Flowmaster American Thunder Cat-Back Exhaust System

Fits 2018-2024 Dodge Durango 6.4-liter, American Thunder Cat-Back 3.0-inch Stainless Steel Exhaust System, 4.00-inch Polished Tips, Dual Out Rear Exit

Part # 817952 Be the first to write a review

Flowmaster American Thunder Cat-Back Exhaust System

In Stock
Free Shipping
MSRP $1,576.00
$1,275.95
Save $300.05 (19%)
Add to Wishlist

5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
Flowmaster introduces our American Thunder stainless steel cat-back exhaust system for the 2018-2024 Dodge Durango with the 6.4-liter engine. This system uses Super 44 series mufflers for an aggressive to moderate sound level and increased performance. Mandrel bent 3.00-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses larger 4.00-inch polished stainless steel tips for a custom look. This system also has tuned resonators to control interior sound and maintain driving comfort. Max dyno gains of 12 hp and 20 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Super 44 Series performance mufflers offer an aggressive to moderate sound level and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Max dyno gains of 12 hp and 20 lb-ft at the wheels
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • 4.00-inch polished stainless steel tips add a custom look to the vehicle
  • Uses factory hanger locations for easy installation
  • Tuned resonators help control interior sound levels for comfort
Brand Flowmaster
Emission Code5
Exhaust SeriesAmerican Thunder
Exit PositionDOR
Material409 Stainless Steel
Mount TypeUses factory hangers
Muffler Body Length13 IN
Muffler ColorBlack
Muffler FinishPainted
Muffler Inlet Diameter3.00
Muffler Inlet LocationOffset
Muffler Material409S Stainless Steel
Muffler Outlet Diameter3.00
Muffler Outlet LocationOffset
Muffler Overall Length50.6 IN
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 44
Muffler ShapeOval
Muffler TypeReflection
Product TypeExhaust System
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter4.00
Tip Edge StyleRolled
Tip FinishPolished
Tip Length5.25
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity2.00
Tip ShapeRound
Tip StyleSingle wall
Tubing Diameter3.00 IN
Tubing Material409S Stainless Steel
UPC090127137499
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817952
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $1490, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.