Increase horsepower and improve your throttle response by installing this 70mm Throttle Body from Stack Racing. Improved air flow allows your Mustang to breath better and use fuel more efficiently.
To produce a higher quality casting than conventional sand molds, this Stack Racing Throttle Body is constructed from a permanent mold casting of 356 aluminum, which reduces porosity for an improved finish.
To achieve the highest level of performance from your Stack Racing Throttle Body, check out our Stack Racing 70mm EGR Spacer, which has been specifically designed to work with your throttle body to provide the best performance possible.
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