Interior Upgrades & Accessories

Personalise your driving space with car interior upgrades and accessories from Speed Science. Explore steering wheels, boss kits, quick release hubs, shift knobs, shifters and shift boots, alongside race seats, seat rails, harnesses and harness bars.

Find gauges, shift lights, switch panels and dash accessories to complete your setup, plus pedals, pedal boxes and hydraulic handbrakes. Check individual product listings for vehicle compatibility, mounting requirements and specifications before choosing parts for your build.

  • AEM X-Series EGT Gauge Accessory Kit
    Sale

    AEM X-Series EGT Gauge Accessory Kit

    AEM
    Original Price $34.66 NZD
    Current Price $29.81 NZD

    AEM’s new X-Series Digital Gauges combine incredible looks, increased readability and a multitude of new, easy-to-use features! X-Series Digital Di...

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    Original Price $34.66 NZD
    Current Price $29.81 NZD
    Sale
  • BLOX Racing Gauge Cluster - Dc Integra

    BLOX Racing Gauge Cluster - Dc Integra

    BLOX Racing
    $78.72 NZD

    BLOX Racing offers injection-molded ABS plastic gauge pods and meter clusters for its high performance line of 52mm metering gauges.Fits most othe...

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    $78.72 NZD
  • CorkSport Leather Shift Knob for Manual Mazdas 1989 - 2018

    CorkSport Leather Shift Knob for Manual Mazdas 1989 - 2018

    CorkSport
    $212.73 NZD

    Improve your shifting experience with the CorkSport’s leather shift knob for Mazdas and Mazdaspeeds. Weighing in at 320 grams and wrapped in high-q...

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    $212.73 NZD
  • CorkSport Mazdaspeed Coolant Temperature Gauge

    CorkSport Mazdaspeed Coolant Temperature Gauge

    CorkSport
    $265.92 NZD

    Keep an eye on your Mazda’s engine health with the CorkSport 52mm Coolant Temperature Gauge.  Stepper motor movement and a precision sensor provide...

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    $265.92 NZD
  • NRG Innovations SFI Key Way Type Quick Release
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    NRG Innovations SFI Key Way Type Quick Release

    NRG Innovations
    $274.74 NZD

    Our newest Quick Release. After making leaps and bounds with our standard ball locking Quick Release, we've decided to shake it up a bit and introd...

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    $274.74 NZD
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  • Torque Solution Short Shift Plate: Mazdaspeed 3/6

    Torque Solution Short Shift Plate: Mazdaspeed 3/6

    Torque Solution
    $101.63 NZD

    Torque Solution Short Shifter Applications: Mazdaspeed 3 2007-2009 Torque Solution Short Shift Plate was designed to reduce that dreaded pickup tr...

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    $101.63 NZD
  • COBB Ford Adjustable Shift Plate Focus ST 2013-2018, Focus RS 2016-2018

    COBB Ford Adjustable Shift Plate Focus ST 2013-2018, Focus RS 2016-2018

    COBB
    $256.73 NZD

    The new and improved COBB Adjustable shift plate allows users to adjust between 3 positions (20%, 30%, and 40%) of throw reduction. This shortens s...

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    $256.73 NZD
  • CorkSport 2014-2018 Mazda 3, Mazda 6 & CX5 Short Shift Plate Kit

    CorkSport 2014-2018 Mazda 3, Mazda 6 & CX5 Short Shift Plate Kit

    CorkSport
    $276.55 NZD

    The CorkSport Mazda short shift plate shortens the throw of your shifter, without replacing your entire shifting kit. This allows for quicker shift...

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    $276.55 NZD
  • Precision Works Billet Shifter - CL7/9

    Precision Works Billet Shifter - CL7/9

    Precision Works
    $848.87 NZD

    Applications: 2004-2008 CL/9 K-Swap Using CL7/9 Transmissions B-SERIES w/ AWD Direct replacement for the applications above **The Front Cable ...

