Garrett (via KC Turbos) PowerMax Stage 2 Turbocharger Upgrade, Leftside (single)

Name: Garrett (via KC Turbos) PowerMax Stage 2 Turbocharger Upgrade, Leftside (single)
Brand: Garrett (via KC Turbos)
Price: 1889 USD
Availability: InStock

Fits 2017-2020 3.5L EcoBoost · Raptor

Garrett (via KC Turbos) PowerMax Stage 2 Turbocharger Upgrade, Leftside (single) for 2017-2020 Ford F-150 (3.5L EB, Raptor)

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gain

up to 700+ BHP*

manufacturer claim

conditional

price

$1,889

at KC Turbos Direct

about its usual price

low $1,889 · high $1,889 since Jul 12, 2026, across the stores we check daily

install

5/5 difficulty · COULD NOT VERIFY

Buy at KC Turbos Direct Add to build

also at eBay

The left-side match to the rightside PowerMax Stage 2 turbo above, sold individually.

why this one — Same claim and caveat as the rightside version - up to 700+ BHP support, conditional on the rest of the build.

where the number comes from

Same claim/caveat as the rightside listing. Source: kcturbos.com/products/garrett-powermax-turbocharger-upgrade-leftsided-901654-5001w-3-5-ecoboost-2017.

heads up

Turbo hardware changes boost/airflow and requires custom tuning to run safely - can affect powertrain warranty and CARB/EPA compliance depending on state and specific supporting parts.

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)CV Fabrication (CVF) Turbo Inlet Tubes COBB Tuning CAN Flex Fuel Upgrade (SKU 3F2650)

this part appears in

F-150 3.5L EcoBoost Turbo Upgrade Guide: Bigger Turbos and Downpipes, Explained

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.