Return to StreetUnit Stainless Test Pipe (Catless): MAZDASPEED 3

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0 of 0 people found the following review helpful:

Great product + Fast Shipping = WINNING March 24, 2011 Reviewer: Chris from Tuscloosa, AL United States   This test pipe is much lighter than the stock...great looking design.  Had no problems with installation (except for removing the stock mid pipe from the hangers)....Other than that, I felt a slight gain - you can feel the car pull more :) Sound isn't very loud, but it's a different tone (lower).  Highly recommended at this price and Street Unit's incredibly fast free shipping! Was this review helpful to you?

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Power February 5, 2011 Reviewer: G.R. Plasencia from Mexico   This product will give you the actual power you're looking for with a very easy install and very nice quality, perfect fitment at an incredible price. Most have together with a CAT-Back exhaust to enjoy the full potential. Was this review helpful to you?

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test pipe! December 22, 2010 Reviewer: Christopher Ballou from Rochester, NY United States   All i can say is wow! a total buy! if your looking for serious power without the seriuos cost look no further!  you are going to cover alot ground very quickly. easy insatll only takes about an hour. easy if you have access to a lift. Was this review helpful to you?

0 of 0 people found the following review helpful:

very good upgrade!!! November 4, 2010 Reviewer: jean-paul tremblay from Regina, SK Canada   went to the muffler shop,had it install in 15 mins!!!start the car,some black smoke come right out,,didnt last long,it just clean itself.went straight on the highway,OMG what a difference!!!!  for 200$ plus muffler shop fees,(30$) this mod is a must have for sure!!! u wont regret it! u are going to go faster , faster than before!!! Was this review helpful to you?

0 of 0 people found the following review helpful:

RUST SUCKS May 2, 2010 Reviewer: Eric Brown from Granite Bay, CA United States   This is a great quality product like all the Street Unit Products I've installed on my car.  I will say this my speed 3 has 23000 miles on it and I installed the pipe today.  It took me 2 hours just to get the stock one off due to extreme rust!  However once I got it out it took no more than 20 minutes to put the SU one in.  Top end power gains are great no more drop out at high rpms pulls all the way to red line.  A little louder and definitely a deeper tone.  Make sure you start up the car once you take the stock one off to hear what the MS3 sounds like from the down pipe it will definitely put a smile on your face. Was this review helpful to you?

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Good product! February 21, 2010 Reviewer: Richie from PA United States   Its a pipe with a hole on each end! but it does a lot for the Speed3. Sound is deeper not louder just a tad meaner. And car spools a bit quicker. Once again SU shipping is super fast!! Was this review helpful to you?

0 of 1 people found the following review helpful:

Reply To Posts February 11, 2010 Reviewer: Daniel Kelley from Baltimore, MD United States   1. You dont need a lift, just put your car on 2 jacks, one on each side behind the front tires. If you want to remove the brace underneath to help, thats just like 4-8 bolts to do that. Simple task. 2. Any downpipe that is sold as bolt on to stock works with this test pipe, hpwever it could cause smoking. I recmd. getting the cobb full down/hi flow cat. Its costly, but wont throw codes and performs nicely. Was this review helpful to you?

0 of 0 people found the following review helpful:

Great January 22, 2010 Reviewer: Anonymous Person from New haven, CT United States   Deff need a lift to be installed, sounds good with the HKS CAT back, nice deep tone, =] Was this review helpful to you?

1 of 2 people found the following review helpful:

test pipe November 4, 2009 Reviewer: Anonymous Person from delran, NJ United States   I installed the test pipe a few months ago mated with a borla cbe.  It sounds very good mated with it and has some power gains you can feel.  Im very happy with it except without a lift i dont see how the install is possible.  Other then that very pleased.  Also if anyone knows what downpipe will fit with the testpipe please tell me thanks Was this review helpful to you?

0 of 0 people found the following review helpful:

SU test pipe September 4, 2009 Reviewer: Paul Ross from Bathurst, NB Canada   install took much longer than expected. i strongly recommend having the car on a lift. part fits well, sounds badass on my 09 ms3 with the two resonators deleted. go out and get it. Was this review helpful to you?