This listing is for the 5 main adjustable arms; caster, front camber, rear camber, toe and traction and as a package deal we're offer an additional 10% off our listed price for the items sold on their own.

The new V4 GKTECH suspension arms are unlike any other suspension arms on the market and they're manufactured to a standard not made available to the average motorsport enthusiast: CAD designed, FEA tested, CNC machined ends, CNC mandrel bent arms (camber arms, toe arms and LCA's), CNC tube notched (camber and LCA's) and TIG welded and to finish the arms off they're E-coated (aka electrophoresis coating) for rust prevention and we're exclusively using high quality 5/8" Teflon lined rod ends.

FRONT CASTER ARMS

Caster arms (aka tension rods) allow adjustment in vehicle castor to bring the wheels forward and increase steering response. In general, the more caster the better. Allowing sharper turn in and faster return to the straight position when letting go of the wheel. The GKTECH caster arms also have HEAPS of clearance for those that are looking for more wheel clearance at angle. 

For more information
S13/180SX/R32/A31/Z32 High clearance caster arms
R32/R33 GTR/C34 Tubular caster arms

FRONT UPPER CAMBER ARMS

Front upper camber arms (AKA FUCA's) are what you need when you've lowered your car and introduced negative camber. The R32 factory upper arm is a horrible design and by design the misalignment in the upper arm runs through the large rubber bush. As a result, the rubber bushes wear out very quickly. Our design is very unique and is one of the only arms on the market that actually pivot (as it needs to).

For more information
R32 FRONT UPPER CAMBER ARMS (FUCA'S)

and here: 
R32 Front upper control arms blog post

REAR CAMBER ARMS

When you lower your car negative camber is introduced. This reduces the contact patch of your tyres and thus available traction. These camber arms allow for approximately -5/+7 degrees of camber adjustment.

For more information
V4 S/R/Z32 Rear camber arms (RUCA's)

REAR TOE ARMS
When you lower your car the rear toe is largely effected. This effects rear toe adjustment, and can cause the car to crabwalk, be unpredictable, unsafe and cause rapid tyre wear. Having adjustable rear toe arms will correct this issue.

Choice in rear toe arms is subframe specific, eg if you car is running an R32 subframe select R32 toe arms. If your car is running an R33/R34/S14/S15 subframe then select R33/R34/S14/S15 toe arms. Of course if your car has HICAS and doesn't run toe arms, don't order the toe arms (refer to our other listings for HICAS delete kits)

For more information
V4 S13/180SX/R32/A31/Z32 Rear toe arms
V4 - S14/S15/R33/R34 Rear toe arms

REAR TRACTION RODS
Rear traction rods allow adjustment forward or backward of the rear knuckle assembly. They can be adjusted to eliminate bump steer, anti-squat and alter other rear suspension traction settings to improve suspension response.

For more information see
V4 S/R/Z32 Adjustable rear traction rods