BMW F Series M140i/M240i/M340i - HJS Tuning ECE Downpipes Collection BMW 4 Series replacing the centre and rear

replacing the centre and rear sections

pre-order yours to be one of the first to transform the styling of your M135i

This quality material will ensure that your Cat-Back system will last through any harsh conditions

We've worked closely with leading Mini tuning companies fulfilling their requirements for a quality TIG welded product offering a real alternative to the JCW upgrades which not only sounds great but substantially enhances the gas flow to open up the possibilities of large performance upgrades

BMW F Series M140i/M240i/M340i - HJS Tuning ECE Downpipes Collection BMW 4 Series replacing the centre and rearHigh performance, road legal downpipe with sports catalyst made by HJS in Germany. Designed to optimize vehicle power and sound while maintaining full European emission standards with ECE approval. Plug and Play fitment. Sound levels within 2dB of OE.