Exhaust, car and tune....

[cp5899]

This is the first time I'm having a hard time deciding if I'm going to modify the car beyond just cat back exhaust. I am really wanting to do full exhaust, cia and a tune. All the other cars I've had and modified usually end up with superchargers or turbos. I thought buying this car I would be able to fight the urge, but it's worse than ever. I have a deposit for the new gt350 at my dealer for next year so this wasn't going to be a long term car.

Will I notice the gains with full exhaust, cai and tune? I always do big jumps with forced induction and never steps. I'm trying to keep from adding a supercharger since I want the gt350. I'm very torn for some reason with this decision.

I was planning on ordering the frpp sprit exhaust on Monday, but will I be losing power on the table going with a 2.5 exhaust over a 3" if I do go full exhaust.


Sorry for all the questions and thanks in advance.

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[Todd15Fastback]

Full exhaust (long tubes and catback), CAI and tune will net you likely 50RWHP/40RWTQ. Those are peak gains. Area under the curve will be even greater, likely the mid-range would be 60+.

Those gains are very, very noticeable.

 

[cp5899]

What does that mean in track times? I usually go from stock to force induction so not sure what 50 rwhp will mean at the track.

 

[anotherneon]

What does that mean in track times? I usually go from stock to force induction so not sure what 50 rwhp will mean at the track.

With some tires you should be in the 11s I'd think. I think Bama went 10s with that and weight reduction and some suspension work.

 

[cp5899]

That's a good jump.

 

[jayman33]

This is the first time I'm having a hard time deciding if I'm going to modify the car beyond just cat back exhaust. I am really wanting to do full exhaust, cia and a tune. All the other cars I've had and modified usually end up with superchargers or turbos. I thought buying this car I would be able to fight the urge, but it's worse than ever. I have a deposit for the new gt350 at my dealer for next year so this wasn't going to be a long term car.

Will I notice the gains with full exhaust, cai and tune? I always do big jumps with forced induction and never steps. I'm trying to keep from adding a supercharger since I want the gt350. I'm very torn for some reason with this decision.

I was planning on ordering the frpp sprit exhaust on Monday, but will I be losing power on the table going with a 2.5 exhaust over a 3" if I do go full exhaust.


Sorry for all the questions and thanks in advance.

Let us know if we can help you out on the exhaust and if you have any further questions!

I would like to ask what exactly your plans are. Do you plan to actually supercharge later on? Have you looked into Suspension (as limited as that may be).

 

[cp5899]

If I didn't want the sound of the 5.2 fpc in the gt350 I would supercharge my current car till the gt500 comes back. I'm just not sure what to do yet, but I definitely want more power.

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