Skip to content
TrackPin
Check a price
Menu
Developers

Theme

MagnaFlow Cat-Back Performance Exhaust System 19478 - Street Series, Stainless Steel 3in Main Piping, Quad Split Rear Exit, Black Coated 3.5in Exhaust Tip - Truck Performance Exhaust Kit

Show full title
Only 1 left

Good price

$1,953.00 is 10% below the $2,183.40 it normally sells for, and the lowest we've seen in 108 days.

Now
$1,953.00
Normally
$2,183.40
Lowest in 108 days
$1,953.00(Nov 11)
Highest
$2,184.00
Evidence: Strong108 days tracked3 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $1,953.00. No account, no newsletter.

Price history

Tracked since Jul 26 · 108 days · 3 price changes

Loading the price chart.

  • Price
  • Normal $2,183.40
  • 5% or more below normal

How often does it drop below normal?

In the 108 days we've tracked it, it hasn't stayed 5% or more below today's normal price for an hour or more. It's below normal right now, for less than an hour so far.

A count of what happened, not a prediction.

More real deals in Automotive

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B07NCMGPVW
Request
curl https://trackpin.co/api/v1/product/B07NCMGPVW \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 23:32 UTC
{
  "asin": "B07NCMGPVW",
  "title": "MagnaFlow Cat-Back Performance Exhaust System 19478 - Street Series, Stainless Steel 3in Main Piping, Quad Split Rear Exit, Black Coated 3.5in Exhaust Tip - Truck Performance Exhaust Kit",
  "image": "https://m.media-amazon.com/images/I/51xIo+Q4CcL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Automotive Parts and Accessories",
  "category_label": "Automotive",
  "in_stock": true,
  "price": {
    "current_cents": 195300,
    "reference_cents": 218340,
    "discount_pct": 10.55,
    "is_deal": true,
    "observed_at": 1794437407815,
    "changed_at": 1794437407815,
    "checked_at": 1794437407815,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 10.55,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $1,953.00 is 10% below the $2,183.40 it normally sells for, and the lowest we've seen in 108 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 195300,
    "max_cents": 218400,
    "avg_cents": 218348,
    "history_days": 108,
    "price_levels": 33,
    "price_changes": 3,
    "distinct_prices": 3,
    "lowest_at": 1794437407815
  },
  "history": [
    {
      "price_cents": 218400,
      "from": 1785322618250,
      "to": 1785322618250
    },
    {
      "price_cents": 218400,
      "from": 1785326092407,
      "to": 1791877149403
    },
    {
      "price_cents": 208000,
      "from": 1791881495921,
      "to": 1791881495921
    },
    {
      "price_cents": 218340,
      "from": 1791897851913,
      "to": 1794426507347
    },
    {
      "price_cents": 195300,
      "from": 1794437407815,
      "to": 1794437407815
    }
  ],
  "last_seen": 1794437421054
}
// … 28 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.