Manifold Exhaust System For Polaris RZR (2008) Aftermarket Stainless

Unleash Durable Flow: Stainless Exhaust Manifold for 2008 Polaris RZR 800 Parallel Twin

Who Is This For? Designed specifically for 2008 Polaris RZR 800 owners running the 760cc High Output (HO) Parallel Twin engine who need to restore lost power and eliminate the exhaust leaks common in high-mileage off-road vehicles.

The Heat-Cracked OEM Nightmare: After years of extreme heat cycles and vibration on the trail, the factory manifold on your 2008 RZR 800 is likely suffering from hair-line fractures or catastrophic cracking. You’ll notice the symptom immediately: a loud, ticking exhaust note, a loss of low-end torque, and dangerous heat escaping into the engine bay. This isn’t just a noise issue; it’s a performance killer that prevents your Parallel Twin from breathing correctly, leaving you bogged down when you need the throttle most.

The Engineering Solution: We have engineered this aftermarket manifold as a high-durability replacement for the brittle factory unit. Constructed from premium stainless steel, this manifold is built to withstand higher EGTs (Exhaust Gas Temperatures) than the original equipment. By utilizing precise mandrel bends and a direct-fit flange, this system restores the critical backpressure required for the RZR 800’s power curve while providing a permanent solution to the cracking issues that plague cast or thin-walled mild steel alternatives.

The Comparative Edge: Why This Beats the Competition

• The Performance Gain: Restores factory exhaust velocity, ensuring your 760cc HO engine maintains its 50+ horsepower potential without the parasitic loss of a leak.
• The Material Superiority: Constructed from high-grade Stainless Steel, which resists rust and thermal fatigue far better than the OEM part or cheaper aluminized aftermarket versions.
• The High-Mileage Refresh: Designed as a direct bolt-on using factory mounting points. Unlike universal kits that require "massaging" or welding, this unit aligns perfectly with your existing downpipe.

Technical Specifications & Factory Ratings

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2008 Polaris RZR 800 (All sub-models)

Interchange Part Numbers:

1261852-489, 1261852-029

The Performance Promise

Buy with confidence. This manifold is designed to meet or exceed the structural integrity of the original part. Please note that installation instructions are not included; we recommend referencing your Polaris factory service manual for torque specs and gasket seating. Backed by real automotive experts and fast shipping to get you back on the trail.