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    $848.87 NZD
  • Precision Works Billet Shifter - DC5/K-Swap

    Precision Works Billet Shifter - DC5/K-Swap

    Precision Works
    $840.36 NZD

    Applications 2002-2006 DC5 Integra 2001-2005 HONDA CIVIC EM2/ES K SWAPS Direct replacement for DC5 and works with OEM and aftermarket cab...

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    $840.36 NZD
  • K-Tuned Circuit X Lean Back Shifter - B/D Series-Shifters-Speed Science

    K-Tuned Circuit X Lean Back Shifter - B/D Series

    K-Tuned
    $633.52 NZD

    *ideally suited for ek chassis* We released our original B/D Shifter back in 2012. Since then we have released three different versions. We have a...

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    $633.52 NZD
  • SpeedFactory Modified Shift Change Holder Assembly - B Series-Shifters-Speed Science

    SpeedFactory Modified Shift Change Holder Assembly - B Series

    SpeedFactory
    $1,556.99 NZD

    1st off, what is the SCHA, and what does it do? The SCHA is located inside the transmission housing and is the internal mechanism that actually mo...

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    $1,556.99 NZD
  • ASR Billet Steering Wheel Spacers-Quick Release Hubs-Speed Science

    ASR Billet Steering Wheel Spacers

    ASR
    from $230.33 NZD

    Enhance your driving position with the ASR machined billet steering wheel spacer. The spacer gives the user the adjustability of moving the steer...

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    from $230.33 NZD
  • HKB Sports Boss Kit - Toyota (Older Models)

    HKB Sports Boss Kit - Toyota (Older Models)

    HKB
    $94.99 NZD

    Part Number : OT-42 This boss kit will allow you to simply attach any of the steering wheels we list on our website to your vehicle. These are vehi...

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    $94.99 NZD
  • MOMO MONTECARLO STEERING WHEEL 350MM YELLOW
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    MOMO MONTECARLO STEERING WHEEL 350MM YELLOW

    MOMO
    $493.35 NZD

    The stylish MOMO Montecarlo steering wheel has been engineered to provide the most comfortable and accessible driving experience. The Montecarlo fe...

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    $493.35 NZD
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  • MOMO MONTECARLO STEERING WHEEL 350MM BLUE

    MOMO MONTECARLO STEERING WHEEL 350MM BLUE

    MOMO
    $493.35 NZD

    The stylish MOMO Montecarlo steering wheel has been engineered to provide the most comfortable and accessible driving experience. The Montecarlo fe...

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    $493.35 NZD
  • MOMO MONTECARLO STEERING WHEEL 320MM
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    MOMO MONTECARLO STEERING WHEEL 320MM

    MOMO
    $493.35 NZD

    The stylish MOMO Montecarlo steering wheel has been engineered to provide the most comfortable and accessible driving experience. The Montecarlo fe...

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    $493.35 NZD
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  • NRG Steering Wheel Hook CNC Aluminum w/ Laser Logo
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    NRG Steering Wheel Hook CNC Aluminum w/ Laser Logo

    NRG Innovations
    $78.50 NZD

    Designed primarily to secure your steering wheels plus everything else High graded CNC aluminum for extra durability 50/50 hook and loop webbing P...

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    $78.50 NZD
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  • GrimmSpeed Shift Knob 5SPD Shift Boot Retainer

    GrimmSpeed Shift Knob 5SPD Shift Boot Retainer

    GrimmSpeed
    $46.81 NZD

    The GrimmSpeed shift boot retainer will hold your shift boot in place around the base of the shift knob. This is meant for Subaru 5spd owners that ...

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    $46.81 NZD
  • Mishimoto Pistol Grip Shift Knob-Black

    Mishimoto Pistol Grip Shift Knob-Black

    Mishimoto
    $179.05 NZD

    Grip and rip on your shifter in comfort. This pistol grip Mishimoto shift knob is ergonomically designed for maximum comfort. Unlike many other pis...

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    $179.05 NZD
  • Circuit Hero V2 Shifter Plate - EG Civic 92-95

    Circuit Hero V2 Shifter Plate - EG Civic 92-95

    Circuit Hero
    $120.65 NZD

    Our newly redesigned shift plates for EG applications are finally here! What's changed? We now offer 2 color options, brushed and black anodized f...

