Cast Stainless Steel Downpipe
The Precision EFI Cast Stainless Steel Downpipe for the 900 ACE Turbo and Turbo R is our best-selling product, trusted by thousands of riders and authorized dealers around the world. Engineered for maximum reliability and performance, it has become the benchmark upgrade for both stock and tuned snowmobiles.
Unlike traditional fabricated designs, our downpipe is manufactured using high-quality cast stainless steel, an advanced manufacturing process that reduces the number of welded components while increasing strength, durability, and long-term reliability. The result is a cleaner design with exceptional fitment and performance.
Whether your sled is completely stock or equipped with the Precision EFI Stage 1, Stage 1R & Stage 2 calibration, or any other tune, this downpipe is the perfect direct bolt-on upgrade. It installs without modification using the factory turbo and exhaust system, making it one of the easiest and most worthwhile performance improvements available.
Backed by our 5-year warranty, this renowned downpipe is built to withstand the harshest riding conditions while improving exhaust flow, reducing heat, and eliminating one of the most common factory failure points.
Precision EFI Downpipe Features
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High-strength 100% cast stainless steel construction
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Will not rust or corrode
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Direct bolt-on installation using factory mounting locations
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Compatible with completely stock sleds and all Precision EFI calibrations, including Stage 1, Stage 1R & Stage 2
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Required for Precision EFI Stage 1R & Stage 2 packages
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Eliminates the factory "doughnut" gasket, a common source of exhaust leaks and premature failure
- Significantly improves exhaust flow and heat dissipation
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Precision CNC-machined flanges provide a perfect sealing surface
- OEM-quality fit with the factory turbo outlet and exhaust system
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Covered by an industry-leading 5-year warranty
