quick view Add to Cart Chiptuning Box for Radical SR3 SL 2.0 224 kW 305 PS MSRP: $1,129.00 Unleash your engines full potential - Your engine can do even more!Most manufacturers are supplying vehicles with the same engine used but with different power levels. This means that only the software at the ECU is responsible for the actual power... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare