Megan Racing Supremo Axle Back Exhaust System for 2019 BMW 3-Series G20 RWD - T304 Stainless, Burnt Tip Epsilon+ Aerodynamics - Improves acceleration with dyno

- Improves acceleration with dyno proven gains up to 6

a 3" thick high-density foam mattress for maximum comfort

gauge & fittings:

easy to carry and mount anywhere

Megan Racing Supremo Axle Back Exhaust System for 2019 BMW 3-Series G20 RWD - T304 Stainless, Burnt Tip Epsilon+ Aerodynamics - Improves acceleration with dynoOur exhaust systems for the G20 3 Series replaces the typically quiet and restrictive factory muffler and exhaust components with a larger, free flowing straight thru type muffler. Whereas OEM muffler constructions typically rely on multiple chambers to bounce and absorb sound frequencies. This results in the increase of backpressure as exhaust gasses are deflected back and forth robbing engine response and power. Megan Racing Supremo Exhausts system