GESi Catted 3 inch Downpipe

• 2007–2013 Mazda | Mazdaspeed3

Cobb Tuning's GESi Catted 3 inch Downpipe is a high-flow exhaust upgrade for 2007-2013 Mazda Mazdaspeed3 models. It uses a CAD-designed bellmouth turbine exit, corrosion-resistant 304 stainless steel construction, a high-flow GESi catalytic converter and a reinforced flex section to improve exhaust flow and durability while retaining factory-style cat-back compatibility.

• Fits 2007-2013 Mazda Mazdaspeed3
• 304 stainless steel tubing and investment-cast turbine exit
• GESi high-flow catalytic converter
• Bellmouth outlet merges turbine and wastegate gases smoothly
• Two O2 sensor bungs for the OEM sensor and an additional sensor
• Internally lined stainless flex section positioned ahead of the first exhaust hanger
• Factory donut-flange design works with factory-fit cat-back exhaust systems
• Not CARB approved; confirm emissions status for the vehicle jurisdiction before installation
• COBB MFG Warranty

References: https://www.cobbtuning.com/?s=571212

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