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776 Review
54 Karma

Review on Keenso Professional Upstream Forester 2002 2005 by Matthew Mrspeach

Revainrating 1 out of 5

Not available for listed vehicles

Doesn't work on wrx 2002 as written. The plug is wrong. Don't assume it's electrically compatible as the resistance doesn't match what the manufacturer says.

Pros
  • β–²IMPROVED FUEL SAVER -- Designed to improve fuel economy while reducing harmful emissions. This is the perfect choice if you need an O2 oxygen sensor!
Cons
  • will be added later