exhaust ???

hey guys whats up
im looking to get a turbo back exhaust
im trying to find out hp gains and loudnes for all of the ones im looking at.
im looking for most hp gane and the loudest sounding one
the hks 5zigen and greddy with the cobb down pipe are the ones im looking at
if any one has info on these plez let me know
 
HP gains and loudness?

CS Downpipe + Vibrant DP back exhaust. Best combo.
 

*sighs* numbers vary depending where you are, etc.

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The Corksport 3inch downpipe for the Mazdaspeed3 is the most efficient design to date for the Mazdaspeed3. With gains of 30whp and a unique divorced gases design, no other downpipe comes close at this quality or price. The downpipe includes full install directions as well as a Check Engine Light Eliminator which prevents the secondary o2 sensor from throwing a emissions code.

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Vibrant STREETPOWER Cat-Back Exhaust Systems are styled for the street and engineered to perform!

All STREEPOWER Cat-Backs Feature:

- 16 gauge Stainless Steel exhaust tubing for superior durability and exhaust resonance control. The tubing is CNC Mandrel Bent for unrestricted exhaust flow.

- "True Straight Through" Rear Mufflers and Resonators are densely packed with our premium sound suppression materials to help produce a low, deep exhaust tone.

- Full TIG Welds for optimum strength.

- Easy Bolt-On installation, utilizing all stock mounting points

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This is a complete set. The CS dp has no cat, divorced wastegate tube = loud and more HP

The vibrant exhaust connects directly to the DP, one high flow cat, 3" piping = efficient, less backpressure, louder, more hp

This is the same setup I ran on my ms3 and I recommend it to everyone. Its the simplest, and in my opinion, the best combo out there.
 
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*sighs* numbers vary depending where you are, etc.

----------------------------------------------------------

The Corksport 3inch downpipe for the Mazdaspeed3 is the most efficient design to date for the Mazdaspeed3. With gains of 30whp and a unique divorced gases design, no other downpipe comes close at this quality or price. The downpipe includes full install directions as well as a Check Engine Light Eliminator which prevents the secondary o2 sensor from throwing a emissions code.

----------------------------------------------------------

Vibrant STREETPOWER Cat-Back Exhaust Systems are styled for the street and engineered to perform!

All STREEPOWER Cat-Backs Feature:

- 16 gauge Stainless Steel exhaust tubing for superior durability and exhaust resonance control. The tubing is CNC Mandrel Bent for unrestricted exhaust flow.

- "True Straight Through" Rear Mufflers and Resonators are densely packed with our premium sound suppression materials to help produce a low, deep exhaust tone.

- Full TIG Welds for optimum strength.

- Easy Bolt-On installation, utilizing all stock mounting points

----------------------------------------------------------

This is a complete set. The CS dp has no cat, divorced wastegate tube = loud and more HP

The vibrant exhaust connects directly to the DP, one high flow cat, 3" piping = efficient, less backpressure, louder, more hp

This is the same setup I ran on my ms3 and I recommend it to everyone. Its the simplest, and in my opinion, the best combo out there.



yep im planning on running the cs downpipe also, the vibrant alone sounds and feels real good on the bum
 
first of all just because you have a cannon dosent mean the car is going to "LOOK" like a ricer
second of all why the **** do you care to each his own
 
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