HMF Engineering

035516606171 + 6395023600011

Hmf Dual Full Black Exhaust Polaris RZR 1000 Xp 4 Door + Efi Optimizer

EAN: 0755675121818

UPC: 755675121818

Complete Systems

The all new Polaris RZR XP 4 1000 sets the tone for the year of the side x side.
This beast features a 999cc Displacement DOHC engine that rips through any terrain.
Not only do you get more power but the sound quality increases, with very low dB levels.
This Exhaust system picked up 4 horses at high RPM and 2lb torque at the wheels.
Pre-Programmed with the best settings for your HMF exhaust

The all new Polaris RZR XP 4 1000 sets the tone for the year of the side x side. This beast features a 999cc Displacement DOHC engine that rips through any terrain. When we got this into the HMF dyno room, we were foaming at the mouth to build an exhaust system that would elevate the power even higher. What emerged was the HMF Performance Dual Full exhaust system that picked up 4 horses at high RPM and 2lb torque at the wheels. The exhaust also picked up more power when we installed the HMF Quiet Cores, so not only do you get more power but the sound quality increases, with very low dB levels.

Color: Black.

Fitment: RZR XP 4 1000 (long version ONLY)

The HMF Optimizer is an EFI Controller that has been programmed with the proper tuning specifications to ensure the ultimate performance from your HMF exhaust. With this "Plug 'N' Play" controller, you can be comfortable knowing your exhaust system is running at it's optimum performance.The proper tuning will ensure the full performance potential from your HMF aftermarket high performance pipe and is necessary on all machines.

Features:
Pre-Programmed with the best settings for your HMF exhaust
Push Button Interface
Unique load based technology
Plug and Play Installation
No CPU Needed
No Dyno Required
Full Range Tuning

Sound Numbers:
Stock Exhaust System Readings:
Idle- 84 dB
4000 RPM- 95 dB

HMF Full Dual Exhaust Readings:
With 2 Quite Cores Installed
Idle- 86 dB
4000 RPM- 90 dB

Without Quiet Cores:
Idle- 92dB
4000 RPM- 100 dB

High Volume Fuel Rails
YAMAHA YFM400 Bearings Wheels 2000 2004 121315
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