If you are in tune with your vehicle, I would expect you to notice a difference only under "spirited" driving - the RE-11s should perform better than the S-04s. That being said, I agree with speedfreek on both accounts: the S-04s are very capable DD tires (and priced well), and I wouldn't mix tires.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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