Factory Mustang Throttle Body Size Guide
Created by Jay Walling
Last Updated 10/19/2020
Looking to add an aftermarket throttle body to your Mustang but not sure what size to get? Check out our throttle body size guide to see what your Mustang came with stock!
https://lmr.com/products/mustang-throttle-body-size-guide
FOLLOW:
79 93 mustang
,
94 04 mustang
,
05 09 mustang
,
10 14 mustang
,
2015 mustang
,
mustang
![]()
Fox Body Stock Throttle Body Sizes (1979-1993 Mustang)
79-93 2.3L (4 Cyl) - 50mm
79-85 5.0L (V8) - 58mm
86-93 5.0L (V8) - 58mm
SN95/New Edge Stock Throttle Body Sizes (1994-2004 Mustang)
94-98 3.8L (V6) - 60mm
94-95 5.0L (GT) - 58 mm
94-95 5.0 L (Cobra) - 60mm
96-04 4.6L (GT) - 65mm (Except The 99' GT - 66.8mm)
96-04 4.6L (Cobra) - Twin 57mm
01 4.6L (Bullitt) - Twin 57mm
99-04 3.8 & 3.9L (V6) - 56mm
S197 Stock Throttle Body Sizes (2005-2014 Mustang)
05-10 4.0L (V6) - 68mm
05-10 4.6L (GT) - Twin 55mm
07-14 5.4 & 5.8L (GT500) - Twin 60mm
11-14 5.0L (GT) - 80mm
11-14 3.7L (V6) - 68mm
S550 Stock Throttle Body Sizes (2015-2020 Mustang)
15-17 3.7L (V6) - 68mm
15-20 2.3L (4 Cyl | Ecoboost) - 61mm
15-20 5.0L (GT) - 80mm
15-20 5.2L (GT350 | Bullitt) - 87mm
2020 5.2L (GT500) - 92mm
Mustang Throttle Body by Year
