Audi A4 2.8L 30v - Stock vs Borla Pro Xs
Most recent post: "IF you want my advice, go to techtonicstuning.com, buy
the borla or magnaflow catback Exhaust, aluminized to save a few bucks or
stainless if you don't care. They sound amazing and they don't drone. They
are specifically tuned and mandrel bent. do it right!"
Just installed a Borla Pro Xs Muffler (40348). the muffler is a bit long,
but fit with some modification to the inlet and custom piping.
Great tone, was a bit loud for the mic on my camera, but the idle sounds
Cabin noise is greatly increased with a lot of resonance drone under
Between 2200 and 2600rpm. If you don't push it, it's quiet, but as soon as
you give it gas, it gets quite loud inside.
I probably should have added this a long time ago, but if you're looking to
do this, see what other options there are, this one is definitely one of
the cheaper ones, but It's so long that the fit is really tight. You may
benefit from a muffler that isn't 19" long.
recently removed the borla and replaced it with a shorter inexpensive
magnaflow, it was a good move, I'll try to post another comparison at some
point. Apparently there is a lot more to Exhaust than I initially thought.
My audi is incapacitated, if you have the 2.8l engine, be sure to pay close
attention to the condition of your PCV valve... apparently the 2.8L engine
is highly prone to sludge buildup and will clog. I was quoted $4300 to
replace all the the oil seals in the engine. Unfortunatly I will probably
not be posting any further videos with this car. IF you want my advice, go
to techtonicstuning.com, buy the borla or magnaflow catback Exhaust, aluminized to save a few bucks or
stainless. They sound amazing and they don't drone. do it right!
Borla Pro XS Mufflers Resonator Delete Mazda 6
Borla Pro XS Mufflers #40357 with Rear Resonator Delete installed on 2009
Mazda 6s Touring 3.7L V6
Injen SP CAI also installed
A few videos I put together to get an idea of the sound.....
Comment Rate or Like Below
Borla Pro XS - 2010 Corolla S
Just installed my Borla Pro XS muffler on my 2010 Corolla S. This video was
taken right after I got home from the muffler shop, the car had just been
washed as well. The tone of the Exhaust is much much deeper now that it has been
broken in and it sounds very nice.
2013 Toyota Corolla S Special Edition w/ Borla Pro XS
I know this video is different from other TechSmart videos but thought it
would be ok here.
I just got this 2013 Corolla S Special Edition (looks a bit red but its the
inferno orange metallic). I wanted to make the Exhaust note deep but not ricey. Magnaflow is
too high pitched and sounds like a rice burner. I did research on this
Borla Pro XS and found it to have a nice deep tone even at higher RPM. I
hope you agree.
Appreciate the thumbs up and your subscription!
Borla XS Pro Muffler
LT1 Hooker long tube header, 3" extension pipe, no cat, cutout and Borla XS
Pro 40474 muffer.