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Festive Deal Cat-back Exhaust,11-19 Gm 2500hd,stainless Steel,dor/s Instant 80% Discount [VsXMDiGT]

$49.99 $159.99 -69%

BRAND NEW FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM, 4" STAINLESS STEEL PIPES, DUAL OUT REAR & DUAL OUT SIDE, COMPATIBLE WITH 2011-2019 SILVERADO 2500 HD 6.0L V8 FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM IS PERFECT FOR THE PER

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BRAND NEW FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM, 4" STAINLESS STEEL PIPES, DUAL OUT REAR & DUAL OUT SIDE, COMPATIBLE WITH 2011-2019 SILVERADO 2500 HD 6.0L V8

FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM IS PERFECT FOR THE PERSON LOOKING FOR A MODERATE TO AGGRESSIVE SOUND LEVEL INSIDE & OUTSIDE OF THE TRUCK, WITH ALL OF THE PERFORMANCE BENEFITS THAT YOU WOULD EXPECT FROM FLOWMASTER.

DESIGNED FOR THE CREW CAB, STANDARD BED (6.5 FT.) MODELS ONLY, THIS BOLT-ON, EMISSIONS-LEGAL SYSTEM FEATURES A STAINLESS STEEL 50 SERIES HD MUFFLER & LARGE DUAL 3" STAINLESS STEEL MANDREL BENT TAILPIPES THAT CAN BE CONFIGURED TO EXIT EITHER DUAL OUT THE SIDES, OR DUAL STRAIGHT OUT THE BACK.

NOTE: FITS 2011-2019 CHEVROLET SILVERADO AND GMC SIERRA 2500HD/3500HD CREW CAB/STANDARD 6.5-FOOT BED MODELS WITH 6.0L GAS ENGINE. 153.7" WHEELBASE.

COMPATIBLE WITH:

  • CHEVROLET:
    • 2011-2019 SILVERADO 2500 HD
    • 2016-2019 SILVERADO 3500 HD
  • GMC:
    • 2011-2019 SIERRA 2500 HD
    • 2011-2019 SIERRA 3500 HD

FEATURES

  • USES THE FACTORY HANGER LOCATIONS FOR EASY INSTALLATION
  • 50 SERIES HD MUFFLER WITH DELTA FLOW TECHNOLOGY
  • MULTIPLE TAILPIPE EXITS PROVIDED IN KIT
  • LARGE 3" DUAL TAILPIPES
  • STAINLESS STEEL CONSTRUCTION
  • LIFETIME LIMITED WARRANTY
  • FLOWMASTER QUALITY

SPECS:

  • 2WD/4WD: RWD/4WD
  • EXIT POSITION: DUAL OUT REAR / DUAL OUT SIDE
  • HEAT SHIELD: NO
  • INLET DIAMETER: 3.5"
  • MATERIAL: 409 STAINLESS STEEL
  • MUFFLER PART #: KIT ONLY
  • MUFFLER QUANTITY: 1
  • MUFFLER SERIES: 50 SERIES HD
  • OUTLET DIAMETER: 3"
  • PRODUCT TYPE: EXHAUST SYSTEM
  • SINGLE DUAL: DUAL
  • SOUND LEVEL: MODERATE / AGGRESSIVE
  • SYSTEM TYPE: CAT-BACK
  • TIP DIAMETER: 4"
  • TIP LENGTH: 13"
  • TIP QUANTITY: 2
  • TUBING DIAMETER: 4"

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS EXHAUST SYSTEM HERE.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

An outstanding tool. Very handy.

- Selyf K..

January 4, 2026

Absolutely no complaints!

An absolute marvel of design and function.

- Orion C..

January 4, 2026

Absolutely no complaints!

This is a handy and clever gadget.

- Blodwen P..

Write a Review

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