IntensaFire Mod Kit for Xbox 360 Controllers What does it do?
The INTENSAFIRE rampsup the XBOX 360 controller; allowing it to control a 5-mode with sleeper settings rapid fire, and has built in customizable user program mode to set your own speeds.

The INTENSAFIRE uses the existing Sync button to toggle between modes. Advanced modifiers can use an optional button as well to quickly turn the INTENSAFIRE on and off. It also enables "dual rapid-fire" - usable in all XBOX 360 games, including gamer favorites like: Left 4 Dead, Call of Duty series, Halo series, and Gears of War series.

How is this better? YES, 5-mode sleeper mod kits exist. Dual rapid-fire mod kits exist.
The INTENSAFIRE mod kit has both. There are controllers on the market, prefabricated with a RF device, that do what the INTENSAFIRE offers, each controller going for well over $100. The INTENSAFIRE is an extremely simple to installation kit, taking no more than 3 minutes for an experienced user and installs with minimal tools. Other mod kits require intensive soldering, drilling, wiring, and deconstruction of your controllers.
The INTENSAFIRE connects to only a few existing points on the controller board. * Dual rapid-fire * 5-mode sleeper * Easy 3-minute installation

* Can be used in all XBOX 360 games
* Mode button for advanced modification
* Easy installation with video instructions
* Customizable user-programmable modes
* Works in all wireless controllers
* Does not require a more powerful battery
* Includes LEDs
* Includes screwdriver for quick installation and Conductive glue (NO soldering required)
* No soldering or wires required*
* Not fully compatible with CG2 controllers