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Your 2005-2010 Impreza Legacy, Forester, or Outback idles rough, smells like rotten eggs, and just failed inspection—classic signs of a choked catalytic converter. Every mile feels sluggish, and the looming repair bill kills the joy of driving your Subaru.
Picture the same commute after the Bostome High Flow Catalytic install: throttle response snaps back, power climbs smoothly through the revs, and the check-engine light stays dark. You pass emissions with room to spare, regain lost MPG, and actually look forward to the next on-ramp.
This direct-fit converter is the bridge between frustration and freedom. T-304 stainless shell with TIG welds shrugs off road salt and high-heat cycles; high-flow honeycomb substrate cuts back-pressure so the 2.5 L boxer can breathe. Precision flanges and included gasket bolt straight to factory mounts—no welding, no special tools, driveway install in under an hour. OBD II/IV compliant (49-state legal) keeps the ECU happy and sensors in range.
Restore the performance Subaru engineered. Add the Bostome High Flow Catalytic to cart now and drive with confidence before the next test.
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