Ford Racing 2015 Mustang GT 8.8-inch Ring and Pinion Set - 3.73 Ratio

Ford Racing 2015 Mustang GT 8.8-inch Ring and Pinion Set - 3.73 Ratio

Marsoni

M251S

$140.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Ford Racing 2015 Mustang GT 8.8-inch Ring and Pinion Set - 3.73 RatioFord Racing ring and pinion sets are engineered, manufactured, and tested for maximum performance. These ring and pinion sets are finished in a black oxide coating for corrosion resistance, and are available in many different ratios to fit a variety of Ford differentials. ** 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. * This part is designed and intended for

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I was skeptical at first. How can such a quality performance air filter be so affordable? It fits perfectly and seems to perform and look exactly like the other name brand layered cotton gauze, steel meshed lifetime air filter. I sprayed some K&N oil on this thing and it feels like the engine is breathing a little easier now and performing a little better. As with anything new, your mileage will vary.

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Reviewed in the United States on October 19, 2025