Professional installation is highly recommended! We usually keep the unpaid item only for 7 days. Please don't return the item without communication. At the same time, also please notify Racing-power with pertinent information. Shortage or Discrepancy Claim must be reported within forty-eight (48) hours of receipt of goods.
This is due to our inability to determine the pre-existing condition of the turbocharger before the rebuild or installation process, as well as our inability to guarantee proper re-balancing and assembly of the turbochargers.