Thunderheader SUROUND SOUND WITH BASS
This is what you would see if you were taking a nap under my
Harley...Notice the cam move when I hit the fat!! TURN UP YOUR SOUND
LADIES!!!!!! SIT ON YOUR WOFFER FOR THE REAL EFFECT..!!
SuperTrapp Stouts on Custom 2011 Road Glide.avi
Custom 2011 Road Glide w/ SuperTrapp Stout 4" Slip-On and a bunch of Paul
Yaffe's Custom Bagger goodies. Harley-Davidson Sales Co. of Cleveland
installed everything. Bike is for sale. If interested, contact Cleveland
Harley-Davidson Sales Co.
SuperTrapp Stout 4" Slip-Ons are brewed to perfection! They quench the
thirst of riders longing for beautifully, crafted, 4" Slip-Ons with a
pleasant tone and unsurpassed performance gains.
These larger, chromed bodies are brewed to perfection. Available for '95 --
'12 Baggers and 2012 and earlier model Tri Glides. These Non-Tunable,
massive 4" Slip-Ons allow riders to make a bold statement with their newly
developed core for the '10 -- '12 models. The streamlined, Internal
Tapered, Billet Aluminum End Cap with recessed fasteners comes
pre-installed and is a sign of the true craftsmanship that went into the
design of these pipes. The newly shaped inlets flow better into the OEM
head pipe as well as SuperTrapp True Dual Head Pipes.
The SuperTrapp Stouts' tapered core is minimally louder than stock for '10
-- '12 FLH / FLT models. SuperTrapp Stout Slip-Ons provide a heavy, broad
spread power curve right from idle w/ a 9.3 (16%) hp and 10.5 (14%) torque
gain over stock (measured on a stock 2010 FLH). At 95.6 dB @ 2,000 rpm, or
2.4dB over stock. SuperTrapp Stouts are SAE-J2825 sound compliant.
SuperTrapp Stouts are compatible with SuperTrapp True Duals.
Harley Exhaust Video. Performance 2 into 1 pipe
Patriot Defenders is our new line of Exhaust products for Harley Davidson
Motorcycles. Research and Development of these products dates back to 1991
culminating in a design that really does allow the Harley owner to have it
all... high quality, great looks, strong performance, and the ability to
change the sound!
• 2004-2012 Sportster Models
•1986 2012 Softail® Models,
•1999 2012 Touring Model, Long Style
•1991 2012 Dyna® Glide Models
Loud When You Want... Quiet When You Need
With Patriots patented Defender Exhaust, featuring SFI* Technology, just an easy
adjustment takes your bike from Deep Rumble to Subtle Quietness.
Maybe you live in an area where Law Enforcement is cracking down on Loud
pipes. With the Defender you can ride at the sound you need. No discs to
remove, No unbolting, No Dirty mufflers to reach inside and turn Just a
Click for sound demonstation:
Patriot Defenders feature a Step Pipe design that promotes Exhaust velocity while reducing reversion that
can dilute the intake charge.
By utilizing these technologies in conjunction with a formed merge
collector and a state of the art perforated muffler core, Patriots
engineers have developed an Exhaust
system that performs on a par with other top brands for horsepower and torque while
offering the on the fly volume changes of the SFI Valve and Superior
Stainless Steel Construction.
Easy Volume Changes!
Defenders are constructed from Highly Polished, Corrosion Proof 304
Stainless Steel with Beautifully Chromed Full Coverage Heat Shields and
feature a Tightly Rolled Tip with a Domed Interior for a Beautifully Unique
In the Closed Position, Defenders will generally replicate stock sound
levels. As you open the SFI valve, sound levels and power output, will
increase, with a Deep, Throaty Rumble that rivals any pipe on the market
for great sound and significant power increases.
*SFI stands for Sound Flow Inversion, Patriots innovative Exhaust baffle design that allows the rider to
redirect the flow of the Exhaust to
instantly change the volume. In 1996 the first generation of SFI Slip On
mufflers were produced for Harleys and quickly became a big seller. In 2005
Engineering work began on incorporating the SFI Technology in to a
performance Exhaust system. That
engineering effort culminated in the line of pipes now known as the Patriot
Defenders. Visit http://www.patriotpipes.com for more information
Also available Patriot Top Fueler
Patriot's new Top Fueler is a state of the art, patented, fuel injection
management system. Using load based technology, the Top Fueler works with
your Harley-Davidson® ECU to maintain proper fuel/air mixture for optimum
power and efficiency. The Fuelers come with a base map preloaded for a Plug
N Play type installation with easy to use buttons to make any changes to
compensate for individual performance parts or riding styles.
Designed and manufactured with OEM style and quality connectors, the Top
Fueler installs in your Harley® without splicing or modifying your
existing wiring or factory components. Installation generally takes less
than one hour and the Top Fueler is designed with a failsafe mode that most
brands do not have; should the Top Fueler ever fail, it will revert to the
factory stock settings instead of leaving you stranded on the side of the