2015-2023 MUSTANG IRS SUPER 8.8-INCH RING AND PINION SET – 4.09 RATIO
This part is no longer available.
M-4209-88409A
Instruction Sheet
Not Available
WARNING:
This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
-
Fits 2015-2023 Mustang Super 8.8-inch IRS center section
-
Includes OEM crush sleeve and pinion nut
-
Requires M-4210-B3 Mustang 8.8-inch ring-gear and pinion install kit
-
Compatible with Ford Performance 2015-17 Mustang Power Pack Calibrations that are 50 state legal with CARB EO Certificates
· M-9603-M8 – Mustang GT 5.0L Power Pack 1
· M-9603-M8A – Mustang GT 5.0L Power Pack 2
· M-9452-M8 – Mustang GT 5.0L Power Pack 3
Made in the United States
-
OEM Quality - our superior surface finish, hardening and manufacturing consistency provide the strongest and quietest gears in the market.
-
Requires aftermarket calibration if vehicle is not originally equipped with this gear ratio or a Ford Performance Power Pack Calibration
-
Note: 3.15 ratio differential not compatible with 3.31, 3.55, 3.73 and 4.09 ratio gears. Use differential M-4204-MT or M-4204-M
Part Type
Driveline: Ring & Pinion
Warranty Availability
Not Available
Package Dimensions
11.5" x 5.5" x 15"
Package Weight
20.25 lb(s)
UPC Code
756122006795
Country of Origin
United States
