Top Speed Pro-1 McLaren 3.5" 200 Cell High-Flow Catalytic Turbo Downpipes (2012–2019) | MP4-12C, 650S, 675LT, 540C/570S/570GT/600LT Coupe & Spyder

Compatibility Notice: This product is also compatible with Top Speed Pro-1 3.5" Turbo Downpipes with 200 Cell High-Flow Catalytic Converters.

Vehicle Fitment (Please select your model in the option provided):

McLaren MP4-12C (2012–2014)
McLaren 650S (2015–2016)
McLaren 675LT (2016)
McLaren 540C (2016-2019)
McLaren 570S (2016-2019)
McLaren 570GT (2017-2018)
McLaren 600LT Coupe & Spyder (2019–2020)

Upgrade your McLaren’s performance and exhaust sound with the Top Speed Pro-1 200 Cell High-Flow Catalytic Turbo Downpipes. Designed as a direct bolt-on replacement, these downpipes improve turbo efficiency, reduce exhaust backpressure, and deliver a deeper, more aggressive exhaust tone.

Constructed from premium T304 stainless steel, each downpipe features 3.5" (89mm) outer diameter piping and precision TIG welding for strength, durability, and consistent performance.

• Configuration: Sold as a set of 2 (left & right)
• Material: T304 Stainless Steel
• Piping Diameter: 3.5" (89mm) Outer Diameter
• Catalyst: 200 Cell High-Flow Metallic Core
• Construction: TIG Welded
• Installation: Direct bolt-on using OEM mounting points and factory heat shields
• Combined Weight: Approx. 22 lbs

These downpipes deliver a deep, aggressive exhaust tone tailored for McLaren MP4-12C, 650S, and 675LT platforms, with additional performance benefits when paired with proper tuning.

ECU tuning is recommended to maximize performance gains and help prevent potential fault codes.

Shipping Information:
Free ground shipping is available within the 48 contiguous United States.

Shipping Restrictions: This product is not available for shipment to California or New York.

Disclaimer: This product is not CARB compliant and is intended for off-road or race use only. Please verify local emissions regulations before purchase or installation.