CR Performance Engineering Stage 4 Turbo Upgrade (43/45mm 8-blade)

Name: CR Performance Engineering Stage 4 Turbo Upgrade (43/45mm 8-blade)
Brand: CR Performance Engineering
Price: 4825 USD
Availability: InStock

Fits 2015-2017 2.7L EcoBoost

CR Performance Engineering Stage 4 Turbo Upgrade (43/45mm 8-blade) for 2015-2017 Ford F-150 (2.7L EB)

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gain

supports 600+ rwhp of flow, not a gain over stock

manufacturer claim

price

$4,825

at CR Performance Direct

about its usual price

low $4,450 · high $4,825 since Jul 25, 2026, across the stores we check daily

install

5/5 difficulty · COULD NOT VERIFY

Buy at CR Performance Direct Add to build

also at 5 Star Tuning

where to buy · 2 retailers tracked

5 Star Tuningchecked Sep 4 · out of stock$4,450view
CR Performance Directchecked Oct 15$4,825view

CR Performance's top-tier Stage 4 turbo upgrade, 43/45mm 8-blade wheels, for the 2015-2017 F-150 2.7L EcoBoost.

why this one — CR Performance rates this as capable of supporting 600+ rear-wheel hp with a full supporting build - that's a flow-capacity rating, not a tested gain number.

where the number comes from

CR Performance's own claim: 600+ RWHP support (a flow-capacity rating, not a tested gain, assuming a full supporting build). No independent dyno found.

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)COBB Tuning CAN Flex Fuel Upgrade (SKU 3F2650)

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.