BK-03

Pleasure, AXELA style.
Exert total control over the strongest FF hatchback machine.

A competitive front face sans the conventional Mazda logo. A premium tail muffler and sports intercooler that bursts forth with instantaneous turbo power. An upper-lower 2 level position brace kit and a suspension that converts the enormous power to tight traction over even jagged road surfaces. With features like this, AutoExe Option is a newly developed specialist option collection designed to exert ultimate control over the strongest FF hatchback machine. Tuning technique born from a thorough knowledge of Mazda car operation propels the hidden thrilling performance of this car into an undeniably real experience of pleasure. This is “A New Driving Sensation Come True!”

Styling Kit

 

Front Grille for Mazda genuine bumper


■BK-03 Styling Kit for Mazdaspeed Axela(BK3P)
DescriptionModelPart NumberPriceSpecificationCode
Front Bumper&Grille AllMBM2000¥60,000Fiberglass,unpaintedD
Front GrilleAllMBM2500¥28,000Fiberglass,unpainted Exclusive for mazda genuine bumperD

Functional Parts

▶Suspension Parts

“A New Driving Sensation” – Suspension is the core of full running sports sensation.Our aim is handling at will, beyond the boundaries of mass-produced vehicles. For drivers who want to actively enjoy driving, not only the matter of simply stiff or soft feeling, but to be provided the best street driving specification which has refined the dynamic sensitivity performance such as the initial responsiveness at the time of steering and the transient characteristic of rolling.

Parts lineup

■Adjustable Stabilizer Link(Front)
The length of the stabilizer link is designed with using the factory standard car as a guideline.  Due to this, when lowering the car height, at which time the angle of the lower arm changes, there is a tendency for arm angle of the link and stabilizer becomes more acute than the appropriate value, which spoils the true stabilizer effect.  The Adjustable Stabilizer Link is an item which allows the true stabilizer functionality to shine through by adjusting the link length when lowering down, so that the arm angle of the stabilizer is kept at the appropriate setting.

■Adjustable Stabilizer Link(Rear)
The length of the stabilizer link is designed with using the factory standard car as a guideline.  Due to this, when lowering the car height, at which time the angle of the lower arm changes, there is a tendency for arm angle of the link and stabilizer becomes more acute than the appropriate value, which spoils the true stabilizer effect.  The Adjustable Stabilizer Link is an item which allows the true stabilizer functionality to shine through by adjusting the link length when lowering down, so that the arm angle of the stabilizer is kept at the appropriate setting.
Description ModelPart NumberPriceSpecificationCode
Adjustable Stabilizer Link Front

Rear
All

All
MBK7605

MBK7655
¥22,000

¥20,000
Overall length adjustable Right and left setD

Body Parts

In order to increase the sense of unity between the driver and the car, tuning to train the body is fundamental. By decreasing the slight distortion of each part of the body generated by, for example, the force on the road surface while turning a corner, the motion of the initial operation of the suspension which was absorbed by the distortion is pulled out, enhancing handling with a sense of direct reaction from the moment you turn the steering wheel with no delay.

Parts lineup

■Floor Cross Bar
It is a newly conceived reinforcement part that reinforces the floor by binding the right and the left sides of the rear floor with a steel pipe.  It produces the effect close to the tower bar without almost sacrificing the ease of use of the luggage room.  It concurrently uses the high-intensity bolt, etc. of the seat for installation, and won’t cause any annoying burden on the body, either.  We particularly recommend that it be installed together with the front strut tower bar.

■Lower Arm Bar(Front)
It uses the steel pipe to reinforce the right and the left bases of the lower part of the front suspension that greatly affect the steering.  Reducing the opening of the section where the suspension is attached to control the alignment change, it increases the secured sense of steering.

■Lower Arm Bar(Rear)
It uses the steel pipe to reinforce the right and the left bases of the lower part of the front suspension that greatly affect the steering.  Reducing the opening of the section where the suspension is attached to control the alignment change, it increases the secured sense of steering.

■Tower Brace Set
It is an authentic part that has evolved the basic concept of strut tower bar more spatially while inheriting it.  Based on the oval shaft made of steel, it adopts the dedicated layout by vehicle type such as two way stress distribution structure and surface pressure distribution structure intended to avoid the stress concentration on the mount point.  As a result, it secures the unprecedented high rigidity as the bolt-on part.  Front and rear make a set.

