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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
Big Gun 21-23 Honda CRF 450R EXO Aluminum Full System ExhaustEXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful MX motors. The EXO Series is our ground up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.
EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful MX motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.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 14 reviews
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Product Reviews
★★★★★ 5
Good Choice
Size: X-Large, Color: Light Blue
Good fit. Comfortable. Looks great. I bought one color, then ordered 2 more. I am 5'9" and weigh 200 and I bought size XL. Perfect.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Super
Size: Large, Color: White
I recommend it!
Excellent quality.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Yaaaasssss baby! YASSSSSSSSS!
Size: Large, Color: Navy Blue
I get hot and sweaty all the time- I could be sunning in a thong in below zero and still be- I need a fan. This shirt is NOT HOT- its handsome, feels nice, my wife loves it, it looks good dressed up or with shorts and I'm not needing to mop my face. It breathes and looks good. The fit is nice, I went up a size because it seems to run a wee bit small, thankfully the larger size is not longer so it doens't have to be hemmed or look silly.
So pleased. Wish there were other designs that weren't so crazy/flashy because I would order more.
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Reviewed in the United States on October 2, 2024
★★★★★ 5
La recomiendo.
Size: Small, Color: Black
Solo no me gusto la doble cobertura de los botones, ya que se hace un poco difícil ponertela.
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Reviewed in the United States on June 3, 2026
★★★★★ 3
Weird fit-
weird fit- not tight around the chest, but flared at the bottom- the stomach area was HUGE!!
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Reviewed in the United States on March 16, 2026
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