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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
Flowmaster 12418409 Super HP-2 Series MufflerProduct Description Flowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. Exhaust Muffler; HP 2 Series; 5 Inch Width X 4 Inch Height; 409 Stainless Steel Case; Single 2 1 4 Inch Center Inlet; Single 2 1 4 Inch Center
Product Description
Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling.
Exhaust Muffler; HP-2 ™ Series; 5 Inch Width X 4 Inch Height; 409 Stainless Steel Case; Single 2 1/4 Inch Center Inlet; Single 2 1/4 Inch Center Outlet; 18 Inch Body; Modifications To The Exhaust System May Be Necessary For Installation
Features & Benefits
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Features Moderate Sound
- Laminar Flow Technology
- Limited Lifetime Warranty
Attributes
- Inlet Diameter (IN): 2-1/4 Inch
- Outlet Diameter (IN): 2-1/4 Inch
- Material: Stainless Steel
- Shape: Oval
- Inlet Position: Center Single
- Outlet Position: Center Single
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 5 Inch X 4 Inch
- Case Length (IN): 18 Inch
- Color/ Finish: Silver Polished
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Installation Instructions
Warranties
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 1
Dangerous for dogs!
Not only is this not a tough toy since my puppy tore it apart in less than 2 months, she also swallowed the long red strings and filling. I had to pull it out of her back end. Any dog owner knows this is not safe, especially for my 5-month-old puppy. This is in no way a tough toy, and can be very dangerous for dogs.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Durable, puppy loves it
Durable for husky puppy to chew on, has a squeaker inside, getting the job done so o really im happy with purchase! Also not stuffed so that's nice, just basically a strong fabric, flat with squeaker on inside. Simple but great toy!
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Tough, Crinkly, and Puppy-Approved – A Big Hit in Our House!
Mellie absolutely loves this toy! From the moment we gave it to her, it’s been one of her go-to favorites. The squeaker is loud enough to keep her engaged without being obnoxious, and the crinkle material inside is hands-down her favorite part. It really keeps her entertained and curious.
What impressed me most is the durability. My puppy is about 4 months old and definitely puts her toys through the wringer, and this one has held up amazingly well. After almost a full month of daily play, there are no rips, tears, or loose seams. The stitching feels solid, and the material is thick and sturdy without being too hard on her mouth.
It’s also a great size for tossing, tugging, and shaking around, and the different textures make it more interesting than a standard plush toy. Overall, this has been a fantastic enrichment toy that keeps her busy and happy, and it’s held up far better than many others we’ve tried.
Highly recommend for puppies or dogs that love squeakers, crinkle sounds, and a toy that can actually take some abuse! Great toy for a great prics!!
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Adorable!
Color: Red Fries
My little yorkie loves it. She is only 7bls BUT touch on toys. She loves to destroy them! So far so good! She has not been able to rip it apart yet so hoping for the best. She has had it a few weeks and has not wrecked it yet so definitely a good sign. I would purchase again.
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Reviewed in the United States on July 24, 2025
★★★★★ 5
My Dog Loves Them
I have a smallish dog and for some reason he loves these squeaky lobsters. It takes him about 1 year to destroy one. They are a good buy.
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Reviewed in the United States on January 23, 2026
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