K-MAC BMW E70, E71, E72, F15, F16, F85, F86 incl ‘M’
Front Caster Thrust Arm Adjustable Bush Kit Bushing (Pair).
Incl’s Bush Extraction/ Insertion tubes.
# 193816- 4J

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NEW CAR INDUSTRY’S BEST KEPT SECRET

Even ‘M’ Series – No Camber & Caster Adjustment OEM !
All to do with cost cutting & ever increasing speeds of auto assembly lines.

K-MAC – SIMPLY THE BEST
Race Proven – Guaranteed Biggest, Quickest, Strongest, ADJUSTMENT SYSTEMS !
WHAT YOU WOULD EXPECT

EXPERIENCE OF PROUDLY “MANUFACTURING”
(Not just sourcing imports / relabelling)
ADJUSTER KITS LONGER THAN ANY OTHER COMPANY.
( Resolving OEM Suspension shortcomings since 1964 ! )
WITH K-MAC :
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Unique Patented design – Precise, single wrench adjustment ( accurately under load, direct on alignment rack )
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Not inaccurate, time consuming multi bolt systems or need to disassemble to re adjust settings.
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Biggest / Strongest adjustment range.
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Mono ball / 2 Axis thrust arm bushes, Significantly improving brake and steering response.
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Unique design superceding steel spherical bearings having more than 2 ½ times the load bearing / impact area.
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Priced Right – K-MAC kits include both sides. Combining Strength Reliability and Ease of fitment.

K-MAC
SIMPLY THE BEST

Race Proven Guaranteed – Biggest, Quickest, Strongest, ADJUSTMENT SYSTEM !
WHAT YOU WOULD EXPECT — EXPERIENCE OF PROUDLY “MANUFACTURING”
(Not just sourcing imports / relabelling)
ADJUSTER KITS LONGER THAN ANY OTHER COMPANY.
( Resolving OEM Suspension shortcomings since 1964 ! )
WITH K-MAC :
tick
Unique Patented design – Precise, single wrench adjustment ( accurately under load, direct on alignment rack )
tick
Not inaccurate, time consuming multi bolt systems or need to disassemble to re adjust settings.
tick
Biggest / Strongest adjustment range.
tick
Mono ball / 2 Axis thrust arm bushes, Significantly improving brake and steering response.
tick
Unique design superceding steel spherical bearings having more than 2 ½ times the load bearing / impact area.
tick
Priced Right – K-MAC kits include both sides. Combining Strength Reliability and Ease of fitment.

When 2nd Best isn’t Enough ….
ALL THE LATEST DESIGN BREAKTHROUGHS NOT FOUND IN OTHER BRANDS ….
( INCL. VERY LATEST 2024 UPDATES – SEE WEBSITE “ABOUT US” )
WHAT YOU WOULD EXPECT BEING THE LONGEST ESTABLISHED MOST EXPERIENCED ADJUSTABLE STRUT PLATE AND BUSHING KIT MANUFACTURERS WITH PROUDLY “IN HOUSE” MANUFACTURE – NOT SOURCING IMPORTS / RELABELING. ALLOWING TOTAL CONTROL OVER QUALITY AND WITH IT RAPID, CONSTANT DESIGN IMPROVEMENTS (Do appreciate any constructive ideas you can suggest in how we can further increase our market leadership).

TODAY’S AUTOS OEM THERE IS ONLY “TOE (DIRECTIONAL) ADJUSTMENT – NEW CAR INDUSTRIES BEST KEPT SECRET (AND EXTRA WIDE ALIGNMENT PARAMETERS TO COMPENSATE!)

KMAC THEREFORE SAW THE NEED AND HAS REINSTATED A WHOLE NEW GENERATION OF REPLACEMENT “ADJUSTABLE” BUSHINGS (SEE “ABOUT US”) – UNIQUE PATENTED SINGLE WRENCH, FAST, ACCURATE ON CAR (UNDER LOAD) DIRECT ON ALIGNMENT RACK!

CASTER : ALLOWING TO CORRECTLY RESOLVE STEERING PULL, reduce dive / lift, improve high speed directional control and also significantly “brake and steering response”. Also see “CAMBER” adjustable bushings.

FINALLY RESTORING ONGOING ADJUSTMENT FOR OTHER THEN SHOWROOM HEIGHT CONDITIONS – DAY TO DAY COMMUTING – Encountering high cambered roads, altered height through load carrying or lowering, fitting wide profile tires, worn bushings or curb knock damage.

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.

NOW PRECISE “SINGLE WRENCH” ON CAR ACCURATELY (UNDER LOAD) DIRECT ON ALIGNMENT RACK. Replacing the 2 front thrust arm inner bushings. Designed for absolute maximum adjustment range. KMAC “fail safe lock system” and bush extraction / insertion tubes included.

CHECK LIST / EXTRA FEATURES KMAC BUSHES VERSES OTHER BRANDS: Where other brands merely replace “OEM rubber bushes with urethane to eliminate the OEM oil and air voids in the endeavour to improve brake and steering response. The problem here is that with today’s autos multi link arms and different mount angles, this inhibits the suspension arms travelling through their required arcs which can cause even more wheel tramp / loss of traction with arms binding, locking up and lead to breakage!

KMAC BUSHES THEREFORE WHERE REQUIRED ARE “MONO BALL / 2 AXIS”, DESIGN
eliminating the OEM oil and air voided rubber bushings for improved durability and also steering response (the unique design superseding short life spherical bearings having more then 2.5 times the load bearing area).

ON TRACK DAYS : ABILITY TO DIAL IN “EXTRA NEGATIVE CAMBER” TO SIGNIFICANTLY REDUCE UNDERSTEER, in the pursuit of hitting those corners 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. Precise single wrench” on car accurately under load (unlike rear Camber arms K-MAC are easily accessible to adjust and they retain all important clearance top of tire to outer fender).

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