Rvng N20/N26 Downpipe

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Unlock up to 50 hp and 60 lb-ft of torque with the RVNG N20/N26 downpipe, engineered for BMW turbocharged engines. Handcrafted from 304 stainless steel with CNC-machined v-band tra nsition, this 4" downpipe maintains full 3D airflow design for maximum performance gains. Key Benefits: Significant power increases across the powerband Enhanced turbo response and reduced turbo lag Aggressive exhaust tone Exact factory fitment with heat shielding Superior rust resistance Compatibility: 2012+ F30 320i/328i, 2013+ F32/F33 428i, 2012+ F20/F21 M135i, 2013+ F22 220i/228i Important: Professional installation required. Tune recalibration needed to prevent check engine light. VIN verification required before purchase—contact us to confirm fitment. Off-road use only. Show more