This aFe Pro Dry S drop-in air filter element (SKU: afe-magnum-flow-pro-dry-s-air-filters-21-91103) is a direct replacement for vehicles requiring part number 21-91103 that swaps out your restrictive OEM paper filter for a high-flow performance alternative
Expect a 50-60% reduction in backpressure versus the stock exhaust system
Upgrade your build with the TD GGE PYROMTR (EGT) 2 1/16 at Atech Motorsports
and full-race Pro-Flow series
This aFe Pro 5R drop-in air filter element (SKU: afe-power-24-91143-afe-magnum-flow-pro-5r-air-filters) is a direct replacement for vehicles requiring part number 24-91143 that swaps out your restrictive OEM paper filter for a high-flow performance alternative
Hypertech ThermoMaster Computer Chips Cold Air Intake Systems This aFe Pro Dry SThe Hypertech ThermoMaster Computer Chips (ref 7362) from Hypertech is a direct replacement EPROM chip that reprograms your vehicle's ECM with optimized calibration data. Unlike piggyback modules, this tuner replaces the factory chip inside your ECU to deliver permanent, precision tuned fuel and spark maps. Designed for a wide range of GM, Ford, and Chrysler vehicles with OBD I and early OBD II ECUs, the ThermoMaster unlocks horsepower and torque that