This cold air intake upgrade is great for the mild performance truck with stock emission equipment. The stage 1 version 4.5 inch with outflow most other aftermarket intakes available today. The No Limit stage 1 utilized the exclusive 5 x 14 inch filter and increase power and performance across the RPM range.
- Increased horsepower and torque
- Increased throttle response
- Decreases smoke output
- Improves fuel mileage 1-2 mpg
The stage 1 intake utilizes a 4 " Diameter pipe.
The stage 2 intake utilizes a 5 " Diameter pipe for more flow.