Fitment-based search is in development — powered by Convermax and SEMA Data
Flowmaster Exhaust Muffler 8425454 product image 1
Flowmaster Exhaust Muffler 8425454 product image 2
Flowmaster Exhaust Muffler 8425454 product image 3

Flowmaster Exhaust Muffler 8425454

SKU: 8425454

$139.95

Flowmaster Exhaust Muffler 8425454

Flowmaster Reliability
Flowmaster Exhaust Muffler 8425454

Limited Lifetime Warranty
Flowmaster Exhaust Muffler 8425454

Aggressive Sound Performance Tone
Flowmaster Exhaust Muffler 8425454

Race Proven Delta Flow Technology
Flowmaster Exhaust Muffler 8425454

Durable Stainless Steel Construction

Verified U.S. Supplier

Fitment Data Included

30-Day Returns
In stock 38

Prop 65 Warning

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov

Emissions & Compliance

Emissions Compliance Exempt
  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
Flowmaster Exhaust Muffler 8425454

$139.95

$139.95

2-1/2 Inch

Inlet Diameter

2-1/2 Inch

Outlet Diameter

Stainless Steel

Material

Product Description

Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 Gauge 409S stainless steel and fully MIG welded for maximum durability.

Specifications

Inlet Diameter (IN)
2-1/2 Inch
Outlet Diameter (IN)
2-1/2 Inch
Material
Stainless Steel
Shape
Oval
Inlet Position
Offset Dual
Outlet Position
Offset Dual
Universality
Semi-Universal
Estimated Install Time (Hours)
1
Case Diameter (IN)
9-1/2 Inch X 4 Inch
Case Length (IN)
13 Inch
Overall Length (IN)
19 Inch
Color/ Finish
Black Painted
Includes Tip
Without Tip
Tip Length (IN)
Without Tip
Tip Diameter (IN)
Without Tip
Tip Finish
Without Tip
Tip Material
Without Tip

Installation & Documents



Installation Guide
Warranty Information