GH-03B

Dedicated to “Car Masters”.
Catching up with sports cars: the two apexes of Atenza.

“Car Masters” are never satisfied with a single value and instead constantly and extravagantly dream of providing their sedans or wagons, normally categorized as standard or gentle cars, with a touch of a sporty feel. The GH-03 and GH-03B from AutoExe are the answer to that.The GH-03 is characterized by its wild expression: an aggressive look is provided by the front bumper and grill encompassing a large air intake to the fender. Conversely the GH-03B delivers hot performance in spite of a tame design, such as the two-layer structured front bumper with a realistic stereoscopic appearance.

Never compromise on increasing responsiveness when driving. The Brace Kit and Street Sports SUS. Kit enable the rigidity of the suspension roll, which is designed to work poorly on mass-produced cars, to be improved, thus realizing more responsive controllable handling. The overall tuning, including the intake-exhaust and brake system, is also thoroughly taken into account. We also organize most of our parts to ensure they cover the various models, regardless of production period or body type, in providing a wider range of applicable models.

Styling Kit

SPORT


SPORT WAGON


previous arrow
next arrow
PlayPause
previous arrownext arrow
Slider

■GH-03B Styling Kit for Atenza(GH)
Description適合車種部品番号税抜価格仕様コード
Front Bumper&GrilleAll ※1MGA2000¥65,000Fiberglass,unpainted D
Front GrilleAllMGA2500¥28,000Fiberglass,unpainted Exclusive for mazda genuine bumperD
※1 When installing some models, Some Mazda genuine parts are required.Please inquire for details.

GH-03

Styling Kit

SPORT


SPORT WAGON


previous arrow
next arrow
PlayPause
previous arrownext arrow
Slider

■GH-03 Styling Kit for Atenza(GH)
DescriptionModelPart NumberPriceSpecificationCode
Front Bumper&GrilleAll ※1MGH2000¥65,000Fiberglass,unpainted D
Front Grille AllMGH2500¥28,000Fiberglass,unpainted Exclusive for mazda genuine bumD
※1 When installing some models, Some Mazda genuine parts are required.Please inquire for details.

▶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

■Low Down Spring
The roll is placed under control by the spring rate intensified within the range that has less impact on a ride quality, so that the vehicle height can be brought down by approx. 20 mm.  For the riding taste, the car stability is improved by bringing its center of gravity down, which provides a desired tendency to the “person who enjoys driving.”  Moreover, the clearance of tire house becomes reduced, which makes the whole car look low.  As a result, a dynamic feeling is provided to the styling.

■Sports Damper
The damping force of the rebound side in particular increased in comparison with the standard car controls the postural change.  The damping force of the bump side that causes the unpleasant jolt to worsen is almost as same as the standard car.  Further, the adopted dead low speed valve that moves smoothly when it starts to work controls the car posture properly from the extremely low-speed area.  As a result, the comfortable ride quality with less roughness and the sporty driving feeling go hand in hand.

■Street Sports SUS. Kit
Height adjustable kit boosts a sporty ride, while maintaining a balance of mass production specifications. Based on the theory of the engineering dynamics of driving sensation, developed by Mr. Takao Kijima, who is an authority on suspension and the Chief Engineer in sports car development at Mazda, vehicle height, spring rate, and damping force have been well established. It is tuned for exquisite handling beyond the constraints of mass produced vehicles. Mr. Kijima himself directly inspects KIJIMA-SPEC for the FR sports-car. Twin-tube dampers with high precision.

■Adjustable Stabilizer Link
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
Low Down Spring2WDMGH700DiscontinuedRide-height -30mm D
Street Sports SUS. KitAllMGH7850DiscontinuedOverall length ride-height adjustable D
Adjustable Stabilizer LinkFrontAllMGH7605¥20,000Overall 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

■Strut Tower Bar
It is a welded one-piece type with cylindrical rib that binds together the upper sections of the right and the left suspensions tightly with the strong steel pipe and plate.  It reduces the distortion of the body applied from the suspension to ensure the movement of the suspension.  As a result, it creates a zippy feeling of driving a car.  All the more because it is part of the basic item, we stick to the function-oriented stance.

■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.

