This Mazda RX-7 R1 is powered by a replacement twin-turbocharged 1.3-liter Wankel rotary engine paired with a five-speed manual transmission and a limited-slip differential, and it is finished in black over gray upholstery. Equipment includes pop-up headlights, front and rear spoilers, aftermarket exhaust and engine management systems, air conditioning, and an Alpine cassette stereo.