Exhaust question: Sound....
Originally posted by AceJ587
Anyone know what the weight difference between the Borla and OEM systems are?
Anyone know what the weight difference between the Borla and OEM systems are?
Originally posted by Dr Bonz
Here's one of the car pulling away. Note that all of these were filmed prior to my ATI Procharger.
http://www.philter.com/~tsunami/borla4.mpg
Here's one of the car pulling away. Note that all of these were filmed prior to my ATI Procharger.
http://www.philter.com/~tsunami/borla4.mpg
As far as weight goes, I saw another thread were they listed the weights of all the exhausts...Stillen was heaviest...Borla was lighter than stock...
The Borla weighs about 15lbs "less" than the OEM exhaust.
It only "drones" at RPMs under ~2500. Between 2500- 4500 it is relativley quiet, and just alittel deeper than OEM.
I also added Crawford Cars after the TD and the sound is very similar to TD alone , no "rasp" as found with Test pipes.
I was suprised to find that the Crawford "Plenum" added signifcantly more exhaust note than the HF CATs.
But all in all , I'm pretty happy with the Plnum. CAT and TD combo.
The sound only attracts attention when you "on" it.
It only "drones" at RPMs under ~2500. Between 2500- 4500 it is relativley quiet, and just alittel deeper than OEM.
I also added Crawford Cars after the TD and the sound is very similar to TD alone , no "rasp" as found with Test pipes.
I was suprised to find that the Crawford "Plenum" added signifcantly more exhaust note than the HF CATs.
But all in all , I'm pretty happy with the Plnum. CAT and TD combo.
The sound only attracts attention when you "on" it.
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Justin100
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Nov 29, 2015 03:58 PM




), so I'd imagine a good aftermarket system would offer a weight savings in addition to power gain.