Flowmaster 12512409 Super HP-2 Muffler 409S - 2.50 Center In./ 2.50 Center Out - Aggressive Sound
- Brand:
- Flowmaster
- Model Number:
- F1312512409
- UPC:
- 700042030194
- EAN:
- 0700042030194
- Walmart SKU:
- 49349130
Key Takeaway
Market direction turned upward recently with current $169.95 representing 2.0% over standard pricing.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$160.95 | |
|
Lowest Price
|
$144.95 | |
|
Most Recent Price
|
$152.95 |
- Average Price
- $152.83
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$169.95 | |
|
Lowest Price
|
$149.35 | |
|
Most Recent Price
|
$169.95 |
- Average Price
- $166.19
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Flowmaster 12512409 Super HP-2 Muffler 409S - 2.50 Center In./ 2.50 Center Out - Aggressive Sound since 12/17/2025. The most recent price update was on Aug 4, 2026.
Price Range: Over the past 90 days, the price has ranged from $149.35 (lowest on 12/17/2025) to $169.95 (highest on 1/18/2026). The average price during this period is $166.19.
Current Trend: Walmart.com prices have ranged from $152.95 (Jun 5) to $169.95 (Aug 4) over the past 90 days. Current price is close to the 90-day average of $166.55.
Customer Insights: Rated 4.2/5 from 5 reviews.
Customer Reviews
5 reviewsCustomer Reviews
4.2
Based on 5 reviews
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Showing 4 of 5 reviews
Nice Muffler
These things sound good, not to loud at low RPM but when you step on the gas they open up. The internals are all metal so they should last longer than glass packed styles. overall I'm happy with them.
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Awesome sound
Put these on by sbc cj7 due to the small size of them and could not be happier. They are not loud at all at idle. Deep classic rumble with zero cackle.
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Flow master Hp2 shorties
Great sounding muffler and great quality like you come to expect from flow master
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DO NOT BUY!!!!
Worst muffler and customer service. DO NOT BY A FLOWMASTER!!! Cone split in half in 5 months of limited use on a SXS. FM is a pain to deal with and does not want to warranty item. Walmart is also no help. DO NOT BUY.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
5 recordsWalmart.com prices have ranged from $152.95 (Jun 5) to $169.95 (Aug 4) over the past 90 days. Current price is close to the 90-day average of $166.55.
| Date | Price | Change | % Change |
|---|---|---|---|
| $169.95 | $+0.00 | +0.0% | |
| $169.95 | $+0.00 | +0.0% | |
| $169.95 | $+0.00 | +0.0% | |
| $169.95 | $+17.00 | +11.1% | |
| $152.95 | — | — |
No third-party seller price history available for this product in the past 90 days.