Now you see em. Soon you wont! Lethal Performance GT350/GT350R Offroad Midpipe

[2011 gtcs]

Well that didn't take long lol. Nice work lethal

 

[gamecock426]

Sounds great, awesome to see that the aftermarket is quickly going full steam!

 

[BlksvtCobra01]

Sounds better in sport. Nice work.

 

[black03]

http://youtu.be/79DRbUoFwUA

 

[Serpent]

Sounds bad ass. Are there any dyno results? I wonder how much power this and a tune would make?

 

[black03]

Sounds bad ass. Are there any dyno results? I wonder how much power this and a tune would make?

Dyno testing tomorrow. Track next Friday!!

Got some tricks up our sleeves as well. Stay tuned

 

[krt22]

Dyno testing tomorrow. Track next Friday!!

Got some tricks up our sleeves as well. Stay tuned

Can you guys confirm if the xpipe back is all one welded piece or are there breaks in the system somewhere?

 

[black03]

Can you guys confirm if the xpipe back is all one welded piece or are there breaks in the system somewhere?

99.999% sure it's all welded from the x pipe back. I'll verify for you tomorrow.

 

[2011 gtcs]

Sounds awesome. I'm sure with a JLT intake and the cats deleted this be well into the 500whp range. I wounder what it will take to run E85 on the 350s.

 

[black03]

Sounds awesome. I'm sure with a JLT intake and the cats deleted this be well into the 500whp range. I wounder what it will take to run E85 on the 350s.

We'll find out tomorrow.

 

[DSG2003SVT]

We'll find out tomorrow.

I can't wait to see this thing on the corn with some bolt-ons. Thanks you guys!

 

[krt22]

99.999% sure it's all welded from the x pipe back. I'll verify for you tomorrow.

Thanks, it looked like one big welded assembly to me as well from the track tour pictures. Will make storing the stock cat back interesting If you choose to swap it out

 

[EditorTurner]

I spread the word up front...

http://wp.me/p4Z7cO-6CO

Can't wait to hear these in person.

 

[black03]

Thanks, it looked like one big welded assembly to me as well from the track tour pictures. Will make storing the stock cat back interesting If you choose to swap it out

Confirmed. It's all welded together from the midpipe pipe connection back.

 

[Serpent]

Will you guys be making an H pipe? I bet that would sound phenomenal too!!

 

[krt22]

Confirmed. It's all welded together from the midpipe pipe connection back.

I was afraid of that, I guess we shall see how the tuners and exhaust manufactures handle it. No drop in resonator-less H or X pipes though, that is for sure!

 

[black03]

I was afraid of that, I guess we shall see how the tuners and exhaust manufactures handle it. No drop in resonator-less H or X pipes though, that is for sure!

Just like the regular S550 GT you'll always need to make 2 cuts behind the resonator. It will be the same for this. We'll be developing a H pipe w/resonator delete shortly.

 

[thefridge06]

Will you guys be at pbir this friday the 11th or next friday the 18th? I would love to see this beauty up close and hear it in person.

 

[liter of cola]

The rev and accel video is actually with the car is Normal Mode, sorry about that mistake. Here is the video with the car in Sport/Track mode, sounds much better, but these videos really do not do the sound any justice...

https://vimeo.com/147846514

I will say this, with the mufflers closed, I do agree it sounds tinny kinda during rev, but it's still very throaty and deep during moderate accel and cruise. Near OEM volume inside during cruise. We may also be doing an H pipe option to get rid of some of the tin rasp as well.

ahhh that is a lot better but i still think an h pipe will be the best thing for this cars sound.

 

[black03]

Will you guys be at pbir this friday the 11th or next friday the 18th? I would love to see this beauty up close and hear it in person.

We're still not sure if we'll be there this week or not. I'll let you guys know what we decide.

Thanks