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Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Stainless

Marsoni M251S
Sale price$903.35
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Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - StainlessSKU: 65652 UPC: 677418024234 Gibson 15 19 GMC Sierra 2500 HD Base 6. 0L 3. 5in 3in Cat Back Dual Extreme Exhaust Stainless This dual bolt on cat back exhaust system installs behind the rear tires at an aggressive angle for a powerful tone and bold street presence. Designed for 2011 2019 Chevrolet Silverado 2500 HD 3500 HD and GMC Sierra 2500 HD 3500 HD models with 6. 0L V8 it delivers dyno tested gains of 15 20 horsepower. Crafted from T 409 stainless
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4.1 ★★★★★
Based on 139 reviews
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A
Verified Purchase
Annika Chestnut
Natrona Heights, US
★★★★★ 5
Great phone holder
I use this phone mount in my Subaru Impreza, and it works perfectly with my vents. It holds my phone super securely—no wobbling or slipping—so it’s great for navigation or hands-free use. Really solid and reliable for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
A
Verified Purchase
Amanda & Josh
Chelsea, US
★★★★★ 4
Excellent product.
First impression: excellent product. The only reason I deducted a star is because the price is obviously quite insane.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
E
Verified Purchase
Edward F Alves
Cuba, US
★★★★★ 5
A+ mount for 4Runners
This is the best phone mount I've ever had. Got it for my 2021 4Runner. Very strong, doesn't come loose, easy to place and remove the phone from the mount. Can't recommend enough.
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Reviewed in the United States on February 13, 2026
W
Verified Purchase
Wildman
Charlottesville, US
★★★★★ 5
High quality
Very nice and secure. This one is built to last!
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Reviewed in the United States on May 11, 2026
J
Verified Purchase
Jennifer O
Draper, US
★★★★★ 5
Best Phone Mount EVER!
I searched the Toyota forums and consistently saw this item mentioned as one that would not move on bump roads or even over time on smooth roads. It is the best and must secure mount I have ever used. It fits perfectly on was designed not to obscure the view. I have recommended this brand to everyone that I have talked to about mounts since I got. Very easy to install also!
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Reviewed in the United States on September 15, 2025

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