Description
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair

SKU: HKR21046
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⏱️ Estimated Shipping: 1-3 days
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🏅 Not Ready For Shipping In 72 Hours, 100% Refund
Original price was: $357.00.$323.95Current price is: $323.95.
On backorder
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| Weight | 18 lbs |
|---|---|
| Dimensions | 35.75 × 8.75 × 5.5 in |
| Style | Perforated Core |
| Material | Steel |
| Color | Black |
| Quantity | Pair |
| Finish | Paint |
| Product Line | Maximum Flow |
| Mounting Style | Slip-In |
| Length | 33.25 in |
| Intended Tube Diameter | 4 in |
| UPC Code | 90127605417 |
| Brand | |
| Condition | |
| Type | |
| Manufacturer Part Number | 21046HKR |
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
| Destination | Est. Time | Cost |
|---|---|---|
| Canada (Toronto) | 5-7 business days |
$174.74 DHL Express |
| UK (London) | 5-7 business days |
$183.32 DHL Express |
| Australia (Sydney) | 5-7 business days |
$233.48 DHL Express |
| Germany (Berlin) | 5-7 business days |
$194.47 DHL Express |
Super Conductor
Kit
Yes
Spark Plug Wires36
Wire Color
Aluminum
Natural
Natural
Kit
Yes
Steel
Silver
Powder Coat
Each
Yes
Plastic
Black
Natural
Pair
Yes
Standard Flex
Braided
1-3/4 in
1-3/4 in
4 in
TechLiner
Plastic
Black
Natural
Each
Kit
Rubber
Coated
Trans brake
Wire Ends
Yes
Drive / Passenger Side
Rocker Panel
Yes
Steel
Steel
Silver
Powder Coat
Kit
LP-25
10.0
32A
23.0
33.0
2.87
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