BBK Performance 1539 BBK Power-Plus Series Throttle Bodies
BBK Performance 1539 BBK Power-Plus Series Throttle Bodies
The BBK Performance Power-Plus Series Throttle Body is a direct-fit performance upgrade engineered for Ford Mustang and select Ford truck applications. It replaces the restrictive factory throttle body with a larger, free-flowing unit that bolts directly onto the factory intake manifold using the stock gasket and fasteners. Designed for 1996–2014 4.6L & 5.4L Modular V8s, it is a straightforward upgrade for street, strip, or towing use.
Constructed from 356-T6 cast aluminum and precision-machined to aerospace tolerances, the Power-Plus Series features an oversized 62mm or 65mm bore—depending on application—compared to the stock 57mm unit. The throttle plate is CNC-profiled for minimal turbulence, and the shaft rides on low-friction brass bushings. Each unit is flow-benched and calibrated at the factory to ensure consistent air/fuel metering right out of the box.
The larger bore reduces inlet vacuum restriction, allowing the engine to ingest a higher volume of air per stroke. This yields measurable gains of 8–15 horsepower on naturally aspirated engines and even greater improvements when paired with a cold-air intake, headers, or aftermarket exhaust. Throttle response becomes crisper, and part-throttle drivability improves across the RPM band.
Ready to let your modular V8 breathe. Get the BBK Power-Plus Throttle Body with free shipping on orders over $425. Order today from Atech Motorsports.
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