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Invidia (HS06HC2G3S) Q300 70mm Cat-Back Exhaust System with Stainless Steel Rolled Tip for Honda Civic Si Coupe

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$620.75

$ 99 .00 $99.00

In Stock
  • Piping diameter: 70 millimeter
  • Package Dimensions: 121.92 H x 30.48 L x 48.26 W (centimeters)
  • Package Weight: 23.133 kilograms
  • Package dimensions:48.0" (L) x 18.0" (W) x 12.0" (H)


The flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. The use of SUS304 polished stainless steel piping, Mandrel bent to shape, state of the art CNC machine made flange, Robot TIG welding and double wall polished stainless steel or Titanium tips, provides outstanding durability and appearance.


Customer
Reviewed in the United States on November 7, 2022
I replaced a Skunk 2 Megapower RR 'cat-back' with this. I also have the skunk 2 megapower longtube headers, which I kept installed. I also have a K-tuned intake intake and a mild Hondata tune. I initially had solid motor mounts, which greatly increased the NVH from the exhausts, but recently went back to stock and now the exhaust is perfect.The megapower was WAY too loud for my taste, it was just constantly "screaming" no matter how I drove it. I tried a silencer as well, but that was still too loud for daily driving.This indivia unit is super quite, but doesn't sound OEM or boring. When starting it in the cold (20-30 F) its slightly loud from the 2k idle, but nothing worrying of "waking the neighborhood" anymore.Has a small drone on highways (honestly, expected since cruising at 85-90 is 4k RPMs) but its not near as bad as some of my past cars.Very mature and controlled when driving normally, but opening it up you can hear it and it sounds really good. Does not sound like an obnoxious civic.Install was very easy, and I was happy to see it came with new bolts. Very pleased with this product.
Ali
Reviewed in the United States on February 13, 2020
Price much cheaper compare to store and other online shopping sites and very good quality product.
COLBY DEAN
Reviewed in the United States on December 5, 2014
This is my 3rd after-market exhaust I've owned for my Civic Si, and compared to the Tsudo I just took off, the Q300 is extraordinarily quiet. The muffler is absolutely massive and it apparently pays off. Although the sound of an uncorked K20 is ear bacon, I'm seeing far fewer middle fingers, set-off car alarms, and blue flashing lights when check over my shoulder now. Installation was perfect, and everything was so so shiny.
Kris
Reviewed in the United States on April 26, 2013
One of the best exhaust i've owned so far. Not loud at all. Well made perfect fit and it's very easy to install.
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