Flowmaster 818121 American Thunder Axle Back Exhaust System
Flowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust SystemFlowmaster 818121 American Thunder Axle Back Exhaust System
Fits 2021-2025 Ford Bronco 2.3L/2.7L, American Thunder Axle-Back, Single Exit
Looking for the perfect balance between a mild tone while cruising and at idle, but aggressive tone under throttle all while having no drone? The American Thunder axle-back exhaust system is perfect for the daily driven 2021-2025 Ford Bronco with the 2.3 or 2.7-liter engine. This system uses a tuned 60 Series style muffler for an aggressive to moderate exhaust tone and increased performance. Maximum dyno gains of 19 hp and 19 lb-ft. were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. A polished 3.00-inch stainless steel tip is used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
  • 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • A 3.00-inch polished stainless steel tips add a custom look
  • No Drone
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • Delta Flow Technology Increases Performance and Reduces Drone
  • Delta Flow Technology Increases Performance
  • Backed by Flowmaster's Lifetime Limited Warranty

Information:

2021-2025 Ford Bronco with 2.3L and 2.7L Ecoboost engines. Fits 2 & 4-wheel drive, 2 & 4 Door Models.

Application Summary:

Year Make/Model
2021-2025 Ford Bronco
Attributes
Brand Flowmaster
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Exhaust
Country of Origin (Primary) US
Emission Code 5
Exhaust Series American Thunder
Exhaust Type Axle-Back
Exit Position Single Rear, SOR
GTIN 00090127140284
Harmonized Tariff Code (Schedule B) 8708925000
Life Cycle Status Code Available to Order
Material 409 Stainless Steel
Mount Type Uses New Hangers (Included)
Muffler Body Length (in) 13.5
Muffler Color Black
Muffler Inlet Diameter 3.00
Muffler Inlet Diameter (in) 3.00
Muffler Inlet Location Centered, Center
Muffler Material 409S Stainless Steel, 409 Stainless Steel
Muffler Outlet Diameter 3.00
Muffler Outlet Diameter (in) 3.00
Muffler Outlet Location Offset
Muffler Overall Length 34.00
Muffler Overall Length (in) 34
Muffler Part Number Kit Only
Muffler Series 60 Series
Muffler Shape Oval
NAFTA Preference Criterion Code B
Product Type Exhaust System
SDR Required Flag N
Sale Category Exhaust
Single Dual Single
Sound Level Aggressive / Moderate
Sub Category Exhaust and Tail Pipes
System Type Axle-back
Tip Cut Angle
Tip Diameter 3.00
Tip Edge Style Cut
Tip Finish Polished
Tip Length 4.75
Tip Logo Embossed
Tip Material 304 Stainless, 304 Stainless Steel
Tip Quantity 1.00
Tip Style Single Wall
Tubing Diameter 3.00
Tubing Diameter (in) 3.00
Tubing Material 409S Stainless Steel, 409 Stainless Steel
Type Axle-Back
Warning California Proposition 65
part type Exhaust System Kit

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NEW! Flowmaster 818121 American Thunder Axle Back Exhaust System

Product Information

  • $475.95

Vehicle Fitment

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