OBX Performance 3 Cat Delete Catless Downpipe 0710 Mazda Mazdaspeed3 23L Turbo

OBX Performance 3" Cat Delete Catless Downpipe for 07-10 Mazda Mazdaspeed3 2.3L Turbo

3" Catless Downpipe

Two o2 bungs

Bellmouth End: 4.0" taper down to 3.0" Outlet

Flange Thickness: 3/8"

Runnier Wall Thickness: 16 Gauge (1.5 mm)


OBX High performance racing downpipes are Dyno tested at low end and top speed and proven to increase horsepower. Precision mandrel-bend to enhance exhaust gas flow. These one piece system are easy to install, and features a smoother piping design for optimal exhaust flow. Value-added bolt-on downpipes for any racing sport performance enthusiast. This is perfect for performance owners looking to up their horsepower and torque.
Replace factory restraint catalytic converter with OBX Racing SportsTM performance cat delete downpipe increase smoother and better exhaust flow at higher RPM to generate more power and maximize performance out of your engine.


Precision Built High Flow Test Pipe
Built in to reduce cabin noise while still improving flow over the stock part.
Dyno tested and proven increase horse power
Direct Bolt-on type
High quality T-304 stainless steel mandrel bend for ultra fast flow
Mandrel bend for ultra fast flow
Easy to install, and features a smoother piping design for optimal exhaust flow
Value-added bolt-on for any racing sport performance enthusiast
Backed by OBX limited time warranty against manufacturer defects