Description

Ford Performance designed their M-4209-88355A 8.8 inch 3.55 Ring Gear & Pinion Set to fit 2015-21 Mustang Super 8.8 inch IRS center sections. It is a race-proven design engineered, manufactured and tested for maximum performance!

The 8.8″ rear end has been the standard in performance since its introduction in the Mustang in 1986. When it’s time to hop-up your axle,Ford Performance is the manufacturer of choice!

Ford Performance M-4209-88355A 8.8 inch 3.55 Ring Gear & Pinion Set Features:

• Fits 2015-21 Mustang Super 8.8 inch IRS center section
• Includes OEM crush sleeve as well as pinion nut
• Requires M-4210-B3 Mustang 8.8 inch ring-gear as well as a pinion install kit
• Requires aftermarket calibration if vehicle not originally equipped with this gear ratio
• Made in the United Statesat Ford’s Sterling Axle Plant (competitors in this price range primarily produced in China)
• OEM quality– the superior surface finish, hardening, and manufacturing consistency provide the strongest and quietest 8.8″ gears in the market! Higher quality gears mean more satisfied customers!
• Race Proven– Ford Performance 8.8″ gears are the choice of championship road racing and drag racing teams including Multimatic Motorsports.

When your plans call for an 8.8″ gear, look for the only brand good enough to wear the Ford oval!

Ford designed and intended their M-4209-88355A 8.8 inch 3.55 Ring & Pinion Set for competition use only or off-highway use only. It should not be installed on a vehicle 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. as well as Canadian laws and regulations relating to motor vehicle emissions.