K-MAC Mercedes (’13- ’24) W213/ S213, C217/ A217, C238/ A238, W222(S), Maybach (2015-2023) Incl. AMG, 4MATIC
Front ‘UPPER WISHBONE’ Inner Bush kit – Camber (& Caster).
Also precisely adjustable (Fast fit on “vehicle”- Extraction tool included)
# 503316- 2J . ( Set of 4 )
(EXTRA ADJUSTMENT – Also See lower arm Camber & Caster # 502816 K
And Extra Adj. “UPPER WISHBONE” Complete Arms- Camber (& Caster) # 503316-3N)

Genuine K-MAC – SIMPLY THE BEST

NOTE : THESE MODELS FRONT IS UPPER “WISHBONE” NOT “STRUT”

This KMAC design replaces the “inner bushings” ( and install without need for arm removal ). Providing precise Camber and also Caster adjustment. (Up to 1.5 degree’s Positive or Negative).

Added feature with this KMAC design is that there is no structural alteration. The security of retaining the existing OEM hi-strength forged alloy arms.

Separate Kit also available is “Complete Replacement Arms” . Also precise Camber and Caster adjustable. Again the security of “hi-strength forged alloy”, arms similar to OEM. Not the concern of welded, fabricated arms. ( # 503316-3N).

Also manufactured “Lower Arms” Camber and Caster adjuster Kit ( #503316K ). Providing also an extra additional 1.5 degree’s Pos. or Neg. The “Lower Arm inner bushing” for Camber, while “forward facing” thrust arm bushes for Caster.

These thrust arm KMAC bushings eliminate the OEM rubber and air voided bushings, Replacing with Mono ball/ 2 Axis design. Result is besides being Caster adjustable to compensate for the Camber change (and being able to correctly resolve steering pull) also significant improvement to brake and steering response.

Combination of the 2 kits (Upper and Lower) for Track days or Collision damage provides up to 3 degrees extra Pos. or Neg. adjustment.


YOUR SEARCH ENDS HERE ● ● ● ●
FRUSTRATION OF: COSTLY PREMATURE EDGE TIRE WEAR
ONGOING : TRIPS TO DEALERS OR ALIGNMENT SHOPS.

● ● ● ● OR CONSTANTLY “ CHANGING TIRE BRANDS” –
IN THE MISTAKEN BELIEF THAT SOMEHOW THIS COULD
ALTER THE EDGE TIRE WEAR.

FACT : Often Quoted, Reassuring “ FULL FRONT/ REAR ALIGNMENT”
Camber Plates Camber Kits
IS ONLY TOE “DIRECTIONAL” ADJUSTMENT!
(NEW CAR INDUSTRIES BEST KEPT SECRET)
* Even Exotic, AMG, BMW ‘M’

All to do with cost savings & ever increasing speed of auto assembly lines

THE CORRECT/ ONLY SOLUTION – TO IMPROVE TRACTION AND ALLOW VEHICLE LOAD TO SPREAD MORE “EVENLY” ACROSS TIRE CONTACT AREA. INSTEAD OF “EXCESS LOAD” AT TIRE EDGE CAUSING BOTH COSTLY, PREMATURE WEAR AND ALSO HIGHER IMPACT LOADS LEADING TO RUPTURED SIDE WALL AND WHEEL RIM DAMAGE.

KMAC BACKGROUND
KMAC 1 st. to fulfill the need providing “Bolt-on” Front and Rear adjuster kits to suit Mercedes Benz. Now – virtually every model 1968 to 2020 Sedans, Coupes, Wagons, SUV’s. AMG / Black and also Lite commercials (Sprinter, Vito).

World largest range Audi to Volvo and experience of being the longest established manufacturer of adjuster kits PROUDLY “IN HOUSE” ( not merely sourcing imports / relabelling ), which has also allowed total control over quality and most importantly, rapid constant development allowing to stay at the forefront in the industry
( INCL. VERY LATEST 2020 UPDATES – SEE WEBSITE “ABOUT US” )
( Always do appreciate any constructive ideas you can suggest
in how we can further increase our market leadership )

PRICED RIGHT (Incl’s Both Sides)

( Not only Strength, Reliability, Ease of
Fitting / Adjustment & Adjustment Range)
Camber Plates Camber Kits
CAMBER : ADJUST FOR MORE EVEN TIRE WEAR, TRACTION, UNDERSTEER / OVERSTEER.
Note : The inaccurate one only offset position factory option fluted bolts only offer 0.3 – of one degree (1/8″ / 3mm). KMAC 4 times this adjustment and is precise, single wrench accurately (under load direct on alignment rack).

Camber Plates Camber Kits
CASTER : ALLOWING TO READJUST / COMPENSATE FOR THE NEW CAMBER FACILITY. CORRECTLY RESOLVE STEERING PULL, along with reduced dive / lift, improved high speed directional control and also significantly increased “brake and steering response”
Note : These KMAC Caster Bushings are Mono ball / 2 Axis design eliminating the OEM oil, air voided, rubber bushings. The unique design superseding short life spherical bearings having more then 2.5 times the load bearing area).
Other brands more then 1/3 rd more expensive
(selling Front Camber and Caster, Rear Camber “and Extra”
Toe kits – Each separately)
WHILE ● ● ● ●
● KMAC FRONT KITS – Are both Camber “and” Caster !
● KMAC REAR KITS – Are both Camber “and extra” Toe !
Caster and Extra Toe – Essential to “compensate”
for the new Front and Rear Camber facilities.

LATEST 2020 Series – Don’t be sold Substitutes ….

FRONT AND REAR KITS FINALLY RESTORING ONGOING ADJUSTMENT FOR OTHER THAN SHOWROOM HEIGHT CONDITIONS – DAY TO DAY COMMUTING – Encountering high cambered roads, altered height / wheel squat through load carrying or lowering, fitting wide profile tires/wheels, worn bushings or curb knock damage. Correctly resolving steering pull.

KMAC SYSTEM REVOLUTIONIZING HOW ADJUSTMENT IS MADE – now no more (what has plagued the industry for more than 40 years) – the labour and time consuming need each time an alignment change is required – the removal of bushings and the inaccurate trial and error repositioning to a new setting.

BUSHES SIMPLY REPLACE the 4 Front highest wearing ( and with two and a half times the load bearing area ). Designed also for maximum possible adjustment range. ● ● ● ● NOW ITS ON CAR – Precise single wrench accurate (under load) direct on alignment rack. With fail safe KMAC lock system. Bush extraction and insertion tubes included.


ON TRACK DAYS : ABILITY TO DIAL IN “EXTRA NEGATIVE CAMBER” TO SIGNIFICANTLY REDUCE UNDERSTEER, in the pursuit of hitting those corner apexes every time and allowing to go deeper into the corners with increased traction and braking response. With the result of further lowering lap times in the quest for front row of the grid on race days!

*ALSO SEE COMPLETE RANGE OF KMAC REAR BUSHINGS – CAMBER (AND EXTRA TOE) ADJUSTABLE. Also precise single wrench on car accurately under load – Moving bottom of tire inwards ( or out for extra track width ), unlike rear upper Camber arms that are difficult to access / adjust and need to reduce important clearance “top of tire to outer fender” when wanting to reduce premature inner edge tire wear.

● ● ● ● ALONG WITH POPULAR “UPRATED” BUSHING KIT FOR THE ‘6’ MULTI LINK REAR ARMS. Tauter response – Less twitch / flex, loss of traction. Especially when applying power to lane change / overtake.

# 503316 – 2J Instruction Sheet




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