SPA4644 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel design

SPA4644 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel design

Marsoni

M251S

$104.95

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

SPA4644 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel designApplication: upgrade K04 0064 for VW Audi 2. 0 TSI TFSI engines. Compressor wheel: 46mm made with a tarot EXTENDED TIP, which ensured the address in relation to the original model, with a minimum mass, guaranteeing greater efficiency and flow (requires machining in the compressor housing). Turbine wheel: 44. 5 mm (plug and play in original turbine housing K04 0064). Lubrication: oil (OEM style). Cooling: water and oil (OEM style).

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**Review: Really Happy With These Pillows!** I purchased these pillows and couldn’t be happier! First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well. Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers. However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom. These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all. Highly recommend!

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Reviewed in the United States on August 25, 2025

Verified Purchase

Steve Texas

Battle Creek, US

★★★★★ 5

Awesome Pillows

Color: Blue, Size: King(2 Pack)-20'*36'

AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product

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Reviewed in the United States on April 16, 2026

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David Hendrix

Bozeman, US

★★★★★ 4

Very fluffy and comfortable.

It only stays cool for a few minutes. It is a very comfortable pillow.

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Reviewed in the United States on December 13, 2025

Verified Purchase

New York, US

★★★★★ 5

Double Sided Cooling Pillow

Color: Blue, Size: King(2 Pack)-20'*36'

I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.

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Reviewed in the United States on January 31, 2026