Yonaka 2006-2011 Honda Civic 4DR Sedan Catback Exhaust (Si)

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MSRP USD: $719.00

Sale Price USD: $499.00

Save $220.00!

All prices are in USD.

Stock Status: In Stock

Availability:: Usually Ships in 1 to 2 Business Days
Product Code: YMCB-CIV0611-SI-4DR

Description

Honda Civic 2006-2011 4DR Sedan Catback Exhaust (Si only)
(will not fit the DX/EX/GX/LX, 2DR coupe model, or hybrid model)

Fits:
2006-2011 Honda Civic Si Sedan 4-Door (2.0L)
2006-2011 Acura CSX

This Yonaka Motorsports catback exhaust system is made of fully polished stainless steel, with 2.5" OD mandrel bended piping, and a 3.5" tip. Expect a quiet, clean, deep hum, without that irritating mid range raspy sound.

Direct bolt-on fit to OEM. All installation hardware is included.

Disclaimer: Recommended for off-road use only. Check with your local ministry of transportation in regards to exhaust regulations.

Catback Exhaust - Explained

Average Customer Review: Average Customer Review: 5 of 5

5 of 5 Total Reviews: 33 Write a review.

0 of 0 people found the following review helpful:

Excellent product	May 11, 2026
Reviewer: Chris Smith from Belton, SC United States

The exhaust sounds awesome and install was super easy. The only thing I was disappointed in is that I didn’t receive any swag to support the brand. I had seen several people unbox an exhaust and have shirts, tag frames, stickers, etc but unfortunately I didn’t even receive a sticker to put on my car to support the brand :(

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0 of 0 people found the following review helpful:

Header purchase	December 21, 2024
Reviewer: Anthony Sainz from Norton Shores, MI United States

Awesome headers! The whole buying experience was great. And when I called with a question, they were super helpful!

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0 of 0 people found the following review helpful:

Bolted up nice deep tone	August 23, 2024
Reviewer: Jose Hernandez from Cheney, WA United States

Great sounding exhaust for my fa5. Have an intake and stock headers and stock cat, with the yonaka cat back and it sounds fantastic.

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0 of 0 people found the following review helpful:

Yonaka catback	February 23, 2023
Reviewer: James Martinez from Las Vegas, NV United States

Easy installation , sounds great ! , not too loud and not too quiet , just perfect . I 100% recommend it too others . Also the muffler itself looks super good and shine because its fully chrome .

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0 of 0 people found the following review helpful: