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Description

We are still a 100% American made product, which is produced at our factory in Corona, California. Our goal, as ever, is the maximizing of torque and horsepower gains and we will continue this time honored tradition as we move into the future.

  • Constructed From Thick Wall Steel
  • Ceramic Coating
  • Tough 3/8 in. Flange Thickness
  • 14 Gauge Tubing
  • Factory Flange Connection
  • Big Power Gains Across RPM Range
  • Limited Lifetime Warranty To Original Purchaser
  • Made in the USA

Brand

DOUGTHORLEY

Compatible vehicles

MakeModelYearBrand
CadillacCTS-V
CadillacEscalade
ChevroletAvalanche
ChevroletChevrolet
ChevroletSilverado 2500 / 3500 HD
DodgeChallenger
DodgeCharger
DodgeDodge
DodgeRam 1500
FordFord
GMCGMC
GMCSierra 2500 / 3500 HD
InfinitiQX80
NissanNissan

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