Wilwood Narrow Superlite 4R Rear Kit 12.88in Red 2007-up Jeep JK w/Lines

Wilwood Narrow Superlite 4R Rear Kit 12.88in Red 2007-up Jeep JK w/Lines

Marsoni

M251S

$1106.73

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

Wilwood Narrow Superlite 4R Rear Kit 12.88in Red 2007-up Jeep JK w/LinesForged Narrow Superlite 4R four piston calipers are combined with BP 10 compound pads and 13 14 rotors in this group of big brake kits for custom high performance street and show machines. This group of specialized kits for cars, trucks, and SUVs retain full use of the OE parking brake, master cylinder output, and ABS where used. FNSL4R rear kits provide complimentary style and performance with 13 and larger front brake upgrades in conjunction with

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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.

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Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

New York, 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

San Leandro, US