Street and Racing Technology (SRT) is an American badge of high-performance vehicles manufactured by Stellantis, mainly ones of the Dodge brand.

SRT is used by vehicles of Dodge, Chrysler, and Jeep brands, including police models for Chrysler/FCA Fleet Division.

The naming convention used by SRT for its models is indicative of the vehicle's engine type.

Due to increasing interest in American muscle cars, dealers were considering also importing the Dodge Charger and Challenger SRT-8 into China.

Their first two engines were the third generation ZB I's 8.3 L naturally aspirated Viper V10 and the Neon SRT-4's 2.4 L turbocharged I4.

Their first V8 was a 6.1 L naturally aspirated Hemi V8 engine that made 425 hp (317 kW; 431 PS).

SRT's most powerful variant is a 6.2 L supercharged V8, with two separate units used on the Hellcat and Demon models.

The second version used a larger bore and stroked 8.4 L naturally aspirated Viper V10, which increased the output to 600 hp (447 kW; 608 PS).