BMW B58 M140i M240i 340i 440i Decat Downpipe – Narkos Parts – Narkos Performance M140i decat downpipe – fits Gen1 B58s - Track use
Prix régulier
£179.99
Prix de vente
£179.99
Prix régulier
Taxes incluses.
Upgrade your BMW M140i B58 with the Narkos Performance OPF Decat Downpipe, engineered for improved airflow, sharper turbo response, and a more aggressive exhaust note. Precision-crafted from SS304 stainless steel and fitted with integrated heat shields, this downpipe delivers both performance and protection.
Key Benefits
• 4.5 inch – Wide bore for best sound and maximum air flow – allows for pops and bangs / flames
• Sharper Throttle Response & Power Gains – Optimized design reduces backpressure for improved mid-range torque and overall performance.
• Aggressive Exhaust Sound – Transforms the stock exhaust into a sportier, more thrilling tone. Especially with our Narkos stage 2 package i.e ECU stage 2 tune
• Premium Build – Durable SS304 stainless steel construction with TIG welding.
Fitment & Installation
• We can install these on-site at our unit. Contact us for full stage 2 package.
• Direct bolt-on replacement for seamless fitment
• Installation time: approx. 2–4 hours (professional fitting recommended)
Warranty
• Covered by a lifetime warranty
