S63TU Engine 200 CEL Catted Downpipes - Brushed Finish (BM-EXH014SCAT)

Restrictions in the exhaust system robs horsepower and torque especially on turbocharged cars. Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly. The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction. The factory catalytic converter is made up of catalyst material formed into "honeycomb" weaves. Exhaust gas must pass through these tiny "honeycomb" weaves on their way to the exhaust system thus causing a major exhaust flow restriction. It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction). By replacing the factory downpipe/catalytic converter with Evolution Racewerks' Sports Series 200 Cell Catted Downpipe, more power is unleashed! You will feel the difference instantly. Evolution Racewerks' Sports Series 200 Cell Catted Downpipe is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by Evolution Racewerks' in house fabricators and built in the USA. The factory turbocharger turbine housing utilizes a 3.5" V-Band flange which we have duplicated and CNC machined cut out of billet 304 stainless steel. Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods. The O2 sensor is positioned at the factory location. The factory donut flange design is retained. 100% bolt on.

Features:

• Higher Max Horsepower Power Curve
• Higher Intial Torque Curve. Torque curve hits faster and higher and longer.
• Better throttle response and faster turbo spool up times.
• Mandrel Bent 3" piping. Smooth transition to the exhaust system.
• 100% Stainless Steel Construction
• 100% TIG welded for better quality welds
• Precision CNC machined turbocharger V-Band flange.
• Retains factory style gaskets.
• Available with high temperature black thermal coating to reduce underhood temperatures.
• Compatible with the factory or aftermarket exhaust systems.
• Includes all hardware for complete installation.
• Limited Lifetime Warranty.

Fitment:

• BMW x6M S63TU 15-18

Notes:

• Images used for marketing purpose only actual product may vary!
• This product is intended for OFF ROAD USE ONLY.
• Not legal for use on pollution controlled vechiles upon public highways.
• This item is not for sale, installation, or use on licensed vehicles in the state of California.

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