Originally Posted by VR Baron
Thanks.My shop says same.At 420 hp incerts fine,but not decided yet. Probably doing XA coilovers or Pfadts. Unless I bite on a deal on supercars
I was told the same thing. Unless you are racing, you do not need full inserts for street use, even with 500-550 whp. Coil overs make a big difference coupled with suspension bushings. Its all about what you are doing
CAI inc. Vmax TB, Dynatech LT, Magnaflow, Pfadt rear, BMR bushings, Prothane mounts, Braille, CTS-V brembo upgrade, JRE 93 tuned.