Straightline Performance Polaris Patriot Boost RaceFlow Wastegate Outlet
Straightline Performance Polaris Patriot Boost RaceFlow Wastegate Outlet is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Straightline Performance Polaris Patriot Boost RaceFlow Wastegate O...
Straightline Performance Polaris Patriot Boost RaceFlow Wastegate Outlet is backordered and will ship as soon as it is back in stock.
Description
Description
The Straightline Performance RaceFlow Wastegate Outlet is a direct bolt-on upgrade for the Polaris Patriot Boost that replaces the restrictive factory wastegate outlet with a smoother, higher-flowing polished stainless steel design. By improving wastegate exhaust flow, it reduces restriction and lets the turbocharger operate more efficiently, which means quicker turbo response and more horsepower potential—2-3 HP on a stock machine and 5+ HP with a custom tune.
It fits 2022–current Polaris 850 RMK Boost and 850 Trail Boost models, works with both factory and aftermarket mufflers, and installs with basic hand tools—no cutting or welding required. The polished stainless steel construction resists corrosion and stands up to extreme heat and vibration, so it keeps looking sharp and performing ride after ride.
| Brand | Straightline Performance |
| Product Type | Wastegate Outlet |
| Material | Polished Stainless Steel |
| Compatibility | Polaris 850 RMK Boost (2022-2027), Polaris 850 Trail Boost (2023-2027) |
| Installation | Direct bolt-on |
| Muffler Compatibility | Factory and aftermarket |
| Weight | 1 lbs |
| Dimensions | 8 × 6 × 3 in |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 132-163
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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