Zipper Performance CVO Street Glide

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Jan 25, 2026 | 07:18 AM

Bursuc

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Stage IV

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From: Romania

Zipper Performance CVO Street Glide

I just got a 2015 CVO Street Glide which has a Thundermax ECM and a Zipper Performance kitt with oil pump and oil plate. How reliable do you think this setup is?

Jan 26, 2026 | 08:20 AM

SWThomas

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From: Camp Lejeune, NC

Reliability will be based on a myriad of factors. Can you provide more details and what you're curious about?

Jan 26, 2026 | 08:39 AM

Bursuc

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Stage IV

Joined: Jan 2026

Posts: 4

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From: Romania

I just got the bike a few month ago, and the guys from the shop i take the bike at wanted to change the lifters so that i can prevent some damages, considering the problem that the 110 has. They noticed the zipper performance kitt parts that where inside. I don t know which kitt it is, but the bike also has aftermarket oil pump and oil plate. It also has a thundermax ecm. I wanted to get some opinions if those changes take care of the problems the 110 has.

Jan 26, 2026 | 08:48 AM

Bursuc

Thread Starter

Stage IV

Joined: Jan 2026

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From: Romania

The bike was bought from copart, from the US, and we disn t know what was inside the engine. It had just some visual damage.

Jan 26, 2026 | 11:19 AM

SWThomas

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Joined: Oct 2014

Posts: 5,073

Likes: 2,382

From: Camp Lejeune, NC

Sounds to me like the engine was upgraded. I would just ride it and not worry about reliability. Even the best engine can fail and there's nothing you can do about it.