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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Hooker Competition Turbo Muffler 21005HKROverview Competition Turbo Mufflers utilized a low back pressure baffle network designed to flow in either direction resulting in better performance and economy. Features Improved Engine Efficiency Results in Better Performance and Economy 4 1 4"H x 9 3 4"W x 14"L Oval Shaped Double Wrapped Aluminized Steel Construction for Longer Life Throaty Exhaust Sound on Acceleration with Quiet Operation at Idle and Cruising Speeds Compact Muffler Design Flows
Overview
Competition Turbo Mufflers utilized a low back pressure baffle network designed to flow in either direction resulting in better performance and economy.
Features
- Improved Engine Efficiency Results in Better Performance and Economy
- 4-1/4"H x 9-3/4"W x 14"L Oval Shaped Double Wrapped Aluminized Steel Construction for Longer Life
- Throaty Exhaust Sound on Acceleration with Quiet Operation at Idle and Cruising Speeds
- Compact Muffler Design Flows Either Direction, Allowing Easy Installation
- 2-1/4" free flow cores Ensure a Low backpressure Reverse Flow Baffle Network
- Single 2-1/4" Center Outlet
- Single 2-1/4" Offset Inlet
Application
- Universal Performance Muffler
Specs
| Automotive Item Grade | High Performance |
| Body Height (in) | 4.25 |
| Body Length (in) | 14 |
| Body Width (in) | 9.75 |
| Brand | Hooker |
| California Proposition 65 Required | Yes |
| Color | Silver |
| Emission Code | 5 |
| Fitment | Universal |
| Inlet | 2-1/4 inch offset |
| Inlet Connection Type | Pipe Connection |
| Inlet Diameter (in) | 2.25 |
| Inlet Position | Offset |
| Material | Aluminized Steel |
| Mount Type | Uses New Hangers (Not Included) |
| Muffler Series | Hooker Competition |
| Muffler Type | Turbo |
| Outlet | 2.25 |
| Outlet Connection Type | Pipe Connection |
| Outlet Position | Center |
| Product Type | Street Mufflers |
| Shape | Oval |
| Sound Level | Mild/Moderate Sound |
| Type of Muffler | Turbo |
| Warning | California Proposition 65 |
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
4.4 ★★★★★
Based on 1843 reviews
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Product Reviews
★★★★★ 3
You have to add weight to it
Color: Coal Black
It does its job and it was easy to put together but it's a little on the flimsy side and it will easily be knocked down. So you're going to have to figure out a way to make the legs heavier? I used cinder blocks, single cinder blocks and it works just fine. Just know that it will knock over super easy
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Reviewed in the United States on January 22, 2026
★★★★★ 5
The snap to put them together.
Color: Coal Black
This came in handy in the foyer. I didn’t want to see the door from my couch. I must be weak found it hard to snap them together. I kept 2 my daughter took the other 2.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
I have 2!
Color: Coal Black
My office is in my loft. But there are things along the wall I don’t want to look at. These work great. Hides what I don’t want to see & is a classy look in the room. Sturdy, easy to assemble, well made.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Eye pleasing shelves with the ability to hold weight
Color: Light Brown, Size: 4
Great set of 4 wood floating shelves. I used these to hold precon decks and other commander decks for magic the gathering cards. Though they are on the smaller size, they still fit up to 4 commander boxes side by side and and withhold double that if I stack the boxes. I am very impressed by the quality and how much weight each shelf can hold. The brackets to hang them make the shelves even more sturdy. The shelves are very pleasing on the eyes and the wood color is very natural. The shelves were simple to hang by one person. They look very stunning and of great value. They hold all kinds of items and function perfect as a shelf and look wonderful as a form/type of wall decoration even without items on the shelves. Overall I’m very happy with this purchase and I will be buying more of these shelves soon.
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Reviewed in the United States on May 27, 2025
★★★★★ 5
Great shelves
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
These are cute and easy to install. They were the perfect size for the location. I did use other drywall mounts to make sure they were more likely to stay in but after I installed they feel sturdy and reliable.
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Reviewed in the United States on October 14, 2025