Flowmaster 40 Series Original Chambered Muffler – 2.50” Offset In / 2.50” Center Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42541)

★★★★☆ 4.0 78 reviews

$91.75
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by ozous.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$91.75
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 3
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by ozous.com
Free 30-day returns Details

Product details

Management number 209062220 Release Date 2026/03/29 List Price $36.70 Model Number 209062220
Category
  • LEGENDARY SOUND: This is the original Flowmaster muffler that enthusiasts know and love! Famous for its bold, aggressive bark and signature tone. It delivers the unmistakable attitude and street presence that made Flowmaster a legend.
  • TWO-CHAMBERED INTERNAL DESIGN: Flowmaster’s classic two-chambered layout delivers that bold, aggressive exhaust sound Flowmaster is known for. Perfect for muscle cars, street rods, trucks, off-road rigs, and custom builds.
  • PROVEN PERFORMANCE: Enhances airflow and reduces back pressure to help boost horsepower, torque, and throttle response.
  • BUILT TO LAST: Made from 16-gauge aluminized steel and fully MIG-welded to withstand high heat and vibration with no internal packing to blow out or wear down.
  • UNIVERSAL FITMENT: Designed for custom and modified exhaust systems, with multiple inlet/outlet sizes and configurations (center/offset, dual) for simplified installation and optimal fit.
UPC 700042010332 700042029426
Shape Oval
Brand Name Flowmaster
Unit Count 1.0 Count
Item Weight 8.4 Pounds
Manufacturer Flowmaster
Model Number 42541
Configuration Center/Offset
Material Type Alloy Steel
Item Type Name Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound
Item Dimensions 19.7 x 10.2 x 4.5 inches
Automotive Fit Type Universal Fit
Included Components Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound
Part Interchange Info 42541
Manufacturer Part Number 42541
OEM Equivalent Part Number 42541
Compatible with Vehicle Type Car
Manufacturer Warranty Description Check with the manufacturer
Global Trade Identification Number 00700042010332, 00700042029426

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4 out of 5
★★★★☆
78 ratings | 32 reviews
How item rating is calculated
View all reviews
5 stars
75% (59)
4 stars
8% (6)
3 stars
4% (3)
2 stars
2% (2)
1 star
11% (9)
Sort by

There are currently no written reviews for this product.