer" Turbo Kit

Fits 2017-2020 Raptor

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gain
700+ hp
manufacturer claim
on E55+ fuel
price
$10,599
at Function Factory Performance
install
5/5 difficulty · Shop build - flex-fuel tune implied by E55 fuel requirement
Buy at Function Factory Performance→

A serious big-power turbo kit for the Raptor, built to chase power well beyond what a bolt-on Stage 1 or 2 kit can support.

why this one — FFP's own listing claims 700+ whp on E55+ fuel. A commonly cited "650 whp stock block" figure floating around forums is not a manufacturer number, so it's not treated as a real claim here. This is off-road/race use only, not street legal.

heads up

Manufacturer/retailer explicitly labels this off-road/race use only - not street/emissions legal. Custom tuning mandatory.

Questions about this category

F-150: does anyone publish a horsepower number for upgraded turbos?F-150: how hard is it to install upgraded turbos, and how long does it take?
pairs well with
MPT Custom 93-Octane Tune (2.7L)COBB Tuning CAN Flex Fuel Upgrade (SKU 3F2650)CVF Turbo Inlet Tubes
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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.