Performance Parts

RZRHQ.com carries a complete line of Polaris RZR performance parts and accessories.



ATR Polaris RZR Solid Shift Kit

ATR Polaris RZR Solid Shift Kit

New from ATR - Polaris RZR Solid Shift Kit - includes CNC machined shift handle, preload washer and bronze bushings that replace the factory plastic...

$145.00  $130.50
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DMC Polaris RZR Performance Radiator

DMC Polaris RZR Performance Radiator

DMC Radiators represent cutting edge technology in high performance cooling. With 18 fins per inch and 100% TIG welding, DMC radiators are...

$499.00

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Dragon Fire Racing Polaris RZR Race Snorkel Air Filter Kit

Dragon Fire Racing Polaris RZR Race Snorkel Air Filter Kit

Replaces the Factory Air Filter with our Canister style filter. All the same benefits of our Proven Canister Style Race filter, but is now fully...

$499.00

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iTi Performance Motorsports Polaris RZR Exhaust

iTi Performance Motorsports Polaris RZR Exhaust

iTi Performance Motorsports has developed this new race bred Exhaust System for the Polaris RZR & RZR-S. This exhaust is made from Stainless Steel...

$779.00  $649.00
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MXC Polaris RZR Turbo

MXC Polaris RZR Turbo

The Polaris Ranger RZR turbo kit is easy to recognize with the intercooler supported on the cage of the vehicle. This allows for plenty of airflow...

$4,495.00

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Polaris RZR ECM Controller

Polaris RZR ECM Controller

iTi Performance Motorsports new ECM controller has been designed by their in-house engine department. This program has an amazing acceleration curve....

$495.00

... more info


PWR Polaris RZR Race Radiator

PWR Polaris RZR Race Radiator

PWR Radiators are polished to near-chrome shine. With 18 fins per inch and 100% TIG welded, PWR radiators are strong and durable. PWR All-Aluminum...

$499.00

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Two Brothers Polaris RZR Slip On Exhaust

Two Brothers Polaris RZR Slip On Exhaust

Sporting a precision mandrel bent brushed stainless slip tube and brushed aluminum canister Two Brothers' stainless slip-on system is a great value....

$399.00  $379.00
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Vent Racing Polaris RZR Billet Performance Intake Manifold

Vent Racing Polaris RZR Billet Performance Intake Manifold

Vent Racing 34mm billet intake manifold. This is a USA made 2 piece billet intake manifold bored to a 46mm manifold. These have shown to make an...

$129.00

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Vent Racing Polaris RZR Billet Performance Throttle Body

Vent Racing Polaris RZR Billet Performance Throttle Body

The Polaris RZR 46mm billet throttle body allows for more fuel flow, which means more power. Because Vent has created a billet replacement for your...

$256.00  $245.00
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Vent Racing Polaris RZR Bolt On 10 HP Power Package

Vent Racing Polaris RZR Bolt On 10 HP Power Package

This is the only 10hp kit on the market for under $1800.00!Every kit comes with a dyno sheet to prove that we are really making that kind of power!...

$1,795.00  $1,695.00
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WEGO III

WEGO III

WEGO III Wide-band Exhaust Gas Oxygen Sensor System (includes WEGO III unit with extended length harness for utv/atv applications, Bosch LSU 4.2...

$438.00

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Polaris RZR DMC EFI Controle Module

Polaris RZR DMC EFI Controle Module

The exclusive DMC fuel map optimizes air/fuel ratio at all RPM’s for maximized throttle response and horsepower. The DMC EFI Control unit offers more...

$284.00

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Polaris RZR AFE Performance Air Intake System

Polaris RZR AFE Performance Air Intake System

Airflow and volumetric efficiency means huge high-flow, conical air filters are the first step to increase airflow to the engine. Steel heat shields...

$348.75

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Polaris RZR K&N Performance Air Intake System

Polaris RZR K&N Performance Air Intake System

The New Complete High-Flow Airbox Assembly for the Polaris RZR boosts Horsepower by 3.5HP! It replaces the stock air box and intake tract to provide...

