ARP 86.5mm Ring Compressor

Marsoni

M251S

$68.23

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

ARP 86.5mm Ring CompressorSKU: 901 8650 UPC: 672036030063 ARP 86. 5mm Ring Compressor for 2015 2023 VW Golf GTI R Audi A3 S3 2. 0T Builds The ARP 86. 5mm Ring Compressor provides precision piston ring installation for performance VW and Audi 2. 0T EA888 engines with 86. 5mm bores. This tool supports big bore kit assembly on models including Golf GTI Golf R A3 and S3. It compresses rings evenly without damage for proper seating and consistent power delivery in high performance

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Is it fun? Sure. Was it easy to charge and set up? Yep. That being said, this toy kind of fell flat for me. It really didn’t do any big movements once charged that I expected it to, so that was a bummer. I initially got it for my dog, but my cats were more interested in this than my dog was. The battery does seem to last a long time and the motor is pretty quiet. I WOULD NOT recommend this toy for strong chewers as the material for this is a foam rubber and I don’t think it’s durable enough for strong chewers. While the material makes this ball extremely lightweight for more movement, a strong chewer would have this disintegrated in five minutes flat. My Dog is a super strong chewer. I don’t think I would feel comfortable leaving him unattended with this because I know he would destroy it.

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Reviewed in the United States on May 5, 2026