free flow exhaust...?

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CrazyXZac

Member

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2004 MAZDA 6s

• Nov 17, 2004

• #1

free flow exhaust... is it possible on the 6?

i'm a car n00b, so cut me some slack... just wondering...

 

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crossbow

Member

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Mazda 6s

• Nov 17, 2004

• #2

If you replace the headers then ya it is.

Headers + downpipe + highflow cat + midpipe + single muffler + single outlet.

If you have a 6i, you already have a free flowing exhaust.

6s tangled mess of exhaust bends, dents, and 4 cats.

6i simple straight forward, 2 cats (in 1) with stock HEADERS.

6s's restriction is the manifolds and precats...gotta fix them before your going to get any real gains. (more then 2-3 hp)

 

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CrazyXZac

Member

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2004 MAZDA 6s

• Nov 24, 2004

• #3

how much is it going to cost me?

 

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crossbow

Member

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Mazda 6s

• Nov 24, 2004

• #4

700-1400 Usd.

 

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Da 6

Member

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2013 BGM Chevy Cruze ECO, 2005 SWP Subaru Legacy GT

• Nov 25, 2004

• #5

yeah if you look at the dents illistrated in the 6s headers...they are really there!

 

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CrazyXZac

Member

:

2004 MAZDA 6s

• Nov 28, 2004

• #6

crossbow said:

700-1400 Usd.

Click to expand...

and how much power output increase will i see? (blah)

 

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crossbow

Member

:

Mazda 6s

• Nov 28, 2004

• #7

Wagner is quoting a low hp increase, (maybe 5-10) but a massive TQ increase (here's hoping to 15-25).

When they're fitting on the 11th of december, they'll be dyno'd and #'s will be available.

 

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CrazyXZac

Member

:

2004 MAZDA 6s

• Nov 28, 2004

• #8

nice, torque is what i need (hump)