Harley Davidson Street Bob w/ supertrapp 2:1 exaust
sound of my '06 Harley Davidson Street Bob with some engine tunings:
Screamin' Eagle big bore cylinders
Screamin' Eagle high compression forged pistons
Screamin' Eagle "CNC Ported" high compression heads -race use only-
Screamin' Eagle cams
Screamin' Eagle 50 mm throttle body
Screamin' Eagle Pro EFI race tuner
Screamin' Eagle "heavy breather" air filter
Supertrapp 2:1 exaust. I use around 21 discs, but i took off the ending
cap... it's pretty loud, deep... and mean!
Harley Davidson Lowside Motorcycle Crash
Customized Harley Bagger crash near the Rock Store. Great recovery, used
momentum to land back on his feet then just walked away while bike was
still crashing. Very lucky, he was uninjured except just a quarter size
spot of road rash on his knee. AKA Harley Street Glide
SuperTrapp Closed End Cap vs Open End Cap video
SuperTrapp performance Exhausts are
tunable utilizing their patented tunable disc technology. SuperTrapp
manufactures performance Exhausts for
various applications including V-Twin, Metric, Sport bike, Dirt bike, ATV
and Automotive. Adding or subtracting discs allows the rider to control
the flow of their Exhaust. Closed End
Caps and Open End Caps are compatible with the tunable Exhaust systems and each one serves a different
purpose which the video explains.
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
Sportster S&S 100" 1640 cc first dynopull (Summer 2007)
First Dynopull (Summer
2007) of Harley Davidson Sportster S&S 100" 1640 cc with HSR 48 carb and
Supertrapp flattrack Exhaust, Six
Speed Baker, Bandit clutch. MJP Dyno at Supertwin Stockholm. 127
rwhp 162 Nm
(See next video for results with custom made Exhaust and PFI Fule injection)
Street tracker, Sweden, Stockholm
Streettracker Sweden Stockholm Supertwin
'06 Dyna Glide w Kerker 2:1 SuperMeg - Black
2006 H-D Dyna Glide equipped with a black ceramic Kerkery 2:1 SuperMeg
performance system. This system is also available in chrome as well as a
SuperTrapp tunable, disc-based system, in black or chrome finishes as well.
For more info and to find a performance Exhaust for your specific application:
P: 216-265-8400 (8am - 5pm, M-F, EST)
2012 Softail with SuperTrapp 2-in-1 SuperMeg.avi
SuperTrapp 2:1 SuperMegs are the notorious Exhaust upgrade with proven out-of-the-box 15%
gains across the board.
This system utilizes SuperTrapp's patented Tunable Disc Technology
The 2.5" collector allows maximum flow for even the largest big bore
motors. Three piece heat shields keep the blues away. Available in show
quality Chrome or Black. The black 2:1 features black chrome head pipes and
black ceramic coated heat shields and muffler body. Rebuildable core and
All of SuperTrapp's 2:1 SuperMegs will work with the OEM controls.
Twenty - 4" discs, a Closed End Cap and all necessary hardware is included.
Add 4" discs to increase horsepower, Exhaust tone and flow.
Subtract 4" discs to reduce sound and increase low-end torque while making
it stereo-friendly too!