The SOUL Performance Competition Downpipes for McLaren MP4‑12C, 650S, and 675LT are engineered for serious performance enthusiasts seeking maximum turbo efficiency and exhaust flow. These high‑flow downpipes replace the restrictive factory sections with a freer‑flowing, competition‑grade design that reduces backpressure and improves turbocharger response. Precision‑constructed from premium T304 stainless steel and featuring 3″‑plus diameter piping with smooth bends, the system accelerates spool up, sharpens throttle response, and supports higher power targets — especially when combined with tuning and supporting upgrades. With enhanced sound delivery and robust construction, these downpipes are ideal for track days and high‑performance builds where every horsepower counts.
Direct fit for McLaren MP4‑12C (2009‑2014)
Fits McLaren 650S (2014‑2017)
Fits McLaren 675LT (2015‑2017)
Designed for vehicles running factory or compatible aftermarket turbo systems
Professional installation recommended
Pair of SOUL Performance Competition Downpipes (driver and passenger side)
Precision‑formed exhaust tubing and weld‑on collectors
Mounting hardware and gaskets for direct fitment
Material: T304 stainless steel tubing for strength and corrosion resistance
Diameter: 3.0″+ high‑flow design to reduce restriction
Construction: Mandrel‑bent with smooth transitions for improved exhaust flow
Fitment: Engine‑specific for MP4‑12C / 650S / 675LT platforms
Finish: Natural stainless steel with quality TIG welds
High‑flow design significantly reduces backpressure to improve turbocharger efficiency
Enhanced turbo spool and throttle response for sharper dynamic performance
Premium T304 stainless steel construction withstands elevated temperatures and resists corrosion
Precision mandrel bends maintain consistent airflow and reduce turbulence
Track‑ready performance — ideal for competition use and high‑output builds
Direct‑fit design integrates with factory or compatible exhaust components
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