2020-2026
FREE 1 to 3-Day Delivery on Orders $149+ Details
Find Mufflers for your Gladiator
Flowmaster 70 Series Big Block II Dual In/Dual Out Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
Item JG54261
Sale
On Sale
-10% $224.96 Was $249.95
Military, Medical & First Responders
$11.25 Available in XT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Body Height 5.00 In _x000D_
- Body Length 22.00 In _x000D_
- Body Material Aluminized Steel _x000D_
- Body Width 10.00 In _x000D_
- Category Exhaust _x000D_
- Clamps Included No _x000D_
- Emission Code 5 _x000D_
- Exhaust Tip Quantity 0 _x000D_
- Finish High-Temperature Paint _x000D_
- Fitment Universal; Some Adaptation May Be Required _x000D_
- Grade Type Performance _x000D_
- Hanger Included No _x000D_
- Heat Shield Attached No _x000D_
- Inlet Connection Slip-Fit _x000D_
- Inlet Diameter 2.25 In _x000D_
- Inlet Inside Diameter 2.25 In _x000D_
- Inlet Location Dual _x000D_
- Inlet Outside Diameter 2.38 In _x000D_
- Inlet Quantity 2 _x000D_
- Inlet Type Clamp-On, Weld-On _x000D_
- Mount Type Uses New Hangers Not Included _x000D_
- Muffler Series 70 Series Big Block _x000D_
- Muffler Type Chambered _x000D_
- Outlet Connection Slip-Fit _x000D_
- Outlet Inside Diameter 2.25 In _x000D_
- Outlet Location Dual _x000D_
- Outlet Outside Diameter 2.38 In _x000D_
- Outlet Quantity 2 _x000D_
- Outlet Type Dual _x000D_
- Overall Length 28.00 In _x000D_
- Part Type Exhaust Muffler _x000D_
- Product Type Street Mufflers _x000D_
- Reversible No _x000D_
- Shape Oval _x000D_
- Sound Level Mild _x000D_
- Sub Category Mufflers _x000D_
- Tunable No _x000D_
- Vehicle Type Classic Muscle Car, Street/Strip, Truck/SUV _x000D_
| Brand | Flowmaster |
| Muffler Inlet Size | 2.25 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance Exhaust Solution. The Flowmaster 70 Series Big Block II Dual In/Dual Out Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet is engineered to optimize exhaust flow while providing a mild and refined sound suitable for trucks, SUVs, RVs, and high-performance street cars. It enhances horsepower, torque, and engine efficiency, making it ideal for applications where space permits and sound control is desired.
_x000D__x000D_Construction and Appearance. Constructed from durable 16 gauge aluminized steel, this muffler features full MIG welding for enhanced strength and longevity. It is finished with high-temperature black paint, providing resistance against heat and corrosion while adding a sleek, professional look.
_x000D__x000D_Installation. Installation requires some adaptation as the muffler employs a universal fit design with slip-fit and clamp-on or weld-on inlet connections. New hangers are necessary for mounting and are not included, with no drilling typically required for fitment.
_x000D__x000D_Application. Designed as a universal fit muffler, it requires some adaptation to integrate with existing OEM exhaust systems and may need additional adapters or modifications for proper installation.
Flowmaster 524704
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Flowmaster Exhaust Products (500+)
Questions & Answers
No questions about this product yet.
Ask the First Question
