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Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust

Marsoni M251S
Sale price$428.48
Pay 4 payments of $107.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back ExhaustSKU: HS12HC4G3S Invidia 2012 2015 Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat back Exhaust The Invidia Q300 cat back exhaust system HS12HC4G3S replaces the factory exhaust from the catalytic converter back on 2012 2015 Honda Civic Si Sedans. This setup uses 60mm mandrel bent T304 stainless steel piping to improve exhaust flow and deliver noticeable horsepower increases of 8 10 wheel horsepower along with a deep aggressive exhaust note.
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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.
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Ramir Octavo
Birmingham, US
★★★★★ 5
oil tank
Color: Low Profile Oil Drain Pan for Harley
Slim and easy to use for any motorcycle or cars.
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Reviewed in the United States on May 22, 2026
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Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
E46 bmw good to go
Fit like they should on an e46 bmw
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Reviewed in the United States on June 8, 2025
D
Verified Purchase
Don Julien
Bozeman, US
★★★★★ 2
Misaligned bracket, 02 325i
Both pipes worked.One pipe had two brackets that needed to be bolted down, and both brackets would not meet up.You could only bolt one bracket down.The other one had to be left unbolted, wasn't even near where it was supposed to be
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Reviewed in the United States on November 9, 2025
M
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Mary Ale
Bozeman, US
★★★★★ 5
muy bueno
recomiendo el producto se adapto a mi camioneta, hasta el día de hoy se conserva muy bien
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Reviewed in the United States on September 19, 2024
R
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Roy O.
Chelsea, US
★★★★★ 5
Buena calidad
Excelente
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Reviewed in the United States on June 28, 2025

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