Airflow and volumetric efficiency means huge high-flow conical air filters are the first step to increase airflow to the engine.
Steel heat shields or molded plastic air boxes keep hot air out and fresh, cold air flowing to the filter.
Velocity stacks and precision designed intake tubes provide smooth, uninterrupted airflow to the turbo or throttle body.
Features:
- High Performance
- Large 4" Air Filter
- Pro-GUARD 7™
- Bonus pre-filter & cleaning kit
Benefits:
+95% flow increase
+4 lbs x ft torque
9 RWHP when jet kit is installed!!
Car will not run without Part #DFR-4PJ1. 9 RWHP gains!
Due to the increase in air volume we needed smaller needles and softer springs to get the vehicle to even start. These are the biggest gains we have ever seen with a UTV.