TOP SPEED PRO-1 3.5" Turbo Downpipes with 200 Cell High-Flow Catalytic Converters
Fits McLaren MP4-12C (2012–2014) & 650S (2015–2016) 675LT (2016)
Product Description:
Upgrade your McLaren’s performance and sound with the Top Speed Pro-1 200 Cell High-Flow Catalytic Downpipes. Designed as a direct bolt-on replacement, these downpipes deliver a deep, aggressive exhaust tone while enhancing turbo efficiency and reducing backpressure.
Key Features:
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Sold as a set of 2 (as shown in pictures)
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Made from premium T304 stainless steel
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3.5" (89mm) outer diameter piping with precision TIG welds
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Direct bolt-on fit using OEM mounting hardware and factory heat shields
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Deep, aggressive exhaust tone tailored for MP4-12C & 650S + 675LT
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Actual combined weight: 22 lbs
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ECU tuning recommended for optimal performance gains
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Free ground shipping within the 48 contiguous U.S. states
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Not available for shipping to California or New York
Note: These downpipes are engineered for performance use and are not CARB compliant.
