Cat delete

[rozay]

Who sells the cheapest cat delete?
Think a muffler shop can do it?

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[cobra199711]

Mak sells one, only one I know of. I have one and it's pretty sweet,sounds good and power u can actually feel.

 

[rozay]

Would I feel a diff. Up top or down low with cat deletes? Or does it even make any performance benefit

 

[cobra199711]

Mostly up top... It also sounds pretty good

 

[Chameleon]

Mak shows 16-18 HP gain. But you have to cut.

 

[rozay]

Mak shows 16-18 HP gain. But you have to cut.

Whp?

 

[Chameleon]

I was a little off. This was from his thread. Still good gains.


*************************************************
Here is a quote from a member on another forum and what his numbers were:

Quote:
Just got off the dyno...

The car made 426RWHP and 402RWTQ!!! A gain of 13RWHP and 16RWTQ from the MAK cat deletes! I am very impressed and was right on with my butt dyno! lol. Keep in mind I bought the factory connect cat deletes which means there is still a few inch bottleneck at the factory connect, so there may indeed be a few more HP to gain from a full connect system.

I will post video and dyno graph later. Very happy with results!
__________________

 

[rozay]

Nice gains from a cat delete

 

[RSKTAKR]

forget that cut and weld on your stock parts BS idea. I bought a set of brand new 11-14 GT manifolds from a guy that got them on his crate motor and never used them for $65, bought a used set of cat deletes for an 11-14 GT, bought new gaskets to go in between the manifolds and the cat delete pipes and hardware. When I get some time I will get under the car and pull the drivers side manifold/cat off and replace it with the 11-14 manifold and cat delete, and pull the cat off the passenger side and install the 11-14 cat delete, then drive the car to a shop that is close to me and have them finish the connections from the discharge ends of the deletes to my cat back. I have $200 into all my parts and I will have $100-$150 into having the welding done, AND I will still have my UN cut stock parts afterwards. $400 to cut up my stock parts is ridiculous.

 

[rozay]

forget that cut and weld on your stock parts BS idea. I bought a set of brand new 11-14 GT manifolds from a guy that got them on his crate motor and never used them for $65, bought a used set of cat deletes for an 11-14 GT, bought new gaskets to go in between the manifolds and the cat delete pipes and hardware. When I get some time I will get under the car and pull the drivers side manifold/cat off and replace it with the 11-14 manifold and cat delete, and pull the cat off the passenger side and install the 11-14 cat delete, then drive the car to a shop that is close to me and have them finish the connections from the discharge ends of the deletes to my cat back. I have $200 into all my parts and I will have $100-$150 into having the welding done, AND I will still have my UN cut stock parts afterwards. $400 to cut up my stock parts is ridiculous.

Post up pics when you done with it

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