aFe Power Downpipes (w/ HFC) for BMW M2 Competition / M3 / M4 (F8x) [S55]
- Horsepower Increase: +20 hp
- Torque Increase: +22 ft.lbs
Dual High Flow Catalytic Converters:
Dual 200 CPSI catalytic converters are used for maximum flow.
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Constructed of mandrel-bent, 3.0" 304 stainless steel tubing with thick flanges to ensure a leak-free seal.
Factory O2 Sensor Locations:
Factory mounting locations for all O2 sensors.
All necessary hardware is included for a hassle-free installation.
Where To Buy? (Find Closest Store)
aFe Power Factory Store
- BMW M2 Competition (F87) [3.0L I6 Twin-Turbo S55]
- BMW M3 (F80) [3.0L I6 Twin-Turbo S55]
- BMW M4 (F82/F83) [3.0L I6 Twin-Turbo S55]
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