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  • Full-Race 06-11 Honda Civic Si Catback V-Band Exhaust System fa5 fg2 k20z3 8thcivic
  • Full-Race 06-11 Honda Civic Si Catback V-Band Exhaust System fa5 fg2 k20z3 8thcivic
  • Full-Race 06-11 Honda Civic Si Catback V-Band Exhaust System fa5 fg2 k20z3 8thcivic

Full-Race 06-11 Honda Civic Si Catback V-Band Exhaust System 76MM / 3.0inch

$679.00 $649.00
(You save $30.00)

Product Description

Full-Race 2006-2011 Honda Civic Si 3inch 76mm Exhaust System

Presenting the 06-11 Honda Civic Si Full-Race 3inch Race Exhaust. This exhaust is known for its 3.0inch high flow exhaust system which produces top power gains for the 8th generation Honda Civic, while also having a sporty tone thats not overly loud. The exhaust system comes in every flavor needed to fit your needs, from sedan to coupe and with the proper adapter to fit to a stock or race header. We highly suggest having the race header extension so maximum power can be utilized. The exhaust has the v-band flanges for easy and precise fitment.

Made from High Quality stainless steel polished to a mirror finish. This exhaust produces top power gains for any naturally aspirated or boosted applications. The proven design and V-Band flanges for easy install make this one of the most sought after exhausts for the 8th generation civic si.


- 3" Exhaust fits all 2006-2011 2dr coupe and 4dr sedan Honda Civic Si.
- Optional pipe to connect to oem cat OR 3" headers/downpipes.
- Included is 3" v-band flanges and clamps for easier installation.
- Plenty of clearance for various suspension components and chassis.
- Decreases spool-up time and increases overall power on turbo applications.
- Excellent fitment and sporty sound quality.
- Fits R18 civic with 3" turbo downpipes.
- During install, make sure the adapter pipe is facing down. If it faces up it will interfere with the under body.


Product Videos

Civic Si Full Race Exhaust & Invidia Header 00:31

Full Race Exhaust, Invidia Header, 3.5in Sri, Flashpro w/ e-tunez

  • Civic Si Full ...
    Full Race Exhaust, Invidia Header, 3.5in Sri, Flashpro w/ e-tunez

Product Reviews

Write Review

  1. Great Product. Great Customer Service! 5 Star Review

    Posted by on Feb 23rd 2018

    Awesome exhaust! It is loud but it doesn't drone and ring your ears inside the car while driving. Great Customer Service from Hardmotion!!! Took about a week to get to my house after payment! I couldn't be happier!

  2. Full Race 76mm 5 Star Review

    Posted by on Mar 7th 2017

    First I'd like to begin with Hardmotion. Their customer service was phenomenal. The gentleman I spoke with was very helpful, and had a genuine interest. Very good customer service.

    My item was shipped 2 days after I ordered it, and I received it less than a week after that via FedEx ground. The package was well insulated with form fitting foam pieces to protect all of the exhaust components. The exhaust is very high quality. All of the welds are good and it is polished nicely.

    I installed the exhaust soon after, and what a difference! The sound quality is great! It's a bit quieter than what most people expect from a 3 inch and that's the beauty. You get all the added performance benefit of a 3 inch exhaust, however it maintains a perfect balance between induction and exhaust sound. It's not overwhelming at all, and just cruising at normal or highway speed, the exhaust is hardly audible. There is little to no drone. At WOT, the sound really opens up. It has a great, deep tone that resonates. Not at all raspy. It sounds very high quality, and the tip is good looking as well. I am overall very happy with this exhaust and would recommend it to anyone in the market. Installation was made easy by the V-band clamps.

    This is a quality product and I recommend it to anyone looking for an exhaust for their Civic.

  3. love the sound! 5 Star Review

    Posted by on Feb 25th 2017

    Fast shipping, installed very nicely the sound is exactly what I was going for. Didn't get any stickers with it though. Should include stickers so we can promote the product.

  4. Full Race Cat-Back 5 Star Review

    Posted by on Dec 19th 2016

    Excellent fit and finish; the item's packaging is excellent as well (it will not be damaged in transit or move due to the form-fitting foam). All hardware is included and the system fits very well onto the car. All the exhaust stainless steel is polished to a mirror finish, but the exhaust is not overstated or gaudy. The exhaust tip is subtle and classy.

    If you couple this exhaust with a race header, you will gain much more bass resonance throughout all rpm ranges. You will also have more drone. Getting into the throttle opens up the sonic spectrum far more than a stock exhaust, and the sound is a high-quality performance tone (not obnoxious or very loud). The overall sound difference from stock is very tame compared to other 3" exhausts - big on performance and subtle on sound.

  5. Full Race Cat-Back 5 Star Review

    Posted by on Apr 9th 2016

    Note: I'm writing this review after several hundred miles of break-in.

    This exhaust is mature and professional looking, not overstated. It also sounds ridiculously good. In VTEC it will convey to everyone around you that the K20 is one of the best 4-cylinder engines ever made. Even the haters will secretly envy you. Full Race did an excellent job of getting this exhaust to have good highway manners as well. Even my fiancee loves the sound, which really surprised me because she was NOT happy when I told her I was getting an exhaust. After she heard it she said she was relieved because it was not as loud as she thought it was going to be.

    This exhaust truly exceeded all of my expectations and I would not hesitate to recommend it.

  6. Full race exhaust 5 Star Review

    Posted by on Mar 9th 2016

    Fast shipping,great price,owner is a great man!

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