Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .81in Disc

Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .81in Disc

Marsoni

M251S

$221.06

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

Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .81in DiscFSLI4 and FSLI4 ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models. Differential piston bores compensate for leading edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock pistons in the ST models block heat transfer from the pads and reduce

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These plates came on time, packaged well and are "doing the trick". The plates, while fairly light-weight are perfect for my new system. They installed into the junction boxes very easily, hold the wires snugly and the banana plugs are perfect for my usage. If you need a nice, easy to install, good quality, wall plate, I would highly recommend these.

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Reviewed in the United States on November 30, 2025

Verified Purchase

J. ILG

Chelsea, US

★★★★★ 5

Is probably heaver than you think

Style: 4-Speaker

Quality is decent, weight is heavy, threads of the screw portion seem of quality

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Reviewed in the United States on March 18, 2026

Verified Purchase

David Linares

Draper, US

★★★★★ 5

It is good value, and functional

Style: 4-Speaker

Great value and worked flawlessly

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Reviewed in the United States on March 24, 2026

Verified Purchase

John Steenland

Chelsea, US

★★★★★ 5

Quality cable at an unbeatable price

Size: 2AWG 15FT + 15FT, Color: Red + Black

Wish I found this cable sooner! This cable is much better than the cabke I was previously purchasing! Crimps well, copper is of high quality, coating is excellent, bends great, price is great! Overall very satisfied!

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Reviewed in the United States on April 22, 2026

Verified Purchase

Cradgl Tantandolo

Battle Creek, US

★★★★★ 5

good quality

Size: 2AWG 15FT + 15FT, Color: Red + Black

Well, this is some stiffness, but manageable.

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Reviewed in the United States on March 27, 2026