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Flowmaster 40 Series Chambered Muffler – 3.00" Center In / 2.50" Dual Out
✅ In stock
F
Grade
Analysis Confidence
83%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 8:33 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The listed retail price is trimmed by 2% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
2/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Exhaust Distributors
🚚 Shipping
Free Shipping
Product Details
✓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.
⚙️ Specifications
Brand
Flowmaster
Material
Alloy Steel
Item dimensions L x W x H
20 x 10 x 5 inches
Vehicle Service Type
Car
Item Weight
10 pounds
Configuration
Center/Dual
Shape
Oval
UPC
700042010448 700042029464
Manufacturer
Flowmaster
Global Trade Identification Number
00700042010448, 00700042029464
OEM Part Number
430402
