Return to HKS Hi-Power CatBack Exhaust System: Mazdaspeed 3

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0 of 0 people found the following review helpful:

HKS cbe for 2008 MazdaSpeed3 January 22, 2010 Reviewer: Paul Oliver from Phoenix, AZ United States   This was by far the best fitting exhaust system that I have ever put in. This fit was perfect and the ease at which it went in was even better. Highly recomend this one. Was this review helpful to you?

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Hks has my vote! September 5, 2009 Reviewer: Jeremy Evans from Gulfport, MS United States   Ok I just installed my Hks cat back today, along with the 2nd cat test pipe and all I can say is Wow! we will get to the sound part later but how beautiful and perfectly constructed, I was actually trying not to scratch the protective finish when putting it up. The install was perfect went together like a puzzle, the hardest part was having to cut the stock exhaust out.  Ok now we will get to the moment of truth that first start up and let me tell you its sounds amazing its not to loud not to soft but being that I do have the test pipe it might be a little quiet for some with that second cat I would definitely recommend the test pipe to really make this exhaust. After installing you will feel some real power gains and along with my k&n intake and turbo smart bypass valve This thing makes some noise, that valve makes little kids cry now. I have to say after researching Ms3 exhaust kits for about 3 months this is the best cat back out there Order this kit now!!! Was this review helpful to you?

0 of 1 people found the following review helpful:

HKS EXHAUST August 10, 2009 Reviewer: mathew hogan from Leduc, AB Canada   easy to install. sounds great. not an annoying sound at all for the price you cant beat this hks exhaust.. Was this review helpful to you?

2 of 2 people found the following review helpful:

Amazing June 7, 2009 Reviewer: Killin' em in the MS3 from Colorado Springs, CO   Another easy install.  Aside from having to cut the factory exhaust toward the rear of the car!!  It was well worth the 1.5 hours it took!!  Sounds amazing.  Starts off low and then when you least expect it....well you know the story!!  Great Part!! Was this review helpful to you?

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perfect April 30, 2009 Reviewer: Matthew Zorn from West Milford, NJ United States   This exhaust is perfect. At idle it sounds almost stock, but when you get on it, it gives out a nice deep tone. Great quality Was this review helpful to you?

0 of 0 people found the following review helpful:

Simply Amazing! April 15, 2009 Reviewer: Miguel Filomeno from Newport Richey, FL United States   I paired up this incredible exhaust with the SU test pipe and it is a dream! The sound is just perfect.  I am 100% satisfied. Thank you Street Unit for another great transaction. Was this review helpful to you?

1 of 1 people found the following review helpful:

Great Value December 18, 2008 Reviewer: Jonathan McBeth from Jackson, MS United States   This is an incredible value. I purchased this along with SU Test Pipe and the sound will stop people in there tracks. Rumble at start up and idle. Nice hmmm at acceleration and roars at WOT. Fantastic value. For the price you can't beat it. Was this review helpful to you?

1 of 1 people found the following review helpful:

awesome November 20, 2008 Reviewer: Adam from Dalton, GA   fit and finish of this exhaust was perfect. the exhaust is very quiet at idle, but once it is opened up it becomes very aggressive. you cant help but smile at all the sound.  i'm pleased i chose this exhaust.  and for the price you cant go wrong. Was this review helpful to you?

2 of 2 people found the following review helpful:

Sweet Exhaust System! September 3, 2008 Reviewer: Keith Lawson from East Islip, NY United States   I was very impressed with the quality of the HKS system. The exhaust note is perfect. The system has a nice, low rumble at idle, a nice GT race car sound when revving and  a powerful scream at WOT. The difference in mid and top end power is definitely noticeable. This system compliments my Forge Motorsports BPV beautifully. For price and performance, I rate this a BEST BUY. Was this review helpful to you?

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wow August 1, 2008 Reviewer: eric lee from fairfax, VA United States   exhaust is awesome. thats all there is to it. the sound is just perfect. not too loud and not too quiet. right there in the medium. comes out the back a little crooked but oh well. makes me smile everytime i hear it. worth every cent. Was this review helpful to you?