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Mazdaspeed3 (07-14) Resonated & Metal High Flow Cat Test Pipe
$425.00 USD
Features
- Full stainless steel construction
- Directly replaces OEM secondary catalytic converter with our polished "straight through" Resonator and 200 cell high flow metal substrate core catalytic converter
- 100% Bolt-on to OE or Ultimate Racing Downpipe / Catback
- Will Not trigger Check Engine Light
- Proprietary "3-inch Donut Gasket" to connect to OEM or Our Catback design for maximum flow
- purchase comes with one of our "donut gasket" and all necessary hardware for installation
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