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XDR Off-Road Competition Exhaust 7523

XDR Off-Road Competition Exhaust 7523
XDR Off-Road Competition Exhaust 7523XDR Off-Road Competition Exhaust 7523XDR Off-Road Competition Exhaust 7523XDR Off-Road Competition Exhaust 7523XDR Off-Road Competition Exhaust 7523XDR Off-Road Competition Exhaust 7523
$2,193.99 ea
NEWARRIVING SOONEstimated Ship Date 06/08/2026 (If Ordered Today)13 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/23/2026
Model: 4016679
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 2
STORE PICKUP
[More Info]
This new bolt-on XDR Off-Road® Competition exhaust system is for the 2018-2019 Polaris RZR XP 1000 and XP 4 1000. 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 with a 2.50-inch mandrel-bent inlet tube flowing into the XDR Off-Road cross-flow performance muffler with dual 2.25-inch mandrel-bent tailpipes tucked up high within the rear fenders providing a moderate to aggressive deep sound level. The tailpipes are finished off with a pair of 3.50-inch dual wall brushed 304s stainless steel tips with black anodized aluminum ends. The factory exhaust cut-out is replaced with a custom black powder coated heat shield with the XDR logo laser cut in the shield showing everyone behind you, why your RZR sounds so good. Includes all hardware and installation instructions necessary for a simple at home installation. For off-highway competition use only.
Features:
  • High Performance XDR Competition Muffler
  • High Clearance Dual Exhaust Tailpipes
  • Moderately Aggressive Deep Sound
  • 409 Stainless Steel Construction
  • Qiuck and Easy Installation
  • Lifetime Limited Warranty
  • US Forestry Service Approved Spark Arrestors Included
Fits 2018-2019 Polaris RZR XP/XP4 1000
Installation Notes:
Fits 2018-2019 Polaris RZR XP/XP4 1000
About XDR

Industry leading companies, B&M Racing and Flowmaster have joined forces and are proud to introduce our new Powersports division: XDR – Xtreme Dirt Racing. All XDR performance products have been painstakingly designed for the ultimate in off-road performance. Developed to address specific weaknesses of the most popular side by sides, XDR products not only provide a performance advantage, but also eye-catching good looks that let people know you’re serious about the quality, strength, performance and reliability of your rig.

The initial release of XDR products have been specifically designed for the Can-Am Maverick X3, Polaris RZR and Yamaha YXZ1000R. Our new product line-up includes both “Forestry qualified” and “Competition only” slip-on exhaust systems, gated race shifters with lockout features, Delta Boost performance tuners, grab handles and more. We are fully committed to developing industry leading products which we feel are all necessary tools for providing the ultimate in performance for your side by side.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
7523_instructions.pdf5.39MB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Polaris RZR XP 1000 EPS High Lifter Edition Base 2018
Polaris RZR XP 1000 EPS Ride Command Edition Base 2018
Polaris RZR XP 1000 EPS Trails and Rock Edition Base 2018
Polaris RZR XP 1000 EPS Base 2018
Polaris RZR XP 4 1000 EPS High Lifter Edition Base 2018
Polaris RZR XP 4 1000 EPS Ride Command Edition Base 2018
Polaris RZR XP 4 1000 EPS Base 2018

Specifications:

Assembly Required No
Bolt Hole Diameter (in) 0.64
California Proposition 65 Chemical Name Chromium (hexavalent compounds), Lead
California Proposition 65 Required Yes
CARB (California) Compliant No
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
Muffelr Body Width (in) 4
Muffler Body Height (in) 9.75
Muffler Body Length (in) 17
Muffler Body Material 409 Stainless
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
Muffler Quantity 1
Muffler Style Transverse
Mufflers Included Yes
Number of Bolt Holes per Flange 2
Overall Exhaust System Diameter (in) 2.25
Part Type Exhaust System Kit
Pipe Material/Type 409 Stainless
Product Type Exhaust Systems / Kits
Proposition 65 www.P65Warnings.ca.gov
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
Tip Shape Round
Tip Style Double Wall
USFS Approved Spark Arrestor Yes
Y-Pipes Included No

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