249+ iOS apps curated and reviewed
G6 Performance is the household name in g6 performance, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | — | No | No | Jul 2026 |
| 3 |  | Free | 4.2★ (21) | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 4.0★ (2) | No | No | May 2026 |
| 6 |  | Free | — | No | No | Aug 2026 |
| 7 |  | Free | — | No | No | Aug 2026 |
| 8 |  | Free | 2.0★ (1) | No | No | May 2026 |
Experience the authentic sound of M Performance Sport Exhaust systems on your mobile device. Compare high-quality exhaust sounds in real-time with stock systems and explore a catalog of new exhaust sound files.
Control the response of your REMUS valve exhaust system via Bluetooth. Adjust valve opening manually or set custom automatic modes based on engine speed for a personalized driving experience.
Customize your vehicle's exhaust sound with this app. Adjust volume, idle RPM, and sound characteristics for a sportier, more aggressive tone. Compatible with diesel, gasoline, and electric vehicles.
This app provides full control over advanced performance exhaust systems. Drivers can manage valve functionality, including custom RPM and speed settings, and override the car's default control.
This tool analyzes your vehicle's engine performance, displaying max power and torque against RPM. It connects via an OBD II adapter to gather sensor data and generate detailed charts. Ensure compatibility before unlocking full features.
Find new and used cars with a vast selection and trusted deal ratings. Explore financing options, compare vehicles side-by-side, and even sell your current car with instant offers and valuations.
Control your Varex exhaust system's sound and performance with this app. Adjust valve positions manually, set parameters to trigger changes, or create geofenced zones for automatic adjustments. An optional free account enhances functionality with cloud storage and diagnostics.
Browse a comprehensive online catalog of aftermarket automotive exhaust parts. Easily find specific components like catalytic converters and mufflers from popular brands. Utilize a VIN scanner for quick product identification.
This free tool connects to a Bluetooth module to display turbo speed and boost pressure data on your mobile device. Optimize turbocharger durability and performance by monitoring operating RPMs and calculating turbo efficiency.
Experience the distinct sounds of high-performance exhaust systems on various muscle cars and trucks. Compare aggressive notes from different models, including startup, drive-by, and in-cabin audio. Technology overviews are also available for iPad users.
Shop for a wide range of auto parts, including car, truck, SUV, and motorcycle components. Easily find the right parts with VIN decoding and license plate lookup, and get them quickly with same-day pickup or delivery.
Control your premium automobile's exhaust system with this app. Adjust valve settings, experience different exhaust sounds, and monitor your car's status. Requires a specific OBD2 controller module.
This app simulates and visualizes various aspects of vehicle performance, including power curves, aerodynamics, and engine health. It offers specialized modules for dyno tuning, suspension, and thermal control to guide users through performance analysis.