BMW M6 F06/F12/F13 Catless Downpipes — S63TU 4.4L Twin-Turbo V8
YPG Motorsport catless downpipes for the BMW M6 Gran Coupe (F06), M6 Coupe (F12), and M6 Convertible (F13). Direct replacement for the factory catalytic converters on the S63TU 4.4L twin-turbo V8. The hot-vee turbo layout means reduced backpressure translates directly into faster spool, stronger mid-range torque, and a dramatically more aggressive exhaust note.
Available in catless, 200-cell high-flow catted, and 400-cell GESI catted configurations. Catless delivers maximum flow for track builds. High-flow catted options balance performance with reduced exhaust odour for street-driven cars.
- Material: SS304 stainless steel, mandrel-bent, TIG-welded
- Fitment: BMW M6 F06 Gran Coupe, F12 Coupe, F13 Convertible
- Engine: S63TU 4.4L twin-turbo V8
- Power gains: +25–45 WHP (catless with Stage 2 tune)
- Warranty: Lifetime warranty against manufacturing defects
Stage 2 ECU calibration is required with catless fitment to prevent CEL. Bolt-on installation using factory mounting points.
Ships worldwide from YPG Motorsport — free shipping to the GCC, USA, UK, and EU.
These downpipes are the hardware prerequisite for Stage 2 power. Pair them with the matching ECU tune to extract the full gains.
View Stage 2 Tune →
