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RR Racing Supercharger Stage 1 Upgrade for RCF
RR Racing Supercharger Stage I Upgrade for RCF

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Our Price: $1,018.19

Product Code: RCFSCEFK01


For customers who bought our RR670 supercharger kit for Lexus RCF and GSF, we are glad to offer an upgrade to Stage 1 kit. This kit includes a 90 mm pulley, ethanol kit, and upgraded Stage 1 tune. The increased power is significant, as you can see from the dyno chart, we are getting 638whp which is about 750hp at the crank!

Please note that e30 blend (30% ethanol or about 25% e85) is required for Stage 1.