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This bolt-on XDR Competition exhaust system is for the 2015-2017 Polaris RZR XP 1000 and XP4 1000 with the naturally aspirated engine. The system connects at the factory flanged connection and is firmly held in place using the factory rubber mounts and springs. Features include 409S stainless steel construction, a 2.50-inch mandrel-bent inlet tube flowing into the "straight-through" cross-flow XDR Competition muffler providing a deep moderate to aggressive sound level. The dual 2.25-inch mandrel-bent tailpipes are tucked up high within the rear fenders and contain USFS qualified spark arrestors, and are finished off with a pair of 3.50-inch brushed 304s stainless steel tips with black anodized aluminum end caps. The system comes with a custom black powder coated heat shield sporting a laser-cut XDR logo in the shield showing everyone behind you why you're RZR sounds so good. Includes all necessary hardware and detailed instructions for a simple at home installation. Note: This system does not include a catalytic converter and therefore is not emissions compliant for on-road or trail use. For Competition use only.
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2015 | Polaris | RZR XP 1000 EPS | Base | |
| 2016 | Polaris | RZR XP 1000 EPS | Base | |
| 2017 | Polaris | RZR XP 1000 EPS | Base | |
| 2015 | Polaris | RZR XP 1000 EPS Desert Edition | Base | |
| 2015 | Polaris | RZR XP 1000 EPS Fox Edition | Base | |
| 2017 | Polaris | RZR XP 1000 EPS Gold Matte Metallic LE | Base | |
| 2015 | Polaris | RZR XP 1000 EPS High Lifter Edition | Base | |
| 2016 | Polaris | RZR XP 1000 EPS High Lifter Edition | Base | |
| 2017 | Polaris | RZR XP 1000 EPS High Lifter Edition | Base | |
| 2017 | Polaris | RZR XP 1000 EPS Velocity Blue LE | Base | |
| 2015 | Polaris | RZR XP 4 1000 EPS | Base | |
| 2016 | Polaris | RZR XP 4 1000 EPS | Base | |
| 2017 | Polaris | RZR XP 4 1000 EPS | Base | |
| 2017 | Polaris | RZR XP 4 1000 EPS High Lifter Edition | Base |
Specifications:
| Assembly Required | No |
| Bolt Hole Diameter (in) | 0.64 |
| Brand | XDR |
| C.A.R.B EO # | No |
| California Legal | No |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds), Nickel (Metallic) |
| California Proposition 65 Required | Yes |
| Category | UTV |
| Compatible Brands/Models | Polaris RZR |
| Components Included | Muffler, Tips, Heatshields, Hardware and Instructions |
| Decibal Rating (dB) | Not Available |
| Emission Code | 4 |
| Exit Location | DOR |
| Flange Length (in) | 6.062 |
| Flange Quantity | 1 |
| Flange Thickness (in) | 0.984 |
| Flange Width (in) | 4.016 |
| Header Pipe Quantity | Not Included |
| Included Safety Features | Heat Shield |
| Mounting Hardware | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Spacing (in) | 4.72 |
| Mounting Method | Bolt On |
| Muffler Body Height (in) | 9.75 |
| Muffler Body Length (in) | 17 |
| 4372 | 409 Stainless |
| Muffler Body Width (in) | 4 |
| Muffler Color/Finish | Natural |
| Muffler Configuration | Single |
| Muffler Inlet Count | 1 |
| Muffler Inlet Inside Diameter(in) | 2.39 |
| Muffler Internal Description | Absorption |
| Muffler Outlet | 2 |
| Muffler Outlet Inside Diameter (in) | 2.14 |
| 4374 | 1 |
| Muffler Style | Transverse |
| Mufflers Included | Yes |
| Number of Bolt Holes per Flange | 2 |
| Overall Exhaust System Diameter | 2.25 |
| Pipe Material/Type | 409 Stainless |
| Power Sport Item Type | Rear Section Exhaust |
| Product Type | Exhaust Systems / Kits |
| Special Fitment Info | Competition use only. Not emissions compliant |
| System Color/Finish | Natural |
| Tip Cut | Angle |
| Tip Diameter (in) | 3.5 |
| Tip Finish | Polished/Black anodized |
| Tip Included | Yes |
| Tip Length (in) | 8.5 |
| Tip Material | 304 Stainless/Aluminum |
| Tip Quantity | 2 |
| 1378 | Round |
| Tip Style | Double Wall |
| USFS Approved Spark Arrestor | Yes |
| Warning | California Proposition 65 |
| Y-Pipes Included | No |
| Description_INV | 15-17 POLARIS RZR XP 1000, DOR 409S |
| Description_ASC | 2015-2017 Polaris RZR XP/XP4 1000 with naturally aspirated engine. |
| Description_DES | XDR Off-Road Competition Exhaust |
| Description_EXT | 2015-2017 Polaris RZR XP/XP4 1000 with naturally aspirated engine - Moderate/Aggressive Sound |
| Description_MKT | This bolt-on XDR Competition exhaust system is for the 2015-2017 Polaris RZR XP 1000 and XP4 1000 with the naturally aspirated engine. The system connects at the factory flanged connection and is firmly held in place using the factory rubber mounts and springs. Features include 409S stainless steel construction, a 2.50-inch mandrel-bent inlet tube flowing into the "straight-through" cross-flow XDR Competition muffler providing a deep moderate to aggressive sound level. The dual 2.25-inch mandrel-bent tailpipes are tucked up high within the rear fenders and contain USFS qualified spark arrestors, and are finished off with a pair of 3.50-inch brushed 304s stainless steel tips with black anodized aluminum end caps. The system comes with a custom black powder coated heat shield sporting a laser-cut XDR logo in the shield showing everyone behind you why you're RZR sounds so good. Includes all necessary hardware and detailed instructions for a simple at home installation. Note: This system does not include a catalytic converter and therefore is not emissions compliant for on-road or trail use. For Competition use only. |
| Description_FAB | 3.50" Brushed Dual Wall Tips with Black Anodized Aluminum Ends |
| Description_FAB | High Performance XDR Competition Muffler |
| Description_FAB | High Clearance Dual Exhaust Tailpipes |
| Description_FAB | Moderately Aggressive Deep Sound |
| Description_FAB | Stainless Steel Construction |
| Description_FAB | Quick and Easy Installation |
| Description_FAB | Lifetime Limited Warranty |
| Description_FAB | US Forest Service Qualified Spark Arrestor |