popping or backfiring
#1
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popping or backfiring
Hi everyone
i was just wondering I have an 03 Bonneville with no supercharger and it has a magnaflow muffler and when I Romp on the accelerator to really get moving as soon as i let off my exhaust kinda pops or backfires is this normal or not?
also i want to put a thrasher cold air intake on it and a high flow cat and have the resonator taken off please tell me what u think about that does it sound like a good idea or not?
thanx i would really appreciate your opinions
i was just wondering I have an 03 Bonneville with no supercharger and it has a magnaflow muffler and when I Romp on the accelerator to really get moving as soon as i let off my exhaust kinda pops or backfires is this normal or not?
also i want to put a thrasher cold air intake on it and a high flow cat and have the resonator taken off please tell me what u think about that does it sound like a good idea or not?
thanx i would really appreciate your opinions
#2
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The popping can be normal. And it'll get worse if you remove the resonator.
My 93 SSEi came from the factory with no resonator. I ADDED one to complete my Magnaflow setup.
My 93 SSEi came from the factory with no resonator. I ADDED one to complete my Magnaflow setup.
#3
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so i will probably leave the resonater on but what do u think about the other two mods i want to do is it worth it or a waist of time. thanks for the good advice bud i really apreciate it
#4
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I think that there are better options out there for us than the Thrasher. It still uses the accordian feed tube, which is bad for laminar flow. It'* better than stock, but not the best.
For you, I'd go with an INTENSE FWI or a JMB.
Go with a Magnaflow hi-flow cat. You have a rear O2, so make sure you select one with a rear 02 Bung.
www.justmagnaflow.com
You will probably gain about 5-10 horsepower with the intake and cat. You MAY lose a little bottom end.
Moving to Performance and Brainstorming.
For you, I'd go with an INTENSE FWI or a JMB.
Go with a Magnaflow hi-flow cat. You have a rear O2, so make sure you select one with a rear 02 Bung.
www.justmagnaflow.com
You will probably gain about 5-10 horsepower with the intake and cat. You MAY lose a little bottom end.
Moving to Performance and Brainstorming.
#5
The Thrasher is a nice looking intake and does the job well. Sure, it'* not as laminar as other intakes, but I doubt it will be restrictive. It woke up my car nicely.
The biggest downside to it is the price. You can get a much cheaper intake that does the same job.
The biggest downside to it is the price. You can get a much cheaper intake that does the same job.
#8
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yeah the intake i want says its for bonnes i will check out those other 2 though and the cat i want is a magnaflow but when i type in my car it says they dont have any for it but i am almost positive they have to make one for it. anyways thanks guys for your advice
#9
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Hey there, if you do a search for rice pipe you will find a much better way of doing a CAI. Or as others have pointed out the FWI.
I prefer the rice pipe option, I don't really go for the way the FWI looks. The Thraher intake is quite pricey too, the best I remember.
I am also looking to do the Magnaflow hi-flow cat mod.
This is just my opinion, hope it helps.
Tim
I prefer the rice pipe option, I don't really go for the way the FWI looks. The Thraher intake is quite pricey too, the best I remember.
I am also looking to do the Magnaflow hi-flow cat mod.
This is just my opinion, hope it helps.
Tim
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being u guys are so helpful when i decide to do my spark plugs and wires i would like to know what u think would be best. Also i have a 195 thermostat in is that good or should i change it i mean i thought about going with a 180 but if i done that i am not sure if it would go into closed loop or not. I liked the Intense Intake but will that work better with the filter just sitting in the front like that with no box or anything the thrasher comes with a box. I dont mean to sound like an idiot but me and these new cars dont quite understand eachother