Quick view aFe aFe 18-21 Ford Mustang GT 5.0L 85mm Billet Throttle Body - 46-39101 Compare $689.99 Test results on aFe’s Dynojet dyno showed power gains across the power band, topping out at +17 HP and +15 lb-ft torque at 6,000 rpm. Testing was conducted on a 2020 Mustang 5.0 comparing stock and the aFe Power BTB (all tests conducted using 91-octane... Add to Cart Add to Cart
