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20151 Flo-Pro 5" Down Pipe Back Exhaust - Aluminized GMC/Chevy 6.6L Duramax 2020-2022

SKU: FP20151
Référence fabricant: 20151
Fabricant: FloPro Exhaust
Flo~Pro Aluminized 5" Down Pipe Exhaust kit for your 2020+ GMC/Chevy Duramax 6.6L L5P turbo diesel 2500/3500HD pickup. This pipe kit will only fit models equipped with the OEM style 4-bolt flange off of the turbo direct pipe. Comes with muffler. Race tuning required.

Détails du Produit (cliquez pour afficher)

Référence fabricant 20151
Poids (livres): 79,00 lbs.
Dimensions: 18,50" x 57,50" x 12,00"

Spécifications produits

Attribute name Attribute value
Offroad Use Only Yes
Race Tuning Required Yes
Type d'échappement Down Pipe Retour
Size 5"
Finish Acier aluminisé
Avec silencieux Oui
Conseil(s) inclus Non



To purchase this product, you must accept the terms of the OFFROAD RACE-ONLY DISCLAIMER. Click HERE to view.



Aluminized 5" Downpipe Back race kit that replaces your stock exhaust with FloPro's aluminized exhaust. Their contour 5" mandrel bent exhaust system comes with all required clamps, pre weld contour bent hangers, and stronger flanges all to help you ease through the install process. This kit will help improve torque, milage, throttle response and make your truck sound great!


  • 5" Downpipe Back Exhaust System 
  • Aluminized steel
  • Mounts to OEM hangers
  • Easy install
  • Includes muffler