555 x CSG Flex Fuel Power Pack

+60HP / +80 TQ and no more Knock

Developed and forged on road, dyno, and track.

G16E-GTS now with the power of corn 

Best bang for your buck on the GR Corolla platform so far. Safely increase engine power, cool your cylinders, and reduce knock significantly. 

SARD GR Corolla on Flex Fuel at Buttonwillow Raceway / GRC Time Attack