Overview
- Factory-backed 3.0-liter Whipple kits are now offered as dealer-installable or pre-delivery options for 5.0L V8 F-150 and Mustang GT/Dark Horse models.
- The Mustang package delivers up to 810 hp and 615 lb-ft with active exhaust (800 hp without), while F-150 output rises to 700 hp and 590 lb-ft on 91‑octane fuel.
- Retail pricing lists at about $10,500 for the Mustang kit and $10,250 for the F-150 kit, with total installed cost varying by dealer.
- CARB compliance is cleared for 2021–2025 model years, with 2026 certification pending in California and other CARB states even though the hardware fits 2026 vehicles.
- The kit adds a 92 mm throttle body, colder plugs, upgraded injectors, a dual-pass intercooler, and a Tomahawk flash tool, with noted fitment limits including Mustang strut-tower braces, F-150 Pro Power Onboard requiring an extra part, single‑alternator configuration only, and no change to factory top speed.