Flo~pro 2017-2020 L5P Duramax 4'' turbo back exhuast

$675.19 $640.89
  • Founded in 1981, FLO~PRO Performance Exhaust has been manufacturing and distributing only the most durable quality muffler and exhaust systems for your vehicle
  • FLO~PRO performance mufflers are designed to boost the horsepower generated from your street vehicle
  • Made from 16ga mandrel bent steel
  • Offering both Aluminized and T409 Stainless Steel exhaust systems
  • Direct fit exhaust kits for your Cummins, Duramax or Powerstroke
  • With all pre-bent and pre-welded hangers, you never have to guess where a pipe goes - everything just fits right into place
  • They make their exhaust systems stronger where they need to be the strongest with machined turbo flanges
  • Most of their systems come with a machined flange that matches perfectly to your stock or aftermarket turbo
  • They machine all their exhaust hangers to contour to the shape of the pipe
  • This allows us to apply a longer bead of weld to the hanger to greatly reduce hanger failure
  • FLO~PRO includes lapjoint style clamps in every kit they sell that keep the pipe round and have two (2) independent bolts that need to be torqued to 50lbft for an everlasting hold