$449.00

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Polaris RZR High Compression Piston

Polaris RZR High Compression Piston

Increase the horsepower of your Polaris RZR with this advanced head design. Anti-friction coating 11.2 to 1 and 12.2 to 1 Forged Pistons Improved...

$165.00

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RZR Trail PowerMaxx Performance Cam

RZR Trail PowerMaxx Performance Cam

The trail version of our Powermaxx cams have more than .427" valve lift. You will get a 5 hp gain on a stock motor. This version is for stock or...

$220.00

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Dragon Fire Racing Polaris RZR Turbo

Dragon Fire Racing Polaris RZR Turbo

Tire Smoking, Eye Watering Fast. 12 lb of boost, properly managed with our G3 controller and exiting our DragonFire Racing Stainless Steel exhaust,...

$4,600.00

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Polaris RZR Push Rods

Polaris RZR Push Rods

These push rods are made from heat treated 4130 Chromolly. They are 2 grams lighter than the factory push rods and are designed to hold up to 500...

$105.00

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Polaris RZR Stock Size Valves

Polaris RZR Stock Size Valves

1 Piece stainless steel intake and exhaust valves. Available in stock size

$45.00

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RZR Performance Valve Spring Set

RZR Performance Valve Spring Set

ZROur Dual Chrome Silicon Springs are lighter than stock and will allow valve lift to at least .480 Inches or 12.2 MM. Retainers are 1.4 grams...

$155.00

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Polaris RZR Valve Guides

Polaris RZR Valve Guides

We just received our first shipment of RZR valve guides. They are made from Ampco 45 Aluminum Bronze, and have Our Proprietary design. Made for stock...

$118.00

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Polaris RZR Oil Cooler Kit

Polaris RZR Oil Cooler Kit

This new oil cooler kit contains polished aluminum oil cooler, two piece oil filter to cooler adapter, 4 fittings, 3 mounting clamps, 8 Ft High...

$199.00

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Polaris RZR Performance Clutch Kit

Polaris RZR Performance Clutch Kit

The ITI Performance clutch kit is what we've all been waiting for. Bolstering the already good bottom end by adding tons of midrange, this clutch...

$189.00

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Polaris RZR DMC Twin Comp Exhaust System

Polaris RZR DMC Twin Comp Exhaust System

Give Your Polaris a Dual Personality Developed, tested, and proven - the new Twin Exhaust for the Polaris RZR800. The DMC Twin system packs a huge...

$849.95  $635.00
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Polaris RZR HMF Dual Exhaust System

Polaris RZR HMF Dual Exhaust System

The HMF Utility Series has become the most popular aftermarket exhaust system in ATV racing. Featuring a 2-inch, no-restricted core, the HMF Utility...

$769.95

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Polaris RZR HMF Swamp Series Exhaust System

Polaris RZR HMF Swamp Series Exhaust System

Get stock sound levels with huge horsepower increases with the Swamp Series. The first HMF Performance series designed to go "fender deep." This...

$769.95

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Trinity Racing Polaris RZR Stage IV Exhaust System

Trinity Racing Polaris RZR Stage IV Exhaust System

Trinity Racing R&D team has created the Ultimate RZR Stage IV Exhaust System. With it's agressive styling and profile and performance, makes this...

$765.00  $595.00
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New Products For March - Performance Parts

Vent Racing Polaris RZR Bolt On 10 HP Power Package
Vent Racing Polaris RZR Bolt On 10 HP Power Package
$1,795.00  $1,695.00
Save: 6% off

Featured Products - Performance Parts

ATR Polaris RZR Solid Shift Kit
ATR Polaris RZR Solid Shift Kit
$145.00  $130.50
Save: 10% off

Monthly Specials For March

ATR Polaris RZR Solid Shift Kit
ATR Polaris RZR Solid Shift Kit
$145.00  $130.50
Save: 10% off
Vent Racing Polaris RZR Bolt On 10 HP Power Package
Vent Racing Polaris RZR Bolt On 10 HP Power Package
$1,795.00  $1,695.00
Save: 6% off

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