■Member Brace Set
The whole open-structured floor such as the center tunnel and the lower part of fuel tank is thoroughly reinforced by the trussed frame that combines the tenacious steel pipe and gusset.  It reduces the vibration and the kink of the floor to allow proper function of the front and the rear suspensions.  When used in combination with the tower brace set, the upper/down two-stage high-rigidity body is completed.  Front and rear make a set.
Description ModelPart NumberPriceSpecificationCode
Floor Cross Bar RearAllMBL450¥12,000Steel 1-piece 2-pointD
Lower Arm BarFront

Rear
All

All
MBM460

MBK440
Discontinued

¥16,000
Steel 1-piece 2-point

Steel 1-piece 3-point
D

D
Tower Brace SetAllMBM480DiscontinuedSteel 6-piece Front and Rear set D
Member Brace SetAllMBM470DiscontinuedSteel 2-piece Front and Rear set D

Intake & Exhaust Parts

For intake / exhaust tuning which has a direct impact on comfortable driving, improvement of peak power has no significance, but the reaction to instantly transmit the driver’s intention to the car.  Accelerator response is improved based on the air filter and the muffler with moderately reduced resistance. A discreet sports sound deepens communication between the driver and the car.

Parts lineup

■Air Filter Replacement
Used to replace the filter components but which allow utilization of the original air cleaner box. Dry nonwoven fabric that does not affect air flow sensors is used for the filter material. The specifications provide a good balance of ventilation performance and dust filtering. In addition, stainless mesh, which is not available with the original products, reduces any deformation of the filter medium at high engine speeds, while also easily and effectively improving accelerator response. Its disposable design also makes it easy to maintain.

■Sports Induction Box
Only the part of the genuine air cleaner cover that is of air intake resistance gets removed. Air intake efficiency is then improved by using the induction box with a genuine air cleaner element. The product sucks in fresh air and is comprised of an aluminum baffle plate that provides a thermal protection from the engine room and a funnel type FRP frame mounted in front of the filter. Efficiency can be further enhanced by combining it with an optional air cleaner. The sporty engine sound that results from removing the air cleaner cover also heightens its appeal.

■Ram Air Intake System
It is structured to take in more fresh air as the car runs more distance with the air intake directed forward the car.  Fresh air is not only efficiently taken in through the dedicated efficient filter, but also the insulation-efficiency and high-grade carbon is used in the main body.  Therefore, it produces the effect close to an incensement of engine displacement.  The sound of air taken in that you can hear even inside the car is comfortable, and your feelings of driving also run high.

■Premium Tail Muffler
Profound feeling with sophistication is the fascination of this series. An oval shaped tail end of 110X95 mm is exactly what is needed for a refined touch. The gentle sport sound that is controlled and muffled for driver and passengers, and improvement of accelerator response within a practical range, are coexistent with the large-capacity, straight-through silencer, in which a slightly smaller main pipe and inner structure are carefully tuned.
DescriptionModelPart NumberPriceSpecificationCode
Air Filter ReplacementAllMBK9A00¥6,500Dry type ReplacementD
Sports Induction BoxAllMBM957¥24,000Fiberglass filter frame+Aluminum air guideD
Sports Induction Box
with Filter
AllMBM957X¥31,000Fiberglass filter frame+Aluminum air guide+K&N air filterD
Ram Air Intake SystemAllMBM959¥98,000Exclucive Wet type air filter+Carbon intake box E
Premium Tail MufflerAllMBY8500¥78,000Stainless steel Main pipeφ65.0 Tipφ110x95D

Brake Parts

The cardinal point of the brake is to stop the car safely. The secondary expected function of the brake is easy control for the driver to freely reduce the speed of the car so as to enjoy driving as one wishes. As for sequential braking, it performs so as to synchronize the sensitivity of the driver using the brace for which delay reaction of braking can be solved by strengthening the rigidity of the mounting section for the pedal and the brake pads with a small change in the coefficient of function.

Parts lineup

■Street Sports Brake Pad
“Deceleration of at will”, it is our goal. Not just for the performance in stopping, the design focuses on the stable effectiveness at the time of continuous braking, meticulous load shifting while cornering, giving very flexible control of the vehicle speed. On the assumption of driving on the road, the coefficient of friction (μ) is constantly changing depending on the conditions such as breaking actions, speed of the vehicle, and temperature, etc. The variation of such changes and how it changes became our interests. Sport-oriented drivers’ sweetheart, “transient property of μ”, generates spice which synchronizes the sensibilities.

■Sports Brake Rotor
Our Sports Brake Rotor has a full two-piece structure that improves fade and crack resistance. Specifications in pursuit of functionality include the fin shaped ventilation that steadily releases heat, the cleaning slits that help maintain the pad surface in good condition, and the black finish that protects the rotor from rusting. The bell housing is made from lightweight duralumin. Only the disk rotor part needs to be replaced once the product has worn-out. Designated a sports car lineup product.

■Street Brake Rotor
Street brake Rotor has the same one piece structure as the mass produced rotors.
Content of carbon and silicon have been changed to strengthen the component.
Moreover, metallic bond formation is stabilized by a thorough heat treatment process, which is abbreviated in mass produced rotors. This results in restraining heat distortion, and improves fade resistance. Other remarkable features are as follows: function to let out fade gas generated from heated brake pad, or cleaning slit that planes the surface of carbonized brake pad and enhances brake operation.

