Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.
Intake
Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.
High-flow air filter kit with hidden breather technology, washable pre-oiled red filters, and included hardware for improved engine breathing.
High-flow Big Sucker™ air filter kit with hidden-breather design. Includes all hardware and instructions.
- Complete plug‑in control module kit with wide‑band oxygen sensors and harness.
- Hundreds of downloadable maps; integral self‑tuning adjusts air/fuel in real time.
- Live datalogging and diagnostics; adjustable ignition and startup maps.
Replacement and optional air filter for the Big Sucker Stage 1 air filter kit.
Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.
Replacement hardware kit for Billet Sucker and Big Sucker air filter kits. Includes mounting screws, washers and spacers.
Replacement gasket kit for compatible high-flow air filter assemblies; restores a proper seal and helps prevent leaks.
Hidden O-ringed breathers, radius air inlet, one-piece backing plate; all necessary hardware and instructions included.
High-performance, pre-oiled, washable filter that increases horsepower and torque. Includes all necessary hardware and instructions for installation.
Pre-oiled, washable performance filter increases horsepower and torque. Includes all hardware and instructions for easy installation.
Self-tuning engine control kit with downloadable maps, live datalogging, closed-loop wide-band tuning and simple plug-in installation — improves throttle response and driveability.
Hidden o-ring sealed breathers exit at the injector/carb mouth; no external hoses required. Radius inlet provides unobstructed airflow. Includes hardware and instructions.