Wiseco 02-06 Acura/Honda K20 RSX-S +5cc 11.0:1 CR Piston Shelf Stock Kit

Wiseco 02-06 Acura/Honda K20 RSX-S +5cc 11.0:1 CR Piston Shelf Stock Kit

Marsoni

M251S

$366.50

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

Wiseco 02-06 Acura/Honda K20 RSX-S +5cc 11.0:1 CR Piston Shelf Stock KitProfessional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco? s Professional Series.

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This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Rudy Quezada

New York, US

★★★★★ 5

Perfect fit !

Size: Large, Color: Cerise,orange,yellow,light Blue

Most comfortable underwear I’ve had in awhile, soft, great length, can wear all day without adjusting all the time. I purchased a Large, I’m 6’3, 205 pounds, athletic build.

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Reviewed in the United States on April 20, 2026

Verified Purchase

Michael Z. Sosis

San Leandro, US

★★★★★ 4

Nice briefs, worth the price

Size: Medium, Color: White

Briefs feel nice and I love the feel of cotton. Unfortunately they are missing a slot in the crotch that is usually present in these types of briefs. Size is matching, soft to the touch.

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Reviewed in the United States on May 6, 2026

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joey

Whiting, US

★★★★★ 5

Smooth

Size: Medium, Color: White

Fit is good. Material good

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Reviewed in the United States on May 6, 2026

Verified Purchase

Sharina

Dallas, US

★★★★★ 5

My absolute favorite boxers ever

Size: XX-Large, Color: White

I'm not a man, but I'm a nonbinary person with a big bottom and have tried many quality boxer brands over the years (including the unisex brands). These are my absolute favorite brand of boxers. They're super comfortable. It's taking me a while because I just keep forgetting to stock up but they are replacing all of my other boxers.

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Reviewed in the United States on March 8, 2026