IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

IS250 Exhaust pop while shifting ?

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Old Aug 25, 2018 | 08:04 PM
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Default IS250 Exhaust pop while shifting ?

I was in the sport manual mode and floored it in 1st gear and there was a single POP as it shifted into 2nd. Anyone have any idea what that was and how to recreate that? I’ve tried numerous times haha. I have an invidia axleback paired with a tsudo midpipe. Thanks in advanced.
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Old Aug 26, 2018 | 12:46 AM
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Mine pops all the time after I let off, I have no resonators and magnaflow axel a kid. It was just leftover gas in the exhaust system. What I do to get louder pops is to drive the car and get the exhaust got, this leads to louder and more pops. I do have a 350 tho.
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Old Aug 26, 2018 | 01:28 AM
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Originally Posted by ARM350F
Mine pops all the time after I let off, I have no resonators and magnaflow axel a kid. It was just leftover gas in the exhaust system. What I do to get louder pops is to drive the car and get the exhaust got, this leads to louder and more pops. I do have a 350 tho.
thank you for the response ! Yeah i was surprised cause i have a 250 and was not expecting that at all!
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Old Aug 26, 2018 | 01:56 AM
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i believe if u red line the car it will pop, i have the full invidia catback system.
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Old Aug 29, 2018 | 01:29 AM
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Mine pops and sometimes will burble if i hold at 3k rpms and just kinda let off throttle. You'll find that sweet spot depending on the setup. I've got a tsudo midpipe too
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Old Aug 29, 2018 | 01:45 AM
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Originally Posted by itsx
Mine pops and sometimes will burble if i hold at 3k rpms and just kinda let off throttle. You'll find that sweet spot depending on the setup. I've got a tsudo midpipe too
sweet man!! do you know what gear you're in when it usually happens? and just the mid pipe or do you have it paired with an axle back?
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Old Aug 29, 2018 | 01:57 AM
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I pay more attention to it when I'm in 3rd or 4th. But I'll notice every now and then in higher gears when I run into traffic on the fwy.
I have the tsudo with a muffler delete.
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