GCG TDX RHV4-VIGM Turbo Upgrade Isuzu D-Max 4JJ1TC 3.0TD 2010-2014

The GCG TDX RHV4-VIGM represents a direct turbocharger upgrade developed specifically for 2010-2014 Isuzu D-Max RT models equipped with the 4JJ1TC 3.0-litre turbo diesel engine. This RHV4-VIGM unit delivers enhanced airflow characteristics while maintaining OEM-style reliability for trade and commercial applications. Engineered to suit Australian driving conditions, this turbo upgrade integrates with factory engine management systems and suits workshops seeking measurable performance improvements for customer vehicles. Designed for professional installation through authorised Protunes dealers only.