BMW F87 M2 & F82/83 M4 - HJS Tuning ECE Downpipes Audi > A4 > 2.0 TFSI B9 Quattro Saloon & Avant (Non OPF/GPF Models inc Mild Hybrid & Without Brace Bars) > 2016 and later For customers who find the

For customers who find the dual mass flywheel wears out too quickly

4 TFSI sports exhaust (cat back - non-resonated)

Filter Length: 353mm (13

Independent testing of the non resonated cat back system revealed impressive gains of +10bhp along with 16 lb ft of torque

Example of BMW M235i Sport Exhaust (Cat back - non-resonated with de-cat)

BMW F87 M2 & F82/83 M4 - HJS Tuning ECE Downpipes Audi > A4 > 2.0 TFSI B9 Quattro Saloon & Avant (Non OPF/GPF Models inc Mild Hybrid & Without Brace Bars) > 2016 and later For customers who find theHigh performance, road legal downpipes with sports catalysts 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.