Please download and read the terms & conditions of the ATB® differential warranty.
The Differential Warranty Registration is required to activate the lifetime warranty on your Quaife ATB® unit. Please complete this form to enjoy the peace of mind of the lifetime warranty, whether it’s for motorsport or fast road use.
The Quaife ATB® differential is a genuine ‘fit and forget’ upgrade that offers compromise-free performance and unbeatable reliability on the street, strip, stage or circuit, backed by a no-quibble limited lifetime warranty.