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Mongolia, Ulaanbaatar
1 Level
715 Review
54 Karma

Review on Sierra International 18 1909 1 Manifold Hardware by Eric Nelson

Revainrating 1 out of 5

ERROR ITEM: Exhaust

I installed them in July 2019 and the risers failed in September 2021. This caused severe hydrolock and damaged my engine. Dometic is the parent company of Sierra Intl and will not honor their 5 year warranty for damage caused by their faulty product. They only offered to refund me for the parts. So I'm trying to contact someone with more authority in Sierra to refute this claim. Unbelievable.

Pros
  • Exhaust
Cons
  • Vulgarity