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1989-1994 240SZ
S13
SUSPENSION |
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competition
s13 adjustable rear camber arms
Powertrix Rear
Camber Arms are made of Chromalloy for a lightweight
construction that focuses on durability, strength and
performance. These components also feature top quality
Teflon ball joints with dust boots for added protection and
longevity. Unfortunately, the stock rear link has very
little adjustment, limiting alignment possibilities and
set-ups. With 4 degrees of adjustability, the Powertrix
Rear Camber Arms can be set up with alignments anywhere in
between factory OEM specs to preserve tire wear on the
street to full on racing applications for maximizing
traction in the corners.
»
Click here for more information and
photos on Powertrix suspension products for your
240SX S13/S14.
Sorry, larger photo not
available at this time. |
$219.00 |

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competition s13
adjustable rear toe connecting rods
The rear toe connecting
rods were designed for the sub frame to allow toe in/tow out
adjustment of the rear suspension as the stock units are non
adjustable. With the proper adjustments, they can be set up
to help wear the tires evenly on a lowered or negative
camber set up and for optimum suspension geometry during
aggressive launching. Construction consists of a heat
tempered/forged steel bodies with racing quality Teflon ball
joints protected by dust boots and lock washers at to ensure
settings remain consistent.
»
Additional Photo
»
Click here for more information and
photos on Powertrix suspension products for your
240SX S13/S14. |
$189.00 |

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competition s13
adjustable rear traction control rods
The traction rods add another dimension of adjustment for
the rear suspension as it controls the position of rear
wheels. They can be adjusted in conjunction with adjustable
rear toe connecting rods for enhanced traction during
acceleration and deceleration. Construction consists of heat
tempered/forged steel bodies with racing quality Teflon ball
joints protected by dust boots and lock washers to ensure
settings remain consistent.
»
Additional Photo
»
Click here for more
information and photos on Powertrix |
$129.00 |

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competition s13
adjustable tension rods
The rear toe connecting rods were designed for the sub frame
to allow toe in/tow out adjustment of the rear suspension as
the stock units are non adjustable. With the proper
adjustments, they can be set up to help wear the tires
evenly on a lowered or negative camber set up and for
optimum suspension geometry during aggressive launching.
Construction consists of a heat tempered/forged steel bodies
with racing quality Teflon ball joints protected by dust
boots and lock washers at to ensure settings remain
consistent.
»
Additional Photo
»
Click
here for more information and photos on Powertrix
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$169.00 |
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(SS) SPORT STREET cOILOVERS
The POWERTRIX (SS) Sport
Street Coilover System is the most
complete and fully featured street
Coilover kit on the market. Unlike
all other entry level units on the
market which required the use of the
stock shock upper mounts and
bushings, the SS Coilover
System is now complete with upper
mounting hardware and is now a true
complete bolt in system. With our
new SS Coilovers, the tedious
process of disassembling the stock
shock upper mounts and bushings just
to find out that you may need to buy
new hardware is now non-existent
with the installation. These new SS
upper mounts are fitted with a
synthetic butyl bushing in place of
a pillow ball. This bushing combines
just enough density to transfer
suspension energy properly yet not
overly stiff to help with dampening
the stiff ride quality that is
inherent with conventional race
Coilovers and solid pillow ball
mounts.
Also unlike most
entry level coilovers, that adjust
ride height through spring preload,
the POWERTRIX SS adds an extra
dimension of adjustment with
independent ride height
adjustability through the threaded
bottom mounting brackets. With this
set up it properly separates spring
preload and ride height, a feature
only found on upper line coilovers.
Geared for the
aggressive everyday street driver
with the occasional autocross and
road course event, 15 way adjustable
strut dampening is valved a notch
softer that our full (RT)Road/Track and
(UL) Ultra-Lite
Road/Track Coilovers. This kit is a
formidable track performer as it is
the best of both worlds: Daily
Driver/Weekend Warrior
Features List:
» Rebuild-able/Replaceable
Premium mono-tube forge steel strut
Body
» SS upper mounts (for a
complete bolt-in solution) no need
for any OEM Hardware
» 15 way strut damper
adjustments
» Independent Ride height and
Spring Preload adjustability
» 7kg/mm front and 5kg/mm
rear Helper Springs included for
extreme ride height lowering (Front
Only)
All coilover kits
are rebuild-able so it will be the
last strut and spring combination
you will ever need. Fine tuning of
the suspension is also possible for
any and every type of driving style,
or motorsports events as custom
spring rates are available from
3kg/mm (168 lbs/in) – 17kg/mm (952
lbs/in) Note: + or – 2k on spring
rate changes will require re-valving.
More Photos
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Two
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Three |
$1050.00 |
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(RT) ROAD/TRACK COILOVERS
The RT Coilovers feature a
robust Race grade 45mm mono tube strut piston that is valved
for the serious competitor and features aluminum pillow ball
upper mounts to transfer more suspension energy through the
strut piston shaft increasing the efficiency of the overall
suspension duty. Full forged steel threaded shock bodies for
independent ride height and spring preload adjustability and
13k/11k linear springs make the RT Coilover System an "All
Business" tool for Auto crossing and Road/Track Racing. Designed
for the true performance enthusiast looking for the extra
edge during track time, it is also just civil enough to run
on the street on a daily basis.
Features List:
» Re-buildable/Replaceable Premium mono-tube forge
steel strut Body
» Pillow ball upper mount adjustable camber plates
» Race Grade oversized strut piston
» 15 way strut damper adjustments
» Independent Ride height and Spring Preload
adjustability
» 8kg/mm front and 6kg/mm rear
All coilover kits are rebuild-able so it will be the last
strut and spring combination you will ever need. Fine tuning
of the suspension is also possible for any and every type of
driving style, or motorsports events as custom spring rates
are available from 3kg/mm (168 lbs/in) – 17kg/mm (952
lbs/in) Note: + or – 2k on spring rate changes will require
re-valving. |
$1250.00 |

