Quote:
Originally Posted by randrews15
It really shouldn't bog down in the lower RPMs until it gets going. Most tunes bring life to the motor especially in the lower RPMs. These cars stock are known to not hit peak torque until further up in the RPM range, but all the mods should make it more responsive. I'd talk to him and see about a burble tune being part of the aftermarket tune he purchased. A burble dumps raw fuel into the combustion chamber at certain times to make the sound and maybe coating the plugs with carbon, which maybe affecting their performance. Just a thought to consider. Burbles can burn up O2 sensors which can affect performance, but that's assuming he has a burble tune.
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I thought it might have burble but I dont think the dealer would know that.