BMW M235i (F22) Catbypass Downpipe

The ultimate catless downpipe offering maximum power and sound; adds 24 whp and 43 ft/lbs of torque at 3000 RPM; not recommended for street use                          

FEATURES:

• Fits all BMW F22 M235i vehicles
• Replaces the two restrictive factory catalytic converters with a free-flowing straight pipe section for maximum exhaust flow
• Direct bolt-on replacement; no cutting or welding required
• Recommended for track and off-road use only (NOTE: It the purchaser's responsibility to verify legality and compliance in their region.)
• Adds 24 whp and 43 ft/lbs of torque at 3000 RPM

POWER GAINS:

• Peak Power
• Stock= 309 whp / 328 ft/lbs
• Exhaust = 322 whp / 357 ft/lbs
• Maximum Gains
• 3000 RPM = +24whp / +43ft/lbs
• 4500 RPM = +23whp / +27ft/lbs