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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Nov 12
At a glance
- Condition
- New
- Dimensions
- 6.5 x 4 x 4 in
- Weight
- 2.5 lb
- Material
- Plastic
- Vehicle Service Type
- Car
- Item Type Name
- Exhaust Resonator
- Inlet Connection Size
- 3 in
- In the box
- One exhaust resonator
Features 5
- COMPATIBILITY Universal fit, check product dimensions
- Designed for vehicles with limited space
- Light weight compact design
- 100% welded design for maximum durability
- CRF Technology which helps provide up to a 4 dbA sound reduction, on most race applications, while maintaining a deep race tone
Description
DynoMax Race Bullet mufflers feature 100-percent welded construction for lifelong durability. The 'Pure Unadulterated POWER' and lightweight, compact design make it the ultimate race muffler. The unrestricted, straight-through design is dyno tested and track proven. Each muffler uses our exclusive Contin uous Roving Fiberglass (CRF) Technology which helps provide up to a 4 dbA sound reduction, on most race applications, while maintaining a deep race tone.
Specs 24
| Brand | Dynomax |
|---|---|
| Material | Plastic |
| Item dimensions L x W x H | 6.5 x 4 x 4 inches |
| Vehicle Service Type | Car |
| Item Weight | 2.5 pounds |
| Brand Name | Dynomax |
| Manufacturer Part Number | 24250 |
| UPC | 086387242509 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Global Trade Identification Number | 09 |
| Number of Items | 1 |
| Item Type Name | Exhaust Resonator |
| Model Number | 24250 |
| Unit Count | 1 Count |
| Manufacturer Warranty Description | Warranty |
| Item Dimensions | 6.5 x 4 x 4 inches |
| Inlet Connection Size | 3 inches |
| Outlet Connection Size | 3 inches |
| Compatible with Vehicle Type | Car |
| Configuration | 3-in. to 4-in |
| OEM Equivalent Part Number | 24250 |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Plastic |
| Shape | Bullet |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Added to existing mufflers to stop the drone, lower the volume and give a deep tone.
I had installed a set of Dynomax Super Turbo mufflers on a 1957 chevy truck (3100) that I had restored. The truck has a fairly healthy BB chevy 454... aluminum heads, roller cam, but nothing crazy, still very drivable. After doing some research, I picked the Super Turbo mufflers and 2.5 inch exhaust as I believed the truck would have nice deep rumble sound but would not be very loud. However, I ran the exhaust outlets out the side of the truck in front of the rear wheels which I guess made it louder and caused some drone in the cab. I think it would have been better with longer tail pipes, after the muffler, and exhaust exiting out the back of the truck. I didn't want to replace the mufflers, so I purchased these Dynomax Race Bullet Resonator. The only location to install them was before the muffler, maybe 8 inches past the header collector. For this application, I can tell you that they brought down the noise level, especially at idle and lower RPM's. The tone now is very deep at any RPM. They get louder (wake up) when you put your foot on the gas. The drone is gone from inside the cab and I can walk around the truck and have a conversation with someone without raising my voice. Same with in the cab when driving. These resonators gave me the sound, very deep tone, and noise level I was hoping for with the mufflers. After reading many reviews, I took a chance, but I am very pleased with the results.
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Reviewed in the United States on June 10, 2026 by Brian Sloat
Super Loud!!
Had a shop weld these mini bullets in place of my mid mufflers on my 2023 Dodge Charger Daytona 5.7 Hemi and kept the stock resonators on. The warm starts and cold starts are absolutely insane. At idle, it’s quiet. When you’re driving down the road it’s quiet, but at WOT it’s very aggressively loud!! No drone at all, and absolutely no raspy sound. It’s quiet when you want it and loud when you want it. My car sounded amazing from factory with active exhaust, and now it sounds even better with more aggressive muscle car tone. I’m very happy I chose these mini bullets instead of a mid muffler delete. Don’t hesitate!! These are high quality, the finish is stainless steel so they won’t rust, my shop easily installed them and welded them into a perfect fit and awesome functionality. Would highly recommend for your 5.7 or 6.4 hemi!!
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Reviewed in the United States on November 8, 2025 by Skyelar Piotrowski
Amazing sound
My challenger sounds badass! highly recommend these great quality and toned down my rasp to a growl .
