Pop and burble tune
not aware of a tune which gives "pop and burble" except if you run richer and the pop comes from fuel burning off in hot exhaust.
I am curious if any tune can achieve this for our cars.
Last edited by Ed99; Jun 8, 2018 at 12:13 AM.
I know they a have it for the BMWs and the new 4L engines on the newer AMGs. Crazy pops
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If you want sound, a simple solution is muffler delete and replace with straight pipe. This will bring out the V8 sound and more crackles with minimum drone.
That being said, I did a cat delete on the E63 and it still sounds a little tame except for when at WOT. Thinking about doing an H pipe to remove the resonator as well. Does anyone have a video of this burble tune by any chance?
That being said, I did a cat delete on the E63 and it still sounds a little tame except for when at WOT. Thinking about doing an H pipe to remove the resonator as well. Does anyone have a video of this burble tune by any chance?
ive heard the 3 custom setups in person. Sorry I do not have video.
But cat delete, resonator delete and mufflers installed is raspy and gives pops on downshifts.
Cat delete, resonator installed, muffler deleted drones a bit but burbles on deceleration slightly but could pass for an incredbily loud OEM setup.
Cat deleted, resonator deleted and mufflers deleted (true straight through) is pretty savage and sounds great at WOT. Keep in mind these are primary cat deletes and not true custom built Downpipes. Also spoke to the person with an X pipe prior and he told me he had issues with oil temps exactly afterwards. That makes 0 mechanical sense to me but that being said, I've heard his car with an H pipe and I love the sound so, gonna go that route.
Correction! it was the straight pipe for the resonator delete that the car didn't like. My apologies. Still doesn't make sense but I can image the car having to work harder to evacuate exhaust without a crossover to help scavenge.
Last edited by CerBErusM113; Jun 9, 2018 at 03:26 PM.
If you want sound, a simple solution is muffler delete and replace with straight pipe. This will bring out the V8 sound and more crackles with minimum drone.
I am probably going to start off with resonator delete with straight pipes first and see what happens.
You’re also right about my car except the plates are not in Spanish. I do remember you coming by to pick up the diffuser. Hope you’re also doing well!
Please PM if you would like more details and pricing for your car.








