RC F (2015-present) Discussion topics related to the RC F model

Trying to get the RCF to crackle/backfire/pop - Any ideas?

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Old 03-31-17 | 02:00 AM
  #31  
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Each to there own but to me it sounds cheap and nasty
Old 03-31-17 | 02:00 PM
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Originally Posted by isfvss
Each to there own but to me it sounds cheap and nasty

have you not heard the jaguar v8 or the amg gt ???

I never knew a crackle and pop could not sound cheap until I heard it on those two cars.
Old 04-01-17 | 01:20 AM
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Originally Posted by isfvss
Each to there own but to me it sounds cheap and nasty
That's fine, I get that everyone is different.

Originally Posted by gravesg
have you not heard the jaguar v8 or the amg gt ???

I never knew a crackle and pop could not sound cheap until I heard it on those two cars.
Not sure if you are saying you love how they sound or hate it
Old 04-01-17 | 01:35 AM
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It still comes down to a rich mixture exploding gasses in your exhaust pipe, rich tune, fine on a race car or if you like that for the street, when you hear a pos do it you cringe.
Old 04-01-17 | 06:18 AM
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Its a ricer mod. As others have stated, its just a rich tune (see stock) w/prob no cats (to get a better effect of the POP). There's a lot of rednecks w/mustanks and slomaros 'round my parts that do it. It just tells me they like washing down their cylinder walls with the extra fuel which promotes premature ring wear and gas contamination of the oil.
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Old 04-01-17 | 12:39 PM
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Originally Posted by RCF100
Great point, funny enough, started it up today in my garage, cold start, beautiful pop/crackle right away.

I understand it's not for everybody, but I personally love it.
mine pops every time I do a coldstartup, on decel 35% of the time too. Full meistershaft exhaust
Old 04-01-17 | 08:18 PM
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Originally Posted by rfugio68
mine pops every time I do a coldstartup, on decel 35% of the time too. Full meistershaft exhaust
Second Gthaus owner to say this, maybe something to do with lack of resonators?
Old 06-02-21 | 06:10 PM
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Default anyone have a preowned loud in good condition borla exhaust for RC300 F sport????

Originally Posted by RCF100
I got my borla exhaust system installed and it sounds evil. Incredible exhaust. Only driven it a few times so far, but I got one loud intense backfire/pop while decelerating and also had another decently loud one today.

With my last car, I knew exactly when it would crackle, accelerate past 4k, let it decel in same gear, around 3500-3000 you get magical crackle. Any idea when this happens with the RCF engine? Haven't figured it out yet!

To add, I believe when it happened I was at very low RPM, sub 2K which seems strange to me.
anyone have a preowned loud in good condition borla exhaust for RC300 F sport????
Old 06-02-21 | 08:29 PM
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Originally Posted by JoshRC300
anyone have a preowned loud in good condition borla exhaust for RC300 F sport????
You might want to check in the RC200t/300/350 forums and they might be able to help you out. This forum is for the RCF and Borla does not make it for the RCF anymore.. Cheers!
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Old 06-03-21 | 05:48 PM
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I love backfires but am starting to get annoyed by all these garbage crackle and pop tunes. If I hear it, I’m going to look, and I have a lot of disappointing looks lately. Stop what I’m doing for a f*cing Kia Sorento?! Cmon man, stop wasting my time.
Old 06-03-21 | 09:35 PM
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Originally Posted by AlexAviles
I love backfires but am starting to get annoyed by all these garbage crackle and pop tunes. If I hear it, I’m going to look, and I have a lot of disappointing looks lately. Stop what I’m doing for a f*cing Kia Sorento?! Cmon man, stop wasting my time.
There is a BMW 2-series in my neighborhood and he has some weird tune/exhaust setup that cracks, bangs, makes popcorn popping noises, deep/bassy gargles on throttle lift-off. He constantly keeps lifting off the throttle while driving by to make that stupid thing do the bass-y gargling cr*p. He probably thinks his car sounds amazing, but it sounds like absolute cr*p.
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Old 06-04-21 | 09:18 AM
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I used to like it, then after everyone started doing it, I completely lost interest in it. Now I really don't like it at all. It's annoying AF when you hear it and the person is on/off/on/off of the throttle and all you here is the pops/crackles and bangs... Every once in a while is fine but the way people drive when they have it is just extremely annoying to me. Exotic cars cool. On a bmw 2 series and everything else naaaaa....

-Nigel
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Old 06-04-21 | 09:23 AM
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My Corvette used to do it once in a blue moon and it was really cool when it happened. But it was VERY infrequent and that made it kind of special.
Old 06-04-21 | 10:16 AM
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It’s one thing when it fits the character of the car and happens in a way that sounds natural (tuned or otherwise); completely another when it’s done via a tune in the most basic and repeatable way possible.

Major pet peeve over here, right up there with the raspy, whistling, black cloud shrouded diesel trucks.
I mean, just look at all that wasted fuel that could have been power!

Last edited by TheCatLoaf; 06-04-21 at 10:19 AM.
Old 06-04-21 | 10:25 AM
  #45  
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Hey, I just spent some time with the RC F Fuji Speedway Edition and, although this is now a very old thread and morphed into a debate about the value of crackles n' pops, here are my two cents on the RC F...

Unlike the LC 500, which a) has the 10-speed transmission and b) is tuned to rev-match in almost every mode, the RC F really only liked to rev-match in Sport S+ and Full Manual mode. And it's in these settings where it would crackle and pop the most (but not as consistently or organically as the LC). It would also do it a little randomly. I suspect that, in addition to engine and trans tuning, the main reason for this is the titanium exhaust. Lexus appears to have aimed for clean rather than growling. And as many other have said, an aftermarket exhaust seems to help (without any need for a specific tune).



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