Reviewed in the United States on June 18, 2026 by DoBbOs
If you are putting these on 6.4 Hemi you are at the right place
When I got my challenger scat pack I loved the factory exhaust note and I really did not want to ruin what Dodge has spent countless hours on R&D to create. I listened to every sound clip I could find on YouTube (hooked up to good sound system no iPhone speaker trash) and read countless reviews across different websites. My final deciding factor was that if I spent 1400 dollars on a full exhaust I would not get any increase in HP due to the fact Chrysler squeezed every ounce they could out of the 6.4 and picked up the last bit of power gain with the bigger exhaust with a factory x pipe. I heard a muffler delete in person and honestly I thought it sounded like trash, raspy and sloppy. Maybe if it was a Saturday night special but for a more daily vehicle not ideal. I opted for these Dynomax mufflers for two reasons. 1: sound gain at a higher rpm and the resonation cancellation (due to the fact these are really resonators and not mufflers) without the rasp of no mid mufflers at all. 2: Cost. At this price and a muffler shop to weld them in for 100 bucks if I didn’t like it I could have the factory mids welded back in (never going to happen) The sound that these bullets make on the car is sensational. You would never know cruising around town or at freeway speed because there is no drone whatsoever. You get a little more growl when you lightly lean into the throttle than stock, enough to show a presence and that the world knows you ain’t no V6. I personally believe IMHO that this is how a “modern” muscle car should sound or even come from the factory. You also will notice a little more burble and pop with downshifts at the correct rpm. And let me tell you when you lean into it the symphony of there’s no replacement for displacement comes alive!!! So from someone that is super picky about sounds that spent months obsessing over the best option for a better sounding 6.4 take my advice and pull the trigger you won’t be disappointed. Oh and one other thing. They deepen up with age and just sound better and better!
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Reviewed in the United States on August 20, 2020 by Shultsy74
This is the right answer for 6.4 challengers.
If you're looking for that deep classic muscle-car growl out of your scatpack without being obnoxious and raspy/poppy this is what you're looking for (the Vibrants sound almost exactly the same for 3x the price, they're straight-through race bullets, they're pretty much all the same) Replace the factory mufflers with these BUT LEAVE THE RESONATORS IN! Without the resonators your exhaust will pop like some kids poorly tuned Honda. If you decide it's still not loud enough (unlikely, unless your goal is to be obnoxious) you can always replace the factory resonators with another set of these down the line. It'll pop but not nearly as much as if you just deleted the resonators. Replacing the mufflers with these keeps the gorgeous sound of the 6.4 but makes it deeper and louder. Cold starts sound MEAN without pissing off the whole neighborhood and it really roars like a classic muscle-car when you're hard in the throttle. At idle or when you're keeping the throttle under 50% it's deep and rumbles but isn't "look at me!" loud, if you go easy you can roll into your neighborhood at night and not bother anybody. There will obviously be an increase in exhaust drone in the cabin but these cars are soundproofed well and it's nice to hear the engine, not bothersome at all even on long trips at highway speeds. If you decide it's too much in the cabin you can always just lay a soundproofing mat in the trunk and it'll quiet it right down in the cab. If you can't weld then make sure you take it to a reputable muffler shop and drop the couple hundred bucks to have these welded in, don't just hack the mufflers out with a sawsall and clamp the race bullets on, it'll leak and sound terrible. Check that your exhaust tips are level and centered before you leave.
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Reviewed in the United States on June 11, 2024 by Aaron Hanners
Lowerd drone. Tamed exhaust volume
Fixed my drone atleast by half. Lowerd the sound, changed frequency to little tamer In all rpms, made idle sound healthy, lower rpms were much quieter. Very good for tight spaces. Turned my exhaust from " better give it gas to sound good" to " hey, my mpg came back" I did the worst thing. And this solved it -> try make a 2.0 Ecoboost do truck sounds in my maverick... What did I get with my custom downpipe n 3" exhaust? Drone, excessively loud in tame rpm range, cold starts louder then our 5.7 V8 dodge that has a moderate loudness aftermarket exhaust too. This muffler changed that. Cut drone in half. Not gone, but much better. Changed tone from fake hollow v8wanna be sounds n made it more mellow fuller sounding "rumble". Made my 4 cylinder some sound level change and sound frequency change. ( 2.0 turbo 12" resonator under downpipe, flow master 50, + this resonator at tail end. This is my set up. For reference on opinion of product review sound)
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Reviewed in the United States on August 10, 2023 by nemo41
Makes Turbos LOUD
If you have a turbod car and want more turbo noise, GET THESE! I have a twin turbod inline 6 (N54) with careless downpipes and one of these replacing my muffler. It’s insane how loud it makes the turbos sound. Also reduced rasp a bit and drone by a lot
Reviewed in the United States on June 21, 2026 by Walker
Buy your self one and make your car sound like a race car ⭐️⭐️⭐️⭐️⭐️
I totally recommend this dynomax race bullet it sounds amazing and it’s an exact fit to my stock 3 inch pipe making the installation process super easy and quick and I like the look of it it’s small but definitely it does its job and the quality of it is amazing for it being super cheap it definitely functions as it should
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Reviewed in the United States on November 22, 2025 by Marvin