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[Z06] Corsa X pipe A-B test, surprising results

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Old 03-06-2008, 03:45 PM
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Katech_Zach
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Default Corsa X pipe A-B test, surprising results

I was pleased when I found out the Corsa X-pipe picked up 12 horsepower and 11 ft-lbs of torque almost across the board. The car is a 2007 Z06 with low miles, Torquer LS7 cam, stock airbox, stock exhaust manifolds and Corsa mufflers. I'll be adding this to the Stage 1 and Street Attack package. Its a good way to pick up 12hp and remain legal.
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Old 03-06-2008, 04:02 PM
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obzidian
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when you say, corsa mufflers, is that the complete corsa exhaust of JUST the mufflers?

How does it sound compared to the stock mufflers?
Old 03-06-2008, 04:08 PM
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Sparky65
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Originally Posted by obzidian
when you say, corsa mufflers, is that the complete corsa exhaust of JUST the mufflers?

How does it sound compared to the stock mufflers?
He said the Corsa X-pipe. No mention of the mufflers.
Old 03-06-2008, 04:15 PM
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Katech_Zach
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Originally Posted by obzidian
when you say, corsa mufflers, is that the complete corsa exhaust of JUST the mufflers?

How does it sound compared to the stock mufflers?

We A-B tested the Corsa X-pipe. The car is equipped with Corsa mufflers for both A and B tests.
Old 03-06-2008, 05:04 PM
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jimman
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Originally Posted by Katech
We A-B tested the Corsa X-pipe. The car is equipped with Corsa mufflers for both A and B tests.

Curious did you put it back to standard and see if you lost those 12 and did you follow the relearn procedures. Reason I ask is some time back another CO came up with great numbers and then the next day all was gone.
Old 03-06-2008, 05:16 PM
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Spring for some Kooks, LG Longtubes or American Racing Headers, along wih a Haltech Killer Bee or your favorite CAI. Add an ECM tune and a mild to wild switch and your set to go.

Results: Sweetest exhaust note known to man-kind and a some extra punch to remind you of the excellent decision you made.

Last edited by WFO; 03-06-2008 at 05:25 PM.
Old 03-06-2008, 05:16 PM
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Poor-sha
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Isn't 12 HP about what folks are claiming for LT headers + x-pipe? I'm wondering if all of the gains are coming from the x-pipe.
Old 03-06-2008, 05:34 PM
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Katech_Zach
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Originally Posted by jimman
Curious did you put it back to standard and see if you lost those 12 and did you follow the relearn procedures. Reason I ask is some time back another CO came up with great numbers and then the next day all was gone.
No, we did not A-B-A, only A-B. There was no re-learn, rather custom tuning each time.


Originally Posted by Poor-sha
Isn't 12 HP about what folks are claiming for LT headers + x-pipe? I'm wondering if all of the gains are coming from the x-pipe.
I'm not sure because headers and x pipe almost always accompanys a tune.
Old 03-06-2008, 05:39 PM
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Trawicked
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What were the final number to the wheels with that set-up?
Old 03-06-2008, 06:27 PM
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Adam@Amp'dAutosport.com
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will this x pipe pick up any hp or tq on say for instance like my 08 only mod is a tune would i see any gains from adding this x pipe. with no other mods maybee a retune and of course another dyno to see what the diffrence is.
Old 03-06-2008, 06:47 PM
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Viscerl
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WHere did it gain power? 12hp at the top, or 12 hp from one end to the other (ones worth it to me, the other isnt... )

Would it easily attach to a stock exhaust and would it (in your opinion) provide similar gains on an otherwise stock vehicle?

Last edited by Viscerl; 03-06-2008 at 06:55 PM.
Old 03-06-2008, 07:11 PM
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Originally Posted by Trawicked
What were the final number to the wheels with that set-up?
70 horsepower increase over baseline

Originally Posted by stunna
will this x pipe pick up any hp or tq on say for instance like my 08 only mod is a tune would i see any gains from adding this x pipe. with no other mods maybee a retune and of course another dyno to see what the diffrence is.
Stunna,

Having never tested this exact combination, I can only offer my opinion. I think it will offer gains close to this, but I think the cam plays a role also in this X-pipe's success.

Originally Posted by Viscerl
WHere did it gain power? 12hp at the top, or 12 hp from one end to the other (ones worth it to me, the other isnt... )

Would it easily attach to a stock exhaust and would it (in your opinion) provide similar gains on an otherwise stock vehicle?
Across the board, meaning at almost every rpm range.
Old 03-07-2008, 12:17 AM
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Originally Posted by Katech
I was pleased when I found out the Corsa X-pipe picked up 12 horsepower and 11 ft-lbs of torque almost across the board. The car is a 2007 Z06 with low miles, Torquer LS7 cam, stock airbox, stock exhaust manifolds and Corsa mufflers. I'll be adding this to the Stage 1 and Street Attack package. Its a good way to pick up 12hp and remain legal.
are you still running stock cats or high flow or non.also would you know the gains from stripping the stock ats and a X pipe added?
Old 03-07-2008, 09:50 AM
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thank you jason.
Old 03-15-2008, 03:56 AM
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Originally Posted by Katech
I was pleased when I found out the Corsa X-pipe picked up 12 horsepower and 11 ft-lbs of torque almost across the board. The car is a 2007 Z06 with low miles, Torquer LS7 cam, stock airbox, stock exhaust manifolds and Corsa mufflers. I'll be adding this to the Stage 1 and Street Attack package. Its a good way to pick up 12hp and remain legal.
Will that X-pipe directly replace the factory H-pipe? I'm asking as I still have the full stock exhaust system, but am considering an X-pipe if it'll bolt in with the stock manifolds & mufflers.
Old 03-15-2008, 10:34 AM
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Originally Posted by vtecnitian
are you still running stock cats or high flow or non.also would you know the gains from stripping the stock ats and a X pipe added?
Running factory cats.

Originally Posted by 4wheels
Will that X-pipe directly replace the factory H-pipe? I'm asking as I still have the full stock exhaust system, but am considering an X-pipe if it'll bolt in with the stock manifolds & mufflers.
It probably will.
Old 03-15-2008, 11:07 AM
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Originally Posted by Katech
No, we did not A-B-A, only A-B. There was no re-learn, rather custom tuning each time.




I'm not sure because headers and x pipe almost always accompanys a tune.
Jason you should try it without any tuning to see what you get. From what I have seen on a Mustang MD600DE Chassis dyno that is in my shop, it's no more than 12 to 18 without any tuning with just headers or headers and a Corsa.

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Old 03-15-2008, 05:16 PM
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Rare ZO7
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Default Corsa X pipe A-B test, surprising reults

Would you say there's a possibility of gaining 45rwhp with just the X-pipe, tune and Killer Bee?


LMB 06 Z06
Old 03-15-2008, 05:19 PM
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Katech_Zach
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Originally Posted by Rare ZO7
Would you say there's a possibility of gaining 45rwhp with just the X-pipe, tune and Killer Bee?


LMB 06 Z06
Only 1 way to find out.
Old 03-15-2008, 05:33 PM
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Rare ZO7
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Jason,
You have the dyno, car(s) and parts


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