■Sports Brake Line
If you jam down on the brake pedal, the pressure is conveyed to the pad through the hose containing the brake fluid to actuate the brake.  The hose material is changed from genuine rubber to Teflon coated with low-expansion stainless mesh to convey the force on pedal efficiently to the pad, and improve the braking reaction.
Description ModelPart NumberPriceSpecificationCode
Street Sports Brake PadFront

Rear
All

All
MBL5A10

MBL5A20
¥15,000

¥13,000
Asbestos-freeD
Sports Brake RotorFront

Rear
All

All
MBA560R

MBA565R
¥72,000

¥65,000
Cast iron rotor+ aluminum bell housing D
Street Brake Rotor Front

Rear
All

All
MBA5A50

MBK5A55
¥39,000

¥35,000
With cleaning slit,Replacement type D
Sports Brake LineAllMBK540¥28,000Stainless steel PTFED

Drivetrain Parts

Pull the potential of the engine completely out and convert it into traction on the road surface. A sports clutch set and a flywheel to support brisk gear change. While increasing the feeling of being directly connected with the car, Limited Slip Diff, for example, the driver positively enjoys the change of the attitude of the car in turning a corner, and the transient characteristic, where abrupt movements are eliminated as much as possible, are built in.

Parts lineup

■Sports Intercooler
An intercooler kit for the original exchange type DISI turbo.  The core thickness has been increased and the capacity has been boosted.  The air intake temperature is lowered via the optimized outer and inner fins.  Also, the inner tube with a tapered air intake entrance has improved the air permeability rate to approximately 60%* compared to the original part, reducing pressure loss.  Output and acceleration response is improved.  Bolt-on installation is available.
DescriptionModelPart NumberPriceSpecificationCode
Sports IntercoolerAllML3990¥138,000Replacement typeE

Utlity Parts

The surface texture and the usability have been given great attention in order to enjoy pleasant, everyday driving in addition to well behaved running. Enjoy the utility items, namely side visor with ventilation system which improves the style with sporty aeroform and the bonnet damper supporting opening / closing of the bonnet, equipped with superb functionality which is not found in mass-produced cars.

Parts lineup

■Aero Sports Wiper Blade
The wiper blade has the Aero shape. The Aero form extends to the arm joint section, because of the large deflector which is equipped with fins. The wind pressure generated while driving is actively received in the blade and suppress lifting of the wiper. The blade rubber evenly adheres to the glass surface, improving visibility during high speed driving in the rain. Equipped with stainless steel AutoExe ornaments.

■Wheel Nut Set
It is a fashionable small-diameter wheel nut that places the aluminum end cap with a logo of AutoExe on the top.  The design of oddly shaped heptagon intended to use the dedicated adaptor wrench for attachment is adopted to allow the combined ue that protects the wheel from theft, too.  The high-strength chrome-vanadium steel that resists loosening under high temperature is adopted as a raw material so that the durability and the reduced diameter can go hand in hand
M12XP1.5 L:32mm.

■Helical Short Antenna
A short type of antenna with a total length of 80 mm, which has a high sensitivity helical coil built into it. Eliminates troublesome contraction in multilevel parking lots. It is compatible with a rod type antenna. Two types of antenna exclusively for MX-5 (ND/NC) and general use antenna are available.
DescriptionModelPart NumberPriceSpecificationCode
Aero Sports Wiper BladeAllMBK0250¥8,800With built-in wind deflector Right and left setD
Wheel Nut SetAllA00100B¥12,800Chrome-vanadium steel +Aluminum end capD
Helical Short AntennaAllA1460¥3,800L=80mm Screw pitch:M5 with Mount colorE

Interior Parts

In order to clearly transmit the intention of the driver to the car, the texture and the functionality of the cockpit are meticulously designed. For the interior, we have a steering wheel with a built-in airbag and a casually pleasing sport sensibility; and we have focused on a shift knob, the operation of which provides a tangible feeling. Please enjoy exchanging intimate dialogue with your car.

Parts lineup

■Shift Knob (Leather/Ball Shape)
Made of genuine leather; 51 mm in diameter with operability in mind. Shift knob easily fits in your palm, and you can hold it both up and sideways. Height is easily adjustable according to the size of the driver and the driver’s taste. Choice of red stitch and black stitch is available. AutoExe logo is engraved on the top.

■Shift Knob (Leather)
A size with a small diameter of 42 mm. Shift knob which easily fits in your palm, and  you can hold it both up and sideways. Height is easily adjustable according to the size of the driver and the driver’s taste. Choice of red stitch and black stitch is available. AutoExe logo is engraved on the top.
Description ModelPart NumberPriceSpecificationCode
Shift Knob
(Leather/Ball shape)
Red stitchAllA1341-03¥9,000Genuine leather Screw pitch:M10X1.25D
Shift Knob(Leather)Red stitch

Black stitch
All

All
A1396-03

A1396-08
¥8,800

¥8,800
Genuine leather Screw pitch:M10X1.25D