HOW TO make your exhaust LOUDEST
*STOP the comments on how bad the welds were. I know they were shit. Take
a look at the rust I was welding on. This was one of my first times
welding. I didn't know you had to get the welding surface to bare metal
back then. Also, I was working with a 110 harbor freight welder.*
This is a video on how to make your Exhaust straight piped but still look like you
have a muffler.
WARNING: Doing this mod may make your vehicle not pass inspection or
emissions. Keep that in mind if you want to make your Exhaust straight piped.
Check out my YouTube channel for other how-to videos and other Exhaust videos!
My vehicle is a 1991 Toyota 4Runner with a 3.0 V6 5 speed. Lifted 3" with
Feel free to comment with any questions.
2002-2007 Subaru WRX Flowmaster dBx Cat-back Exhaust System PN# 819114 - Installation
2002 to 2007 Subaru Impreza WRX with a 2.0L or 2.5L engine.
*Also fits STI model
The dBX series performance Exhaust
systems utilize patented, race proven, Laminar Flow technology which
results in improved power, torque and fuel mileage along with a refined
performance tone. The dBX mufflers feature a 304S stainless steel shell for
an attractive performance look, and a durable 409S stainless steel core.
Utilizing mandrel bent 409S stainless steel tubing and high quality
installation accessories, the systems are engineered to provide a perfect
bolt-on installation. The systems are also topped off with an attractive
304S stainless steel oversize Exhaust
tip featuring the Flowmaster logo.
✓ Mandrel bent 16 gauge 409 stainless tubing and 304 stainless muffler
✓ Moderate exterior Exhaust tone
✓ Includes hangers and hardware for easy installation
✓ Connects after factory catalytic converter
✓ Dyno tuned for
✓ Made in the USA
2009 WRX Open Downpipe LOUD!!!
Taking a lap around the block halfway through my Exhaust install. This is just stock downpipe and
nothing after that. It sounded so much like an external wastegate. It was
almostly unbearably loud. The pull in the video is 2nd revved WOT to
6500rpm and 3rd to around 5k. The backfire sounded so sweet but again, not
bearable if it was like that all the time. I'll very soon have a nice Exhaust system on there.
2012 Subaru WRX Stage 2 Straight Pipe Exhaust
2012 Subaru WRX with (almost) a straight pipe Exhaust. This hopefully will give you a good
idea of what a WRX sounds like with this setup in most conditions. Please
click "Show more" for more information before asking questions.
Mods at the time:
COBB AccessPort Stage 2+ Off The Shelf Map 93 octane
Target PSI: 18.5
COBB SF Intake
Stock Midpipe including the resonator
GoFastBits TMS Respons Hybrid (Fully Adjustable) BOV set to ~50%
The lights on top are PIAA and the LED lights are eBay 5 x 1watt.
Subaru Exhaust secrets and sounds Part 2 MRT Performance
http://mrtperformance.com.au In this video Brett shows what the std subaru
Exhaust parts look like and how they
perform, and then replaces them with a MRT Exhaust and shows more info and sounds. Also
includes detailed info on the features of what to look ofr in a correctly
designed turbo outlet and why some Exhausts may look good but offer no
improvement at all
Jeep Grand Cherokee 4.0 Straight Pipe Exhaust
Straight pipe in place of the muffler on my WJ. Stock 4.0 with stock
intake/headers/cat/tailpipe. Has a nice sound but is loud and drones
inside at 1900-2400 rpm, which the video doesn't capture. Highway cruising
is nice and quiet at 55-60 mph, but the interstate at 70 mph/2100 rpm would
drive me crazy. I'll almost certainly end up with a Flowmaster 50 Delta
Flow to mellow it out a little. I posted another video of a Cherokee I
used to own where I did the same thing, but the catalytic converter was
much larger and the end result was much more mellow than this.
UPDATE: This setup was fun for about 1 week, then was just completely
annoying and I hated driving it. It was an unrefined sound, it really
howled at 2000 rpm to the point where it hurt your ears, and I also lost
torque on the bottom end. I just installed a Dynomax cat-back with their
Super turbo muffler and absolutely LOVE
IT. Flows better than stock, moved my torque curve back down, has a great
looking tailpipe, is barely louder than stock and really has a great tone
to it. I've got an initial video posted and will post another in a couple
months after the muffler has really broken in.
WRX straight pipe & spool
Just a quick video, dump pipe and mid pipe are standard and all cats are
intact, simply a muffler delete. In it's place, 3 inch straight pipe. Only
after sound at the moment, no significant gain in performance.
2005 Subaru WRX Straight Pipe Exhaust
MODS: gutted up-pipe, catless down pipe, stock resonator pipe, 2.25"
muffler delete pipe, shorty intake, mach v ss brake lines hawk HPS pads.
This video is of me just driving through a little dirt road called phantom
canyon road near canon city in Colorado.