·
Easy
Plug
-
In
Installation
·
Increased
Throttle
Response
·
Improved
Driveability
·
Lowers
Engine
Temperatures
·
Minimizes
Annoying
Exhaust
Popping
·
Adjustable
Idle
and
RPM
limit
·
Engine/Exhaust
Specific
Map
Included
·
Includes
Software
for
Easy
Fine
Tuning
·
Money
Back
Satisfaction
Guarantee
·
1
-
Year
Replacement
Warranty
·
Maps
Available
For
TC
88”,
95”
&
103”
Zipper’s
Performance
Products
and
Thunder
Heart
Performance
Corporation
are
joining
forces
as
the
J1850
Alliance
to
create
products
that
are
“J1850
compatible”
for
2004
-
later
Harleys
.
Thunder
Heart’s
cutting
-
edge
technology
combine
with
Zipper’s
expertise
in
performance
to
provide
the
rider
with
the
best
products
possible
.
Not
satisfied
with
the
EFI
management
products
in
the
Harley®
performance
market,
Zipper’s
and
Thunder
Heart
Performance
set
out
to
develop
a
product
that
would
deliver
the
true
performance,
drivability,
and
efficiency
that
a
properly
tuned
EFI
system
should
.
After
3
years
of
testing
and
development,
the
ThunderMax
EFI
Controller
is
here!
Application
specific
maps
available
for
the
most
popular
combinations
.
More
maps
are
constantly
being
developed
.
Visit
the
Zipper’s
website
to
view
and
updated
list:
www
.
zippersperformance
.
com
Included
software
allows
users
to
adjust
the
supplied
map
+/
-
10%
Monitor
44
parameters
with
adjustable
“gauges”
ZIPPERS
P/N
309
-
300
