Official Release:
Rebel Against the Ordinary with a FiTech Ultimate Rebel LS EFI System or Intake Manifold Kit for Chevy LS
Looking for a powerful, plug-and-play solution for your LS swap? FiTech’s Ultimate Rebel LS EFI Systems and Intake Manifold Kits deliver cutting-edge performance, a sleek and streamlined appearance, and quick installation.
Ultimate Rebel LS EFI Systems
Whether you’re aiming for the street, track, or something in between, there’s a Ultimate Rebel LS EFI System that’s right for you. Available in 500, 750, and 1,000 horsepower ratings, each system features a self-learning ECU for simplified tuning. Many kits are available with a complete fuel system featuring an in-tank or external inline electric fuel pump. FiTech also offers Rebel LS EFI systems with automatic transmission controllers and coil packs.
Features Include:
- Heavy-gauge fabricated aluminum intake manifolds that provide quieter fuel injector operation and are boost-rated to 27 PSI
- 92mm (500 HP) or 102mm (750 and 1,000 HP) throttle body with integrated MAP, IAT, and TPS sensors
- High-flow fuel injectors, fuel rails, and redesigned fuel rail bracket
- Self-learning ECU with handheld controller
- Three-bar MAP sensor for forced induction
- Oxygen sensor and clamp-on bung kit
- Complete wiring harness, brackets, and hardware
FiTech’s Ultimate Rebel LS EFI Systems are available for Chevy LS1/LS3/LS6 engines with a 24x or 58x crank reluctor and cathedral port heads.
Ultimate Rebel LS Intake Manifold Kits
The Ultimate Rebel LS Intake Manifold Kits are perfect for anyone looking to boost airflow, reduce clutter, and enhance the appearance of their LS build. The intakes come with a throttle body; fuel injectors; high-flow fuel rails with brackets; MAP, IAT, and TPS sensors; and mounting hardware. The intake is also available with just the fuel rails.
EXPLORE THE FULL LINEUP OF FITECH ULTIMATE REBEL LS EFI SYSTEMS AND INTAKE MANIFOLDS
Rick Seitz is the owner and founder of GMEFI Magazine, and has a true love and passion for all vehicles. When he isn’t tuning, testing, or competing with the brand’s current crop of project vehicles, he’s busy tinkering and planning the next modifications for his own cars.
