Wilwood Caliper-Narrow Superlite 4R-ST - Anodized 1.25/1.25in Pistons 1.10in Disc

Wilwood Caliper-Narrow Superlite 4R-ST - Anodized 1.25/1.25in Pistons 1.10in Disc

Marsoni

M251S

$393.00

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

Wilwood Caliper-Narrow Superlite 4R-ST - Anodized 1.25/1.25in Pistons 1.10in DiscFNSLR ST forged billet calipers, with four Thermlock pistons, deliver championship proven performance with piston sizes to provide matched rear braking bias for use with the Aero6 ST or other larger piston front calipers. FNSL4R ST calipers incorporate race technology into a radial mount body design with widespread adaptability. Including competition update options for all FNSL4R rear Big Brake kits. Thermlock pistons, high temp seals, SRS bridge

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Exchange/Return Notes

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This pillow has a soft feel with a nice balance of comfort and support. It fluffs up well after opening and maintains its shape throughout the night. The cover feels smooth, and the overall construction appears well made. A comfortable option for side and back sleepers looking for a plush sleeping experience.

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Reviewed in the United States on June 10, 2026