# SHADOW E-Valve

> SHADOW E-Valve (iPhone/iPad app by Auto jaw co ltd.)

- Source: https://appshunter.io/ios/app/shadow-e-valve/id1331393148 (this page in markdown: same URL + `.md`)
- Developer: [Auto jaw co ltd](https://appshunter.io/developer/1330689436)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 10.3 · 21 MB
- Languages: English
- Released: 2018-02-24
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/shadow-e-valve/id1331393148/reviews.md

## What is SHADOW E?

Electronic exhaust controller Lite APP is now available for  iOS. The controller allows user using APP to control the On/Off of exhaust with simple click. Just pass through a button , you will change your heart. Driving for Freely.

Applied to OEM valve. In order to save the additional installation cost of the valve. After installed the Electronic Exhaust Controller Lite, you can applied to OEM Valve directly.

This product can be based on the owner's own preferences, turn On/Off the exhaust switching car performance by the owner's own control. And correspond to the original valve, save the cost of external valve. Using ATmel low-power consumption CPU and reach 1MIPS/MHz effectiveness, avoid other signal interference. Because of built-in low-power consumption SIP and use NEW BLE4 version Bluetooth Module transmission so operate exhaust valve working fast.

With both advanced technology and 17 years experience, SHADOW always make sure to meet each customer's demand. Let me know if you have any questions, thank you.


## Version history (last 1 release)

### 0.3.9 — 2018-02-24

Apple 已更新此 App，以顯示 Apple Watch App 圖像。

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All apps by Auto jaw co ltd: https://appshunter.io/developer/1330689436

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*