# Custom 911 RSR for LEGO 10274 — Building Instructions

> Building Instructions (iPhone/iPad app by Sergey Slobodenyuk.)

- Source: https://appshunter.io/ios/app/custom-911-rsr-for-lego-10274/id1611417488 (this page in markdown: same URL + `.md`)
- Developer: [Sergey Slobodenyuk](https://appshunter.io/developer/887715963)
- Category: Entertainment, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 9.3 · 58 MB
- Languages: Arabic, Catalan, Czech, Danish, Dutch, English, Finnish, French, German, Greek and 21 more
- Released: 2022-07-10
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/custom-911-rsr-for-lego-10274/id1611417488/reviews.md

## What is Custom 911 RSR for LEGO 10274?

Transform LEGO Ghostbusters ECTO-1 set into Porsche 911 RSR sport car using our building instructions. The model features opening doors, hood, trunk, working steering and detailed interior.

WARNING!

– This model is not recommended for persons under 14 years of age and those with little experience in building more complex models.
– The assembly is likely to take quite a bit of your time. It might be the reason for exasperation and nervous breakdowns, can cause unpleasant sensations in the fingers.
– The model is very fragile and is intended to be admired from its spot on a shelf, it is not suitable for active games.

We hope you enjoy making this MOC (My Own Creation). Please leave a short review or share your comments on the AppStore. This will help us upload MOCs more frequently and make them better.

Thanks!


NOTES:

– The app, model and building steps are created by fans of LEGO and are not an official LEGO product. 
– LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this application.
– This is free preview version. You can buy full version by In-App purchases.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version | $11.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2022-07-10

No release notes.

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## More apps by Sergey Slobodenyuk

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All apps by Sergey Slobodenyuk: https://appshunter.io/developer/887715963

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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 2026-08-18.*