I have a borla cat delete and a muffler delete i made and my car backfires like crazy (no flames). Happens alot when I downshift and sometimes when I upshift. I can take a vid and show you what i mean.

I have factory header and bolt on exhaust and get plenty of burbles and cracks if I run up 1st and let off still in gear. I love doing it on tight city street, great echo. I also get a pop more often then not on daily driving 1-2 shifts

The only exhaust mod I have is the TRD exhaust and I get crackles and pops, especially if you give it a little bit of gas after a cold start (not more than 3 or 4k revs), and when revving high after it's warmed up and letting the revs fall on their own.

Not by purpose, but a by product of my setup I get it a lot being catless (as mentioned) and running E85..

If at idle I hold revs at say 2-3k rpm and then let of the throttle I get it. I have high flow cat and a twin exit resonated muffler delete

I get it running catless header, Perrin catted header back on 98 and e85

i got a revworks header, catless front pipe and a tusdo catback. i get no burble at all, wish i did. the uel rumble is great tho. sounds cammed at idle lol

Injen intake + Berk Exhaust....I can't remember if it pops or not, but either way it sounds really good. It's just funny because the car sounds so fast and its just....not lol

Nick C.

Another Nameless header back exhaust owner here. It pops and burbles a fair bit. Let off throttle quick and it'll pop a few times. Sounds quite nice, especially for a 4 banger (flat 4). My other car comparison is a v10 (E60 M5, Dinan stroked) that pops and burbles too, and I like them both!
My Nameless full exhausy system has new down/overpipe, high flow cat, Helmholtz resonator, factory headers, no tune.

I was curious about this as well, I saw a video of the new F-Type and that engine sounds amazing when the throttle was lifted. I would love it if my exhaust made the gurgle when I lift off the throttle.

I have an Invidia catless front pipe and the TRD exhaust and I get a small amount of pop when letting off the gas around 3-3.5k rpm

Go on Google and enter into the search bar:
"keyword site:www.ft86club.com"

Example:
"exhaust pop site:www.ft86club.com"

https://www.google.com/webhp?source=...w.ft86club.com

-alex

I have a q300 and an invidia catless front pipe with no tune, I got a little pop pop at around 5k rpm

with an invidia catless front pipe and ft86speedfactory my car crackles and pops. Now even more with borla UEL header.