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    $120.65 NZD
  • PERRIN Barrel Shift Knob - GT86/BRZ/WRX
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    PERRIN Barrel Shift Knob - GT86/BRZ/WRX

    PERRIN
    $256.39 NZD

    Improve your interior styling and shifting action with a heavyweight brushed stainless steel PERRIN Shift Knob. SPECS STI & BRZ/FR-S/86 Knob...

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    $256.39 NZD
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  • Circuit Hero Type-B Shift Knob (Polished)

    Circuit Hero Type-B Shift Knob (Polished)

    Circuit Hero
    $142.58 NZD

    The Circuit Hero Type-B shift knob is a weighted "teardrop" or "light bulb" ergonomic shape that feels natural to shift. Features: 81mm tall 43mm ...

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    $142.58 NZD
  • K-Tuned Billet Shift Knob-Shift Knobs-Speed Science

    K-Tuned Billet Shift Knob

    K-Tuned
    $208.65 NZD

    K-Tuned Billet Shift KnobApplications: All Honda / Acura modelsNote:Will fit any shifter with a M10 x 1.5 thread pitchSpecifications:Aluminum Shif...

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    $208.65 NZD
  • Autogauge 2" Blue LED Water Temperature Gauge

    Autogauge 2" Blue LED Water Temperature Gauge

    Autogauge
    $105.00 NZD

    Part Number: 52AWTBLSWL270 Electrical gauge. 52mm - Stepper motor - Blued LED - Opening Ceremony - Warning Light. Each gauge comes with its own cup...

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  • Autogauge 2" Blue LED Boost Gauge (PSI)

    Autogauge 2" Blue LED Boost Gauge (PSI)

    Autogauge
    $105.00 NZD

    Part Number: 52ABOBLSWL270-SM Electrical gauge. 52mm - Stepper motor - Blued LED - Opening Ceremony - Warning Light. Each gauge comes with its own ...

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  • Autogauge 2" Black Boost Gauge (PSI)

    Autogauge 2" Black Boost Gauge (PSI)

    Autogauge
    $45.00 NZD

    Part Number: AGTBO-12 IMAGE SHOWS BAR BUT GAUGE WILL BE PSI READING. 0-30PSI. 0-30 inHg Vacuum. Brand new gauge, accurate reading, and looks very g...

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  • FuelTech - WB-02 Nano

    FuelTech - WB-02 Nano

    FuelTech
    from $426.02 NZD

    Wideband O2 sensor display and conditioner for Bosch LSU 4.2 sensors.

    from $426.02 NZD
  • OMP HTE R XL Race Seat

    OMP HTE R XL Race Seat

    OMP
    $2,025.00 NZD

    Seat in gel coated fiberglass shell. Large shoulder harness slots to accommodate varios heights. High side bolsters for lateral leg support.Shaped ...

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    $2,025.00 NZD
  • Momo Boss Kit Toyota MR2 / Starlet / Hilux / Celica GT 4WD Twin Cam

    Momo Boss Kit Toyota MR2 / Starlet / Hilux / Celica GT 4WD Twin Cam

    MOMO
    $205.85 NZD

    MOMO Boss Kit. Suits; TOYOTA 4 RUNNER - 2nd Generation [N120/N130] 1989-1995 TOYOTA CAMRY [V20] 1986-1992 TOYOTA CARINA - 5th Generation [T170...

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    $205.85 NZD
  • Aeromotive 0-15 psi Fuel Pressure Gauge

    Aeromotive 0-15 psi Fuel Pressure Gauge

    Aeromotive
    $120.74 NZD

    Fuel Pressure Gauge 1.5” Diameter 1/8″ NPT Male Connection 0-15 PSI Pressure Range Liquid Filled For Durability Integral Equalizer Valve Ensure...

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    $120.74 NZD
  • K-Tuned Center Mount Fuel Pressure Gauge (w/ Fitting)

    K-Tuned Center Mount Fuel Pressure Gauge (w/ Fitting)

    K-Tuned
    from $83.61 NZD

    K-Tuned has designed a one piece fitting that uses the existing center port on our rail to properly mount the fuel gauge in the center of our rail ...

