Cobb Tuning 3” Catted Downpipe (MazdaSpeed3)

COBB 3” Downpipe for MazdaSpeed3 Features:

• Increased horsepower and torque
• CAD designed cast turbo outlet for maximum flow
• Minimal bends for less restriction
• 304 stainless steel throughout for corrosion resistance
• Custom spun metal substrate high flow cat
• Internally lined stainless steel flex section
• Three O2 bungs for factory sensors plus aftermarket
• Cross-welded and braced hanger section for added strength
• Polished tubing and cat for attractive finish
• Factory location of flex section eliminates stresses
• Stock donut gasket for optimal sealing and long life
• Compatible with all cat back exhaust that mate to factory downpipe