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CJR Performance
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5.0
21 ratings
5
4
3
2
Excellent Service! Super Happy With All Of CJR's Services and Parts I've Gotten!
Tanner · April 14, 2026
Cjr always does great work and pretty speedy on the shipping
Landon · September 17, 2025
Simple process and well worth it if you want to upgrade your ECU.
Christopher · June 10, 2025
4.9 (361)
50% off
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9% off
4.8
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6% off
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4.9
(758)
45% off
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21% off
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18% off
35% off
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4.7 (227.8K)
Exclusive offer available
4.6 (11K)
4.6 (180.4K)
4.7 (145.7K)
4.7 (167K)
4.9 (398.3K)
4.5 (178.2K)
4.5 (89.2K)
4.3 (428.9K)
4.5 (8.5K)