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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
The Evolution system increases the E9x M3’s power output by 22 horsepower with a re-engineered x pipe and removal of the factory catalytic converters
Created through aerodynamic analysis and 3D CAD modeling for improving driving stability
Stand out with this sleek carbon cover
Drop-gear design
Swift Metric Coilover Springs ID 70MM (2.76") black The Evolution system increases theSprings sold in pairs To find the correct spring for your application, please measure the inner diameter of your spring Swift's innovative designs have made us a staple in the performance tuning world. Our products are the result of over 90 years of experience in industrial spring manufacturing All Swift Springs are manufactured using( H5S. TW.) which is far superior to silicone chrome steel and allows us to wind our springs with less coils, resulting