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(UL) ULTRA LITE ROAD/TRACK COILOVERS
The (UL) Ultra-Lite Road/Track Coilovers
are the ultimate in all-around performance and handling. It
also features the aluminum pillow ball upper mounts and
independent ride height and spring preload adjustability.
For the serious Motorsports competitor, the Ultra-lite
version shares all the same features of the Race version but
incorporates aluminum strut housings for an approximate 10%
decrease in weight making them the competitor’s choice for
those watching un-sprung weight. We have used these
coilovers for dual duty, Drag and Autocross setups with
great Success. With all the adjustment and spring options,
it is possible to set up the vehicle to meet all situations
and scenarios. Thought the strut housing is aluminum to save
weight, the POWERTRIX (UL) Ultra-Lite coilovers use heat tempers
forged steel for bottom mounting cups (where other companies
use aluminum) for maximum strength where is it needed the
most at the point of where the coilover assembly bolts to
the hub of the car.
The (UL) Ultra Lite Road/Track Coilovers aluminum shock bodies make an
entire assembly approximately 2-3 lbs. lighter than the
standard RT version coilover assembly. Though this does
not sound like a lot, it can make a big difference
performance-wise when the dynamics of sprung vs. un-sprung
weight is considered.
Sprung weight is defined as a parts weight while in motion
or constant oscillation. Un-sprung weight is the actual
weight of the part as it is at rest or not in motion. Sprung
weight is calculated to be approximately 3-4 time its
un-sprung weight.
Therefore a coilover assemble that is 2-3 time lighter than
another can be as much as 6-12 lbs. lighter while in motion,
so calculating that savings on each corner of the car can be
as much as 24-48 lbs. of weigh savings.
Features List:
» Re-buildable/Replaceable Premium mono-tube aluminum
strut Body
» Pillow ball upper mount adjustable camber plates
» Race Grade oversized strut piston
» 15 way strut damper adjustments
» Independent Ride height and Spring Preload
adjustability
» 8kg/mm front and 6kg/mm rear
All coilover kits are rebuild-able so it will be the last
strut and spring combination you will ever need. Fine tuning
of the suspension is also possible for any and every type of
driving style, or motorsports events as custom spring rates
are available from 3kg/mm (168 lbs/in) – 17kg/mm (952
lbs/in) Note: + or – 2k on spring rate changes will require
re-valving. |
$1499.00 |
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2007 to Present
Powertrix

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