HJS ECE downpipe BMW M40i M140i M240i 340i 440i 3.0L E6 OPF 90822055 (HG90822055)

The downpipe is perfectly suited to both stock and tuned vehicles. Fitting this downpipe results in a slight performance increase and improved response. Another decisive reason for buying this downpipe is that exhaust gas temperatures drop and the turbocharger is relieved. Downpipe performance: up to +14PS power and +18Nm torque

Technical details:

• ECE road approval
• 300 cpsi tuning stainless steel cascade catalytic converter
• Pipe diameter Ø89 mm / 80 mm with slip joint to the exhaust system
• Flow-optimised inlet flange for optimum flow onto the catalytic converter and a Venturi effect to increase flow velocity
• 50% higher flow on the flow bench
• Up to +14PS / +18NM

TÜV / ABE available upon request

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