First Look - Lethal Performance 2015 Mustang GT Resonator / Flex Pipe Delete Kit

[Ruby305GT]

That picture is not accurate. The kit is just like the X-pipe kit pictured on their site.

In their pictures is looks like there is another piece which eliminates the flex pipe. Is that piece optional? I really don't mind the flex pipe and just want the suitcase gone. Lethal, can you confirm?


Sent from my iPhone using Tapatalk

Sponsored

 

[LethalPerformance]

Si it looks like you can install the H pipe without cutting the flex pipe off right?

The way we set up the production kits you will not be able to install the H or X section like its pictured above.

That's because we stepped the system up to 2.5" all the way back where in this image the mid section was reduced for prototyping.

Jared

 

[Ingot2015]

I really want to get this pipe and mate it to a magnaflow axle back but i have the feeling this h pipe is not long enough to mate to the axle back without adding another piece of pipe... That the only thing holding me back an was hoping to see it done before i pulled the trigger.

 

[JolleyRoger]

I really want to get this pipe and mate it to a magnaflow axle back but i have the feeling this h pipe is not long enough to mate to the axle back without adding another piece of pipe... That the only thing holding me back an was hoping to see it done before i pulled the trigger.

He already said that it uses the a lot of the stock pipe right after the resonator, so you would have the stock pipe between the two.

 

[JolleyRoger]

Since, cats are still in place it should remain emissions legal? Excluding Califorina

Since there is no emissions equipment past the cats and nothing is changes before the cats this should still be legal in CA, just as any cat back.

 

[Ingot2015]

He already said that it uses the a lot of the stock pipe right after the resonator, so you would have the stock pipe between the two.

Yea. So more clamps that i wouldnt want. Oh well....

 

[JolleyRoger]

Yea. So more clamps that i wouldnt want. Oh well....

What about just getting the mufflers and new tailpipes welded in? Custom tips!

 

[LethalPerformance]

I really want to get this pipe and mate it to a magnaflow axle back but i have the feeling this h pipe is not long enough to mate to the axle back without adding another piece of pipe... That the only thing holding me back an was hoping to see it done before i pulled the trigger.

Our resonator delete will work with the Magnaflow axleback as well as any other of the aftermarket axleback offerings.

Let me know if you have any other questions.

Thanks, Jared

 

[Ingot2015]

I know it will work. Its just the part of will i need to use a piece of the stock exhaust to go from the end of your h pipe to the start of the axle back. Im a pain in the ass i know. Lol

 

[MustangTim]

[ame="[MEDIA=youtube]SsTwxcJP4IE[/MEDIA]"]

Here is a cold startup and rev of my set up. Flowmaster American Thunder axle-back and Lethal Performance resonator delete (H-pipe). Does it drone? Yeah. Does it sound amazing? Yeah. I knew it was going to drone going in to this, but it is the sound I was after and I am very happy with it. The install was not all that bad. I lifted the car on ramps and jack stands. Not a whole lot of clearance. #bigboy The most difficult part was getting my sawzall in position to make the cuts. I am going to loosen the system back up and adjust it more, as the tips are not centered perfect.

 

[UPRjoe]

The X-pipe design is the way to go with the Lethal Kit.

Hands Down.

 

[gsxr1300]

MustangTim did it drone before the h-pipe?

 

[MustangTim]

MustangTim did it drone before the h-pipe?

Not much. The resonator did a good job of keeping it to a minimum.

 

[MustangNick]

Not much. The resonator did a good job of keeping it to a minimum.

Did you have to use any of the stock piping between the h pipe and the flowmaster axle backs?

 

[MustangTim]

Did you have to use any of the stock piping between the h pipe and the flowmaster axle backs?

Yes, about 10"-12" of it.

Sponsored