The Best Dodge Repair in Marlborough, CT

Widely recognized as the premier Dodge/Chrysler SRT and performance specialist in central Connecticut. GBT Performance focuses exclusively on Mopar vehicles, offering everything from routine maintenance on Hellcats and Demons to full-stage upgrades, custom tuning, and forced induction services. Their team has deep technical knowledge of the ZF 8HP transmission and the complex AWD systems in vehicles like the Durango SRT.

Specialties & Features

A long-standing, family-owned business with a reputation for exceptional mechanical work and honest service. While not exclusively a performance shop, they have multiple Master Technicians with advanced certifications specific to Chrysler/Dodge/Jeep/Ram vehicles. They are a top-tier choice for complex diagnostics, ZF 8-speed transmission service, and AWD system repair on models like the Durango and Charger, in addition to performing performance upgrades for a loyal customer base.

Specialties & Features

A specialized shop that bridges the gap between dealership-level diagnostics and full race tuning. They are particularly adept at using HP Tuners and Diablosport software for custom calibrations on modern HEMI engines. Their services are well-regarded for solving complex drivability issues and optimizing performance on modified SRT vehicles, including supercharger pulley upgrades and supporting fuel system modifications.

Specialties & Features