Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift

Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift

Marsoni

M251S

$839.98

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

Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in LiftSKU: 883 26 085 UPC: 711745591332 Fox 2020 2024 GM 2500 3500 Performance Elite Series 2. 5 Rear Adjustable Shocks 0 1in Lift Developed from our off road race shocks FOX Performance Elite Series combines race proven technology with new cutting edge features to provide enhanced ride quality and winning damping performance you can bolt onto your truck or SUV. These 2. 5 rear adjustable shocks fit 2020 2024 Chevrolet Silverado 2500 HD 3500 HD and GMC

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Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Dallas, US

★★★★★ 5

It's a spark plug

What i needwd

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026

Verified Purchase

Houston, US