2015-2020 Mustang GT Cat Delete Pipes: First To Market and The Original Cat Deletes

[Digital_Synapse]

Got them installed on sat but i'm thinking about taking them off for now. Just way to much rasp and noise in the 2-3k range with the corsa xtreme.

No way! They sound like a Mustang should!

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[bonomo53]

All i have rightnow is a quick video i took on instagram.. I don't mind the cold start or the way it screams over 4k but i just didn't like how it sounded when trying to drive normal. I had to drive around town in 5th.
http://vid708.photobucket.com/albums/ww82/bonomo53/Mobile Uploads/20160419_220901_zpsxpoiltyv.mp4

 

[Khyber]

yeah it's distorted in that vid. feel free to take some more for me! been running on the cat delete or header debate for like 6 months now with xtremes.... bah

 

[Jeffy_2010]

Ordered mine this past weekend can't wait

 

[Digital_Synapse]

All i have rightnow is a quick video i took on instagram.. I don't mind the cold start or the way it screams over 4k but i just didn't like how it sounded when trying to drive normal. I had to drive around town in 5th.
http://vid708.photobucket.com/albums/ww82/bonomo53/Mobile Uploads/20160419_220901_zpsxpoiltyv.mp4

Something sounds off in that vid. It's only a few seconds long though.

 

[bunk22]

I replaced my Mak cat delete with long-tubes as I generally like the performance and sound of the long-tubes but the sound of the Mak, to me, is better. The power of the long-tubes is more but not that much, maybe at the most, 20rwhp at high rpm but overall, it was less than 10rhwp and rwtq. Point is, I think the Mak cat-delete is a fantastic mod for the cost. I think there were $350 bucks, that's cheap. Had mine installed for $150 as well, including the welding. I highly recommend the Mak cat-delete and if I had only one mod to do, money dependent, probably the Mak.

Before and after, Mak cat-delete versus BBK 1 3/4" headers, no cats. My car has a JLT and is an auto with 3.55 gears. This is a dynojet, SAE corrected. Point is, the difference was that much though maybe with more mods, a GT350 intake or power adder, the headers might help more to that end. Anyway, I still think the Mak cat-delete is a great bang for your buck mod.

 

[TheHydro]

Where are people getting these for $341 shipped?

 

[Khyber]

Where are people getting these for $341 shipped?

$341 shipped? that's cheaper than people are reselling them.

 

[AdrianMAK]

Where are people getting these for $341 shipped?

That was during black Friday. That price has not been valid since then.

 

[Khyber]

booooo

 

[Commbubba19]

So why the welded flange design on the driver's side instead of a slip on with clamp? I'm sure a lot of customers are turned away by needing to weld the flange to the factory header. I would think a slip on with the inside diameter matching the OD of the factory pipe above the converter would be sufficient.

Earlier in the thread back in 10/14 you mentioned looking into other design solutions vs. welding the flange.

 

[Cascadia_302]

I can wait. Black Friday or sooner + MAC Cat Deletes + Corsa Touring & retune = :ford:

 

[smokinzx14r]

So why the welded flange design on the driver's side instead of a slip on with clamp? I'm sure a lot of customers are turned away by needing to weld the flange to the factory header. I would think a slip on with the inside diameter matching the OD of the factory pipe above the converter would be sufficient.

Earlier in the thread back in 10/14 you mentioned looking into other design solutions vs. welding the flange.

Did you look at the pipe above the cat ? It is not round and has like seams on it ..No way to do a slip on and clamp ..

 

[Jeffy_2010]

Well mine still haven't shipped :(

 

[smokinzx14r]

Well mine still haven't shipped :(

Either has mine :(

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