BBK 1703 75mm Power Plus Throttle Body for 1990-1995 4.6L & 1997-2003 Ford 4

Vehicle Fitment

• 1990-1995 Ford Mustang (4.6L 2V V8, RWD)
• 1990-1995 Ford Thunderbird (4.6L 2V V8, RWD)
• 1992-1995 Lincoln Town Car (4.6L V8, RWD)
• 1992-1995 Mercury Grand Marquis (4.6L V8, RWD)
• 1994-1995 Mercury Cougar (4.6L V8, RWD)
• 1997-2003 Ford F-150 (4.6L/5.4L V8, 2WD/4WD)
• 1997-2003 Ford Expedition (4.6L/5.4L V8, 2WD/4WD)

Fitment Notes

• Designed for fuel-injected Ford 4.6L and 5.4L V8 engines only.
• Direct replacement throttle body for compatible stock intake manifolds.
• Includes throttle position sensor and gaskets for proper installation.
• Not compatible with carbureted or non-EFI engines.
• Verify throttle linkage type before installation on modified or custom intake setups.

Features

• 75 mm Power Plus Series throttle body increases airflow over restrictive stock units.
• CNC-machined aluminum construction for strength and precise fitment.
• Improves throttle response and engine performance potential.
• Includes new throttle position sensor and gaskets for direct installation.
• OEM-style die-stamped throttle linkage and sealed bearings for smooth operation.
• Direct bolt-on replacement with no major modifications required.
• Enhances power delivery and acceleration in both truck and performance applications.
• Durable design built for daily driving and performance use.

Specifications

• Part Number: BBK 1703
• Throttle Body Series: Power Plus
• Bore Diameter: 75 mm
• Material: CNC-machined cast aluminum
• Throttle Control: Electronic or linkage depending on vehicle
• Installation: Direct bolt-on replacement
• Drivetrain: Rear wheel drive (RWD) and 2WD/4WD depending on model
• Engine Compatibility: Ford 4.6L/5.4L fuel-injected V8

Included Components

• 1x 75 mm Power Plus throttle body assembly
• 1x Throttle position sensor
• 1x Throttle body gasket
• Hardware set for installation

Product Description

The BBK 1703 75 mm Power Plus Throttle Body is a high-flow performance upgrade engineered for a wide range of Ford V8 applications equipped with fuel-injected 4.6L and 5.4L engines from 1990-1995 and 1997-2003 model years. Designed to replace the restrictive factory throttle body, this Power Plus unit enhances airflow into the intake system, improving throttle response and increasing power and torque potential without requiring complex engine modifications.

Constructed from CNC-machined cast aluminum, the BBK 1703 throttle body features OEM-style throttle linkage, sealed bearings, and a throttle position sensor for smooth and reliable operation. Its direct bolt-on design includes gaskets, hardware, and all necessary components for a straightforward installation in compatible Mustangs, Thunderbirds, F-150s, and Explorations. Ideal for enthusiasts seeking performance gains and improved drivability, this throttle body delivers enhanced engine breathing and acceleration while maintaining everyday reliability.