Need a winch? Since 1969, Napier's DSL Automotive has grown from a small workshop in Ahuriri, doing diesel fuel injection repairs for the transport & marine industries to a well-established all-round workshop with nationwide clientele no longer just specialising in diesel but adding petrol injected vehicles as well.We are:? Authorized workshop agencies for all main fuel injection manufacturers - namely Bosch, Delphi, Lucas, Denso, Zexel & Stanadyne.? Agents for ARB 4WD products - selling premium quality suspension products, bull bars, winches and associated products.? Partners with WRC Developments who offer full-tuning facilities for Subaru & Mitsubishi vehicles using EcuTek tuning software.And we specialise in the following:? Diesel and petrol fuel injection servicing and parts.? Diagnosis of all vehicle complaints especially electronic problems.? Turbocharger diagnosis , full reconditioning , upgrading and supply of new turbochargers.? Four wheel drive parts and upgrades with ARB products.? Dyno tuning - we have the latest software running our 4WD dyno which can be used to diagnose even hard-to-find problems without leaving the workshop.? Power upgrade modules and software tuning avaliable.:: For more information, go to our website or call us on (06)-843 8557 ::