Polaris RZR S 900 / S 1000 Rear Tender Spring Kit Make_Arctic Cat you will get the increase

you will get the increase in horsepower and torque you are looking for

Factory UTV’s UHMW Skid Plates are the gold standard for UTV protection systems

Polaris RZR RS1

Better for rock crawling when in the soft setting

Polaris RZR S 900 / S 1000 Rear Tender Spring Kit Make_Arctic Cat you will get the increaseHigh Lifter Tender Springs are designed to maintain load on the main spring at full travel. These are sometimes referred to as Helper Springs. High Lifter Tender Springs eliminate suspension sag and add up to 2" of lift to any lift kit. These springs also substantially improve the ride of any lift that currently uses solid spacers. Springs vary by model. Note: Powder coating springs will VOID the warranty. VEHICLE FITMENT 2016 Polaris RZR 900 S EPS