SPL Parts
SPL Parts makes adjustable suspension arms, links and spherical bushings in the USA, for drivers who want precise alignment and none of the flex of factory rubber. Revzone is an authorised SPL Parts dealer in Australia. Most of the range is in stock here, and our Ringwood workshop can fit it and align the car.
What we stock
- Toe, camber and traction arms - adjustable rear links on spherical bearings, so a lowered car, wider tyres or a track setup can be aligned properly. Dogbone, billet and Titanium Series versions are available for some cars.
- Front arms and tension rods - front lower control arms, upper camber and caster arms, and adjustable tension rods.
- Monoball and solid bushings - FKS Series caster rod, knuckle and control arm bushings with FK Racing spherical bearings, plus solid subframe and differential mount bushings.
- Swaybar end links - adjustable front and rear end links, including PRO versions.
- Tie rod ends - bumpsteer-adjustable outer tie rods.
- Eccentric lockout kits - replace the factory eccentric bolts so your alignment settings stay locked in place.
Popular applications
SPL covers a wide spread of performance chassis: the Toyota GR Supra A90 and BMW Z4 G29, BMW M3 F80, M4 F82 and M2 F87, M3 G80 and M4 G82, the E9X and F3X 3 Series, the Toyota 86, Subaru BRZ and WRX VA, the Nissan 350Z, 370Z and GT-R R35, Skyline R32, R33 and R34, Silvia S13 and S14, the Mazda MX-5 NA, NB, NC and ND, the Lancer Evo X, the GR Corolla and the Porsche 911 996 and 997. Browse the wider suspension and sway bars ranges too.
Frequently asked questions
Is this genuine SPL Parts?
Yes. As an authorised SPL Parts dealer we supply genuine SPL parts, new and not replicas.
Do I need adjustable arms?
Lowering a car, fitting wider wheels or chasing a track alignment often takes camber and toe outside what the factory arms can correct. Adjustable arms let an alignment bring the car back to spec, or to the settings you want.
Will spherical bushings make the car harsh?
Spherical bearings remove the flex of rubber bushings, so steering and handling feel sharper and alignment stays put under load. You may feel a little more road texture than with rubber. SPL's FKS bushings use self-lubricating Teflon-lined bearings for long life.
Do I need an alignment after fitting?
Yes. Any arm, link or bushing change needs a wheel alignment. Our Ringwood workshop can fit SPL parts and align the car in one visit.
