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Record breaking Radical Turbo
Radical SR3 turbo backed by BTB technology. The incredible Radical SR3 turbo's instant success is backed by BTB technology. Not only is the exhaust manifold and silencer made by BTB, but they also supply the chassis rails, roll hoops, front bulkhead stiffener and the aluminium coolant pipes, intercooler tubes, throttle and plenum bends as well.