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    from $83.61 NZD
  • HKB Sports Boss Kit - Old Toyota

    HKB Sports Boss Kit - Old Toyota

    HKB
    $111.96 NZD

    Part Number: OT-02This boss kit will allow you to simply attach any of the steering wheels we list on our website to your vehicle. These are vehicl...

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    $111.96 NZD
  • HKB Sports Boss Kit - Honda Prelude BA8/BA9/BB1/BB4

    HKB Sports Boss Kit - Honda Prelude BA8/BA9/BB1/BB4

    HKB
    $134.86 NZD

    Part Number: OH-106 This boss kit will allow you to simply attach any of the steering wheels we list on our website to your vehicle. These are vehi...

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    $134.86 NZD
  • Woodward SBC80 Jacket Clamp 1 & 3 Hole

    Woodward SBC80 Jacket Clamp 1 & 3 Hole

    Woodward
    $111.80 NZD

    SBC80-1 JACKET CLAMP fits SCA700, for use with MB brackets below. Hardware included.SBC80-3 JACKET CLAMP fits SCA700, 3-hole adjustable, for use wi...

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    $111.80 NZD
  • Woodward QR697- Steering Wheel Adaptor

    Woodward QR697- Steering Wheel Adaptor

    Woodward
    $143.69 NZD

    STEERING WHEEL ADAPTER for Momo, Sparco and other European steering wheels with 6 x 70 mm bolt pattern. Kit includes both standard and countersunk ...

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    $143.69 NZD
  • HKB Boss Kit - CD Accord - Non SRS

    HKB Boss Kit - CD Accord - Non SRS

    HKB
    $94.99 NZD

    HKB Japan is known worldwide as having the best quality boss kits on the market. When purchasing an aftermarket steering wheel you need a boss kit...

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    $94.99 NZD
  • HKB Boss Kit - CD Accord - With SRS

    HKB Boss Kit - CD Accord - With SRS

    HKB
    $94.99 NZD

    HKB Japan is known worldwide as having the best quality boss kits on the market. When purchasing an aftermarket steering wheel you need a boss kit...

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    $94.99 NZD
  • HKB Boss Kit - Jazz 04-05/RB1/Airwave - With SRS

    HKB Boss Kit - Jazz 04-05/RB1/Airwave - With SRS

    HKB
    $209.99 NZD

    HKB Japan is known worldwide as having the best quality boss kits on the market. When purchasing an aftermarket steering wheel you need a boss kit...

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    $209.99 NZD
  • NRG Innovations 350mm 3" Deep Dish With Holes Suede

    NRG Innovations 350mm 3" Deep Dish With Holes Suede

    NRG Innovations
    $313.60 NZD

    Our classic 75mm deep, 350mm diameter racing steering wheels. Reinforced with 5mm thick spokes, and guaranteed to out perform our competitors Ligh...

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    $313.60 NZD
  • COBB Mitsubishi COBB Knob EVO-X 2008-2015, Ralliart 2009-2015

    COBB Mitsubishi COBB Knob EVO-X 2008-2015, Ralliart 2009-2015

    COBB
    $210.62 NZD

    The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice of red, blue o...

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    $210.62 NZD
  • PLM Spherical Shift Knob - Polished Neo Finish-Shift Knobs-Speed Science

    PLM Spherical Shift Knob - Polished Neo Finish

    PLM
    $93.90 NZD

    Private Label MFG SPHERICAL SHIFT KNOB is one of the popular shift knobs on the market. Made of the same material of the OEM Honda aluminum, it co...

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    $93.90 NZD
  • PLM Teardrop Shift Knob-Shift Knobs-Speed Science

    PLM Teardrop Shift Knob

    PLM
    $118.95 NZD

    One of the coolest gear knobs we've seen! Private Label MFG TEARDROP  SHIFT KNOB (150 GRAMS) is one of the popular shift knobs on the market. Made...

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    $118.95 NZD
  • BLOX Racing "Original" Limited Series Type-R Style Shift Knob - 5 / 6 Speed
    Sale

    BLOX Racing "Original