GT350 Lethal Performance Offroad Midpipes

[50 Deep]

My questions is that if these are off road pipes, why did you put them on a vehicle registered for on road use and make a video of yourself driving them on road in violation of federal law?

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[Chameleon]

My questions is that if these are off road pipes, why did you put them on a vehicle registered for on road use and make a video of yourself driving them on road in violation of federal law?

.

 

[SchultzLT1]

I would be in for a resonator delete pipe that is a clamp on replacement as well FWIW.

 

[Helmet]

Lethal could test out an H pipe and resonator delete. I would like to hear how it would sound

 

[nastang87xx]

My questions is that if these are off road pipes, why did you put them on a vehicle registered for on road use and make a video of yourself driving them on road in violation of federal law?

The next time you're speeding, you better turn youself in. Those signs are there for a reason.

 

[Quiksilver15]

Have any pics of the flanges Lethal? Think the passenger side would bolt on the GT header. I've got an idea!!

 

[Derek@Lethal]

The flanges are the same as the 11-14 5.0L Mustangs

 

[superman07]

Any reports of these with Lunds Flex fuel tune on 93? Put mine on yesterday and the torque went to shit. Might be bad gas but I have contacted Lund also so hopefully I can get it figured out. Otherwise these will get taken off Monday untill I can get a tune that keeps the torque.

 

[LethalPerformance]

Any reports of these with Lunds Flex fuel tune on 93? Put mine on yesterday and the torque went to shit. Might be bad gas but I have contacted Lund also so hopefully I can get it figured out. Otherwise these will get taken off Monday untill I can get a tune that keeps the torque.

When you say the torque went to shit is this just a SOTP feeling or did the car go on a dyno?

 

[superman07]

Butt Dyno, but very noticeable, Lund has a log now. under any load anything past 30 percent throttle is creating knock and it shows from .25 to 3 degrees timing retard.

Hopefully it is just coincidence or perhaps some phase separated or watered down gas.

Sent the log in this morning.

 

[LethalPerformance]

For anyone interested in our GT350/GT350R offroad legs we have a sale that started today and goes through next Friday. 15% off and Free shipping. Just use coupon code: LETHAL at checkout or give us a call at 561-753-8105.

http://www.lethalperformance.com/shop-now/vehicle-selector/ford-shelby-gt350-gt350r/2015-2016/exhaust/mid-pipes-1/lethal-performance-shelby-gt350-gt350r-off-road-pipes.html

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