Mercedes A45/A45S + CLA45/45S AMG - Large Bore Downpipe & De-Cat s4b8 retaining the highly successful EA888

retaining the highly successful EA888 2

This large bore downpipe with de-cat sports exhaust is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks

GPF-Back (Non-Resonated with Rear Box) Test Results:

The NGK BKR7EIX has proven itself as a reliable option for high-performance road and fast road applications across the VAG platform

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Mercedes A45/A45S + CLA45/45S AMG - Large Bore Downpipe & De-Cat s4b8 retaining the highly successful EA888ONLY FOR VEHICLES WITHOUT TEMPERATURE SENSOR IN DOWNPIPE 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