Evolve Catless Turbo Downpipes

BMW F10 M5 | BMW F06/F12/F13 M6 (S63)

Unlock the performance potential of your BMW S63-powered M car with Evolve Catless Turbo Downpipes. Designed to improve exhaust flow, reduce back pressure, and enhance turbocharger response, these downpipes provide a significant upgrade over the restrictive factory catalytic converters.

Manufactured from high-quality T304 stainless steel, these downpipes feature a 3-inch design that steps down to 2.5 inches for proper connection to the factory front pipes. By removing the factory primary catalytic converters, exhaust temperatures are reduced while turbo spool and throttle response are improved.

Whether you are building a tuned street car or a high-performance setup, these downpipes deliver improved power potential, a more aggressive exhaust tone, and increased overall performance.

Product Features

• High-quality T304 stainless steel construction
• Catless design for maximum exhaust flow
• 3-inch piping stepping down to 2.5-inch connection
• Improved turbo spool and throttle response
• Reduced exhaust back pressure
• Lower exhaust gas temperatures (EGTs)
• Designed for both RHD and LHD vehicles
• Precision-engineered OEM-style fitment
• Gains up to 35 horsepower and 51 lb-ft torque when properly tuned

Vehicle Fitment

• BMW F10 M5 — 2012–2016
• BMW F06 M6 Gran Coupe — 2012–2018
• BMW F12 M6 Convertible — 2012–2018
• BMW F13 M6 Coupe — 2012–2018

Engine: S63B44TU Twin-Turbo V8

Important Information

⚠️ NOT ROAD LEGAL
⚠️ ECU tuning or a CEL delete solution is required to prevent check engine lights.