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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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 |
Electronic
Magnetic
Vacuum
Socket
Black
Each
Block Mount
Yes
12V
75 Amp
Red
Natural
Kit
Yes
Relays/Relay Kits4
Each
Intake Manifold
Bolt on
Aluminum
Natural
Each
Yes
ThrottleBrackets42
Color,Finish
Stainless
Strut-Plus
Twintube
Gas
Yes
Steel
Black MAX
Twintube
Hydraulic
14.54 in
24.75 in
Hydro H7000 Series
Twintube
Hydraulic
15.57 in
26.07 in
Aluminum
Natural
Natural
Kit
Yes
FlameProof
Flat
Each
Yes
Silicone Ceramic
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