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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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For Your Every Summer RSVP, with Code: SUMMER15
Description
MBRP Exhaust Yamaha ATV. Slip-on system, w/ Sport Muffler. USFS Approved. - AT-6408SPCLEAN LOOKS AND A PERFORMANCE SOUND MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone. Specifications: Material Black Coated Aluminized Steel Prop 65 Short Label Prop65warning. pdf Prop 65 (C, R or CR)
CLEAN LOOKS AND A PERFORMANCE SOUND - MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone.
Specifications:
| Material | Black-Coated Aluminized Steel |
| Prop 65 - Short Label | Prop65warning.pdf |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | YES |
| Title | Slip-on system w/Sport Muffler |
| Major | ATV |
| Minor | Exhaust |
| Muffler Yes/No | Yes |
| Vehicle Segment | Dirt |
| Bolt-On Yes/No | Yes |
| Type | Slip-on |
| Fuel Type | Gasoline |
| UPS Able | Yes |
| Description_SHO | Sport Muffler |
| Description_INV | MBRP Exhaust ATV Muffler |
| Description_ASC | Chambered Muffler. |
| Description_DES | Sport Muffler. USFS Approved Spark Arrestor Included. |
| Description_EXT | Yamaha ATV. Slip-on system, w/ Sport Muffler. USFS Approved. |
| Description_MKT | CLEAN LOOKS AND A PERFORMANCE SOUND - MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone. |
| Description_FAB | Reliable and Dependable Chambered Design. Bolt-on Installation. Mild Exhaust Note and Improved Flow. |
| Description_DEF | Exhaust Muffler |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2003 | Yamaha | YFM350F Wolverine 4x4 | Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler | |
| 2004 | Yamaha | YFM350F Wolverine 4x4 | Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler | |
| 2005 | Yamaha | YFM350F Wolverine 4x4 | Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler,Slip-On System; 1.75 in. Inlet; 4.25 in. Diameter Body; Chambered Muffler |
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
4.0 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great quality, great price, and pup approved!
Size: Pack of 100
This is such a good deal for the price!! Our order arrived faster than expected and was packaged securely. These ears are big too, much bigger and more natural looking than the ones I've been buying at the local store. Most importantly, the pups approve! Will definitely order again!
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Nice Pig Ears
Size: Pack of 40
Nice sized pig ear, but not as big as some suggested. They are the perfect size, no smell, no grease, pups love them and no unwanted side effects that have happened with other brands. Happy Pups. Will order again. They are a great price for a quality dog treat. Glad I found these.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
The size
Size: Pack of 40
The pig ears are huge . Both my dogs can’t finish it in a day. It keep them busy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Worth It
Size: Pack of 5
These are my go to Pig Ears for my Boxer. They are good size and my pup loves em.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Two happy dogs!!
Size: Pack of 5
We have two German Shepards, they loved the ears. I do not give raw hide to the girls, so this is a great treat for them.
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Reviewed in the United States on April 14, 2026