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Your New Favorite Cat-back Exhaust,01-06 Gm 1500 Suv,stainless Steel,dos - Don't Overpay [4TdJ8ZFs]

$43.99 $140.99 -69%

BRAND NEW FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM, COMPATIBLE WITH YUKON XL 1500 THIS AMERICAN THUNDER SYSTEM FITS 2001-2006 GM SUBURBAN, AVALANCHE & YUKON XL 1500 SUVS & INCREASES THE HORSEPOWER, TORQUE & MILEAGE OF THESE POP

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Your New Favorite Cat-back Exhaust,01-06 Gm 1500 Suv,stainless Steel,dos - Don't Overpay [4TdJ8ZFs]

BRAND NEW FLOWMASTER AMERICAN THUNDER CAT-BACK EXHAUST SYSTEM, COMPATIBLE WITH YUKON XL 1500

THIS AMERICAN THUNDER SYSTEM FITS 2001-2006 GM SUBURBAN, AVALANCHE & YUKON XL 1500 SUVS & INCREASES THE HORSEPOWER, TORQUE & MILEAGE OF THESE POPULAR TRUCKS. THE EXHAUST SYSTEM IS CONSTRUCTED FROM 16-GAUGE MANDREL-BENT STAINLESS STEEL & HAS A FLANGED RESONATOR ASSEMBLY FLOWING INTO A SPECIALLY TUNED RESONATOR & A SUPER 50 SERIES PERFORMANCE MUFFLER PRODUCING A MILD TO MODERATE INTERIOR TONE & A DEEP EXTERIOR SOUND.

THE DUAL 2.5" TAILPIPES EXIT OUT THE SIDE OF THE VEHICLE BEHIND THE REAR TIRES & ARE FINISHED OFF WITH LARGE PAIR OF 4" POLISHED 304 STAINLESS TIPS.

COMPATIBLE WITH:

  • CHEVROLET:
    • 2001-2006 SUBURBAN 1500
    • 2002-2006 AVALANCHE 1500
  • GMC:
    • 2001-2006 YUKON XL 1500

FEATURES

  • INCLUDES HANGERS AND HARDWARE FOR AN EASY INSTALLATION
  • MODERATE EXTERIOR EXHAUST NOTE WITH MILD INTERIOR TONE
  • DUAL 4" POLISHED 304 STAINLESS STEEL TIPS
  • MANDREL-BENT 16-GAUGE STAINLESS STEEL TUBING
  • CONNECTS AFTER FACTORY CATALYTIC CONVERTER
  • SUPER 50 SERIES PERFORMANCE MUFFLER
  • INCLUDES SPECIALLY TUNED RESONATOR
  • USES THE FACTORY HANGER LOCATIONS
  • PERFORMANCE LOOK OF DUALS

SPECS:

  • 2WD/4WD: 2WD/4WD
  • BRAND: FLOWMASTER
  • EXHAUST SERIES: AMERICAN THUNDER
  • EXIT POSITION: DUAL SIDE EXIT
  • HEAT SHIELD: NO
  • INLET DIAMETER (IN): 3
  • MATERIAL: 409 STAINLESS STEEL
  • MUFFLER PART NUMBER: KIT ONLY
  • MUFFLER QUANTITY: 1
  • MUFFLER SERIES: SUPER 50 SERIES
  • OUTLET DIAMETER (IN): 2.5
  • PRODUCT TYPE: EXHAUST SYSTEM
  • SINGLE DUAL: DUAL
  • SOUND LEVEL: AGGRESSIVE / MODERATE
  • SYSTEM TYPE: CAT-BACK
  • TIP DIAMETER (IN): 4
  • TIP QUANTITY: 2
  • TUBING DIAMETER (IN): 2.5
  • CALIFORNIA PROPOSITION 65 CHEMICAL NAME: CHROMIUM (HEXAVALENT COMPOUNDS) | NICKEL (METALLIC)
  • CALIFORNIA PROPOSITION 65 REQUIRED: YES

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

What Our Customers Say

January 29, 2026

Absolutely no complaints!

A great gadget that is very useful.

- Elfed F..

January 29, 2026

Absolutely no complaints!

This is a handy and useful gadget.

- Owain P..

January 29, 2026

Absolutely no complaints!

An excellent find. I am very fortunate.

- Darius W..

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