Boosted by Aeroflow products are manufactured to industry standard specifications from quality materials. Utmost care is taken to ensure products are free from blemishes, inconsistencies and defects. Aeroflow products carry a one year warranty from the date ofpurchase however warranty willbe void if the product is not used in the correct way for which it was intended. BoostedTurbochargers and replacement parts are designed for street use only. Products used in race applications and/or products that have been modified, damaged, incorrectlyinstalled or incorrectly/poorly maintained are not covered by this warranty. Proof of purchase will be required for all warranty claims.

This Boosted ball bearing turbocharger from Aeroflow Performance does not feature an internal oil flow restrictor. A -4AN fitting is provided with a built in external oil feed restrictor and must be used to ensure oildoes not push past the seals and shorten the life span of the turbocharger. Should you choose not to use the provided-4AN fitting then an external oil feed restrictor (AF399-04 or AF399-03, available for purchase separately) must be installed in the turbo oil feed line at the engine side and turbo side of the line. Failure to use a suitable restrictor will void the warranty. Boosted turbochargers that feature water cooling ports must have these ports connected to the water cooling system in order to cool the turbocharger core.Failure to connect any and allof these ports will void all warranties.