| The CorkSport MPS 6 Power Series downpipe is constructed from 304 ss and is a bolt up high flow replacement for the stock downpipe cat assembly. Additional Picture
Dyno Sheet. The test car had a MPS intake as the only modification. The dark line is the baseline with 265 torque and 229hp. The run with the downpipe is 291 torque and 267 hp.
Mazdaspeed 6 Downpipe and Exhaust at Idle
Mazdaspeed 6 Downpipe and Exhaust Revving
Mazdaspeed 6 Downpipe and Exhaust Driving
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