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🔥 HOT DEAL
Flowmaster 40 Series Chambered Muffler – 3.00" Offset In / 3.00" Offset Out
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 12:42 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The current price is 83% below what this product typically costs — a notable saving over its usual going rate.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been climbing otherwise, adding urgency to act on this deal before cost reverts upward.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
2.5/20
Deal Strength
1.5/20
Momentum
0/10
📝 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
9.9 pounds
Shape
Oval
UPC
700042010424
Manufacturer
Flowmaster
Global Trade Identification Number
00700042010424
OEM Part Number
43043
Automotive Fit Type
Universal Fit
