Milltek Exhaust - Decat / Sport Cats
Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound.
These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.
Used with our Catalyst Bypass Pipe, you can expect significant power-gain without any restriction on gas-flow made by a catalyst.
NOTES
C63 / C63s decats & sports cat require gearbox removal for fitting
A45 AMG for fitment with Milltek Sport Cat-Back System only
Decat systems are intended for motorsport use only and require a Stage 2 ECU Remap.
Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound.
These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.
Used with our Catalyst Bypass Pipe, you can expect significant power-gain without any restriction on gas-flow made by a catalyst.
NOTES
C63 / C63s decats & sports cat require gearbox removal for fitting
A45 AMG for fitment with Milltek Sport Cat-Back System only
Decat systems are intended for motorsport use only and require a Stage 2 ECU Remap.
Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound.
These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.
Used with our Catalyst Bypass Pipe, you can expect significant power-gain without any restriction on gas-flow made by a catalyst.
NOTES
C63 / C63s decats & sports cat require gearbox removal for fitting
A45 AMG for fitment with Milltek Sport Cat-Back System only
Decat systems are intended for motorsport use only and require a Stage 2 ECU Remap.