KW Coilover Kit V3 Mercedes-Benz SLK 55 AMG (171)

KW Coilover Kit V3 Mercedes-Benz SLK 55 AMG (171)

Marsoni

M251S

$2168.11

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

KW Coilover Kit V3 Mercedes-Benz SLK 55 AMG (171)Cutting edge motorsports technology for more performance on the road. Like every suspension product developed by KW automotive, the suspension manufacturer, and manufactured in Germany, the KW V3 Coilover suspension kit also provides a significant plus in safety reserves in road traffic. Thanks to the chassis with its high quality dampers, springs, and elastomer spring elements, pitching and rolling movements during load changes such as evasive

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I’ve used Castrol EDGE in a couple of our vehicles and always come back to it for consistent performance. It extends the time between oil changes and holds up well under both daily driving and highway mileage. We don't "extend the time" though. It's changed, on the dot, every time. The consistency and quality of the oil's condition at change, though, is easily able to be seen that it would go for much longer. Engine runs quieter, and I’ve noticed better fuel efficiency over time compared to conventional oil. Whether that's how attentively I drive and watch the mileage meter on the dash or the oil - is up for debate ;) It doesn’t burn off as quickly either, which is great if you’re keeping an eye on long-term engine health. The bottle design pours cleanly with a smart spout, which saves unnecessary messes in the garage. Pros: Strong wear protection and long-lasting Improves engine quietness Easy-pour design Tip: Use it with a high-quality oil filter for maximum benefit don’t skimp on either part and you'll be golden.

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Reviewed in the United States on June 26, 2025

Verified Purchase

Eric C.

Battle Creek, US

★★★★★ 5

Excellent choice for long oil change intervals.

Size: 1 Quart, Pack of 6

I'm a former dealership mechanic and for years I used whatever we had in the bulk tank which was usually Valvoline conventional. My last job was at a German car dealership. Castrol was the oil recommended by the German manufacturers and that's when I started using Castrol. In my experience Castrol is an excellent oil. My 2014 Ford just rolled over 242,000 miles and even with factory 10,000 mile oil change intervals, from what I can see through the oil fill the top end of the engine is still clean. I've never had to remove the valve cover. It's using about a quart between oil 10,000 mile oil changes which is great because when it was new it used about a 1/2 quart between changes.

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Reviewed in the United States on January 28, 2026

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Doraiky

Birmingham, US

★★★★★ 5

Bueno

Size: 5 Quarts

Bueno

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Reviewed in the United States on June 3, 2026

Verified Purchase

E.B.

Massapequa, US

★★★★★ 5

switched from Mobil 1

Size: 5 Quarts

always used Mobil 1, my 2003 accord v6 always burned a little bit of oil, switched to this and it barely burns any at all now. will continue to use this from now on.

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Reviewed in the United States on April 27, 2026