■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
Strut Tower Bar FrontAllMGH400DiscontinuedSteel 1-piece 2-point D
Floor Cross Bar RearAllMGH450¥12,000Steel 1-piece 2-point D
Lower Arm BarFront

Rear
All

All
MGG460

MGH440
Discontinued

Discontinued
Steel 1-piece 2-point

Steel 1-piece 3-point
D
Member Brace SetAllMGH470¥58,000Steel 4-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 ReplacementAllMGH9A00¥6,500Dry type ReplacementD
Sports Induction Box2.5LMGH957¥24,000Fiberglass filter frame+Aluminum air guideD
Sports Induction Box
with Filter
2.5LMGH957X¥31,000Fiberglass filter frame+Aluminum air guide+K&N air filterD
Ram Air Intake System2.5LMGH959¥94,000Exclucive Wet type air filter+Carbon intake box E
Premium Tail Muffler5door Sport/Sedan

Sport Wagon
MGH8Y00

MGH8Y10
¥104,000

¥104,000
Stainless steel Main pipeφ50.8 Tipφ110x95x2D
Exhaust FinisherAllMGH8A00¥22,000Stainless steel Tipφ95x80(2pcs)D

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.

■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 PadFrontAll(Except 25Z)

25Z
MGS5A10

MGH5A10
¥15,000

¥15,000
Asbestos-freeD
Street Sports Brake PadRearAll(Except 25Z)

25Z
MGS5A20

MFD5A20
¥13,000

¥13,000
Asbestos-freeD
Street Brake RotorFrontAll(Except 25Z)

25Z
MGS5A50

MGH5A50
¥39,000

¥39,000
With cleaning slit,Replacement type D
Street Brake RotorRearAll(Except 25Z)

25Z
MGS5A55

MGH5A55
¥38,000

¥35,000
With cleaning slit,Replacement type D
Sports Brake LineAll(Except 25Z)MGH540DiscontinuedStainless 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 Oil Filter
The “Sports Oil Filter” has highly efficient filtration fibers that ensure a maximum oil flow while still removing fine grain sludge as small as 10 microns in size through being equipped with a strong self-contained magnet which catches any abrasive metal powder, having being developed with the focusing on integral filtration functions that will protect your engine. A back-up net inside the filter prevents the filtering materials from being deformed due to any high pressure from sudden losses in pressure, thus achieving an effectively balance between all the functions required in an oil filter.

■Sports Clutch Line
The stainless steel mesh PTFE (Teflon) clutch line creates extremely small expansion generated by oil pressure, and very little degradation due to lapse of time compared to rubber clutch line which is used in mass-produced vehicles. The feeling of the clutch is more direct and lasts for a long time. In addition, a PVC coating is applied to protect the hose.
DescriptionModelPart NumberPriceSpecificationCode
Sports Clutch LineM/TMGG650DiscontinuedStainless steel PTFED

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

■Oil Filler Cap
The mass produced, resin oil filler cap is replaced with machined 52S aluminum, adding a touch of craftsmanship. Bright red, anodized processing accentuates a glamorous mechanical flavor to the engine compartment. Laser engraved AutoExe logo expresses a sophisticated look. Two lineups of one-touch type and screw type can handle a wide range of old and new Mazda cars.

■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.

■Bonnet Damper
High pressure gas damper assist makes opening and closing the bonnet even easier and smoother. The conventional lock stay is also no longer required, thus significantly improving the maintainability of the engine room. Special mount brackets for minimizing the load on the connecting parts, bonnet, and frame enable simple bolt-on installation with no holes being necessary.

■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.
DescriptionModelPart NumberPriceSpecificationCode
Oil Filler CapAllA1400-03¥5,800One touch type Anodized aluminumD
Aero Sports Wiper BladeAllMGH0250¥8,800With built-in wind deflector Right and left setD
Bonnet DamperAllMGH2960¥20,000High pressure gas dampers+mount bracketsD
Wheel Nut SetAllA00100B¥12,800Chrome-vanadium steel +Aluminum end capD

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
Paddle Shift Lever Red

Black
AT(25Z/25S)

AT(25Z/25S)
A1381-03

A1381-08
¥24,000

¥24,000
Aluminum Red painted

Aluminum Black painted
D
Shift Knob
(Leather/Ball shape)
Red stitchM/T

A/T
A1341-03

A1342-03
¥9,000

¥9,000
Genuine leather Screw pitch:M10X1.25

Genuine leather Screw pitch:M8X1.25
D
Shift Knob(Leather)Red stitch


Black stitch
M/T

A/T

M/T

A/T
A1396-03

A1397-03

A1396-08

A1397-08
¥8,800

¥8,800

¥8,800

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

Genuine leather Screw pitch:M8X1.25

Genuine leather Screw pitch:M10X1.25

Genuine leather Screw pitch:M8X1.25
D