aFe Power 85mm BTB Billet Throttle Body (18-21 Ford Mustang GT) (AFE46-39101)

aFe Power 85mm BTB Billet Throttle Body (18-21 Ford Mustang GT)

Want to add some precious ponies to your 5.0 in less than an hour? If so, then aFe Power’s new BTB (Billet Throttle Body) is what you’re looking for. This easy-to-install product will increase your Mustang’s power by a dyno-proven 17 HP and 15 lb-ft Torque @ 6,000 rpm with this simple-to-install device.

Test results on aFe’s Dynojet dyno showed power gains across the powerband, topping out at +17 HP and +15 lb-ft torque at 6,000rpm. Testing was conducted on a 2020 Mustang 5.0 comparing stock and the aFe Power BTB (all tests conducted using 91-octane fuel). No other modifications to the vehicle were made, so imagine the potential when you add in other performance enhancing products such as a cold air intake, tuner and cat-back exhaust! By the way, for you truck enthusiasts, this product also fits the F-Series (see application table for exact vehicle fitment).