G54

    OEM+ Rear Wishbones with Polyurethane Bushes I Porsche 911 997

    £150.00
    £150.00
    Tax included.

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    Detailed product description

    The G54 OEM+ Rear Wishbones are developed for the Porsche 911 997 as a precision replacement for selected original rear suspension arms. The rear axle of a 997 must manage substantial cornering, braking and power delivery loads while maintaining accurate tyre contact. Wear within the original bushes or flex in the supporting arm can reduce geometry consistency and make the car feel less settled at the limit.

    Each wishbone is machined from 6082 grade aluminium billet using state of the art CNC machinery. The design concentrates material around the mounting and bush locations, with profiled sections controlling mass and providing a clear engineered appearance. Powerflex polyurethane bushes deliver more consistent support than typical aged rubber while retaining enough compliance for an OEM+ road car, making the wishbones suitable for well maintained standard cars and focused fast road builds.

    The anodised finish improves corrosion resistance and allows the end user to choose a colour that complements the rest of the chassis. The result is a part designed to look appropriate on a premium performance car while providing a practical improvement in suspension control and service life. A Porsche specialist alignment is required after installation.

    Design features and customer benefits

    • OEM+ rear wishbone specification for Porsche 911 997.
    • 6082 billet aluminium, CNC machined for accurate geometry.
    • Powerflex polyurethane bushes for improved control with road suitable compliance.
    • Supports rear wheel location under cornering, braking and acceleration.
    • Purposeful machined design complements the 997 chassis.
    • Sold as 1 pair

    Product Fits

    Make
    Model

    Porsche

    997 Carrera

    Porsche

    997 Carrera S

    Porsche

    997 Carrera 4

    997 Carrera 4S

    Porsche

    997 GTS

    Porsche

    997 Turbo

    Porsche

    996 Carrera

    Porsche

    996 Carrera S

    Porsche

    996 Carrera 4

    Porsche

    996 Carrera 4S

    Porsche

    996 Turbo

    		 -

    Technical Details

    Parameter
    Info

    Porsche

    997 Carrera

    Porsche

    997 Carrera S

    Porsche

    997 Carrera 4

    997 Carrera 4S

    Porsche

    997 GTS

    Porsche

    997 Turbo

    Porsche

    996 Carrera

    Porsche

    996 Carrera S

    Porsche

    996 Carrera 4

    Porsche

    996 Carrera 4S

    Porsche

    996 Turbo

    		 -

    Care Instructions

    Application: Porsche 911 997 rear wishbone position

    Recommended equipment: Vehicle lift, transmission or hub support, suitable sockets and spanners, torque wrench, approved spring or suspension support equipment where required, marking pen, alignment equipment and new single use fasteners where specified by the vehicle manufacturer.

    Safety first: Work only on a cool, stable vehicle supported by approved lifting equipment. These instructions are an overview; the current OEM workshop procedure and torque data take priority.

    Procedure

    1. Verify the exact Porsche 997 model, drivetrain, rear axle layout and original arm part number. Differences can exist between Carrera, four wheel drive, Turbo and GT derivatives.

    2. Measure and record the existing rear ride height and alignment values. Note the position of any eccentric adjusters, while recognising that a full geometry setup will still be required.

    3. Raise the vehicle on a suitable lift, remove the rear wheel and support the wheel carrier securely. Follow Porsche workshop precautions where the suspension spring or damper load affects the arm.

    4. Remove the fasteners securing the rear wishbone to the subframe and wheel carrier. Use the prescribed sequence and replace all hardware that Porsche identifies as single use.

    5. Inspect the subframe, wheel carrier, mounting bores and adjacent links for cracks, distortion, corrosion or damaged threads. Resolve any fault before installing the billet arm.

    6. Compare the orientation, mounting centres, bush widths and offsets of the G54 arm with the removed component. Lubricate polyurethane bushes only with the approved assembly lubricant.

    7. Install the new arm without forcing it between the brackets. Fit all bolts finger tight and check that the arm moves through its intended range without fouling nearby components.

    8. Load the suspension to normal ride height or use a drive on alignment lift. Tighten the fasteners to the current Porsche torque and angle values.

    9. Refit the wheel and complete a full Porsche geometry setup, including rear camber and toe. Check thrust angle and steering wheel position.

    10. Carry out a controlled road test, followed by a visual inspection of bush seating, clearances and fastener security.

    Post installation checks

    A Porsche specialist geometry setup is essential after installation.

    Confirm that all removed covers, shields, hoses, wiring clips and undertrays are correctly refitted. Record the installation date, mileage and any alignment settings for future servicing.
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    OEM+ Rear Wishbones with Polyurethane Bushes I Porsche 911 997

    £150.00

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