Stage 2 Kit for 2018-2021 Polaris RS1 Rancher 400 Stock intake runner balance was

Stock intake runner balance was within 15% WKP was able to increase 5% average mass flow while decreasing intake imbalance below 12%

So whether you choose cast aluminum or USA-made billet aluminum

31ET-15-**-YXZ (15 Foot Sensor Harness)

allowing for optimal placement and a feeling of confidence

Titanium Nitride coated ring package for highest strength

Stage 2 Kit for 2018-2021 Polaris RS1 Rancher 400 Stock intake runner balance wasYour Polaris RZR RS1 will be ready for any off roading adventure with our Stage 2 Power Package. It includes our Power Vision 3 fully loaded with custom performance tunes and our optimized clutch kit to get your turbocharged UTV moving forward.