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2016+ Honda Civic Si Coupe - Catback/Frontpipe Exhaust System
2016+ Honda Civic Si Coupe - Catback/Frontpipe Exhaust System
2016+ Honda Civic Si Coupe - Catback/Frontpipe Exhaust System
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2016+ Honda Civic Si Coupe - Catback/Frontpipe Exhaust System

Marsoni M251S
Sale price$669.00
Pay 4 payments of $167.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
2016+ Honda Civic Si Coupe - Catback/Frontpipe Exhaust SystemSKU: B184 C184 Thermal R&D Catback Frontpipe Exhaust System 2016+ Honda Civic Si Coupe The Thermal R&D Catback Frontpipe Exhaust System is the ultimate performance upgrade for the 2016+ Honda Civic Si Coupe. This 3" mandrel bent T304 stainless steel system (reducing to 2. 5" at the tailpipes) delivers a deep, aggressive turbo growl during launch and acceleration while maintaining a completely drone free cabin at cruising speeds. Using Thermal R&Ds
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.8 ★★★★★
Based on 1208 reviews
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Product Reviews
M
Verified Purchase
mama p
Carnegie, US
★★★★★ 5
This is a great hat.
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Cool comfy and stylish. What more could you want!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
Amazon Customermelissa
Louisville, US
★★★★★ 5
Nice cap
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Nice cap. Made well with good material. It’s shaped well & fits perfectly. I chose the lite gray & I like the color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
M
Verified Purchase
M.H.
Grantham, US
★★★★★ 5
Great Cap.
Size: One Size, Color: (647) Prime Pink / / White
Fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
M
Verified Purchase
msnnyl
Carnegie, US
★★★★★ 4
Nice adjustable strap
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Okay cap with adjustable strap and lightweight material. Doesn’t hold its shape well. But otherwise it’s a okay cap to throw on for sun protection .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Marvin Gomez
Natrona Heights, US
★★★★★ 5
Great
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Product is as described, love the material and it’s true to size. The shape is very nice and the material is sun protective which is good to control sweating in your head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

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