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

SKU: HKR21046
🇺🇸 Express Shipping From USA
⏱️ 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 |
Heavy Duty
Cradle
Yes
Yes
1/4-20 in
Pro-Billet
Magnetic
Vacuum
Male
Red
Yes
Steel
Black
Powder Coat
Pair
Low Profile Ventvisor
Yes
Stick-On
Stick-On
In Channel
Aluminum
Natural
Natural
Kit
Spacer
Yes
Plastic
Dark Smoke
Kit
Natural
Yes
Plastic
Dark Smoke
Kit
Natural
Steel
Polished
Polished
Pair
Yes
Kit
Conversion Set
Yes
Yes
Yes
Aluminum
Red
Anodized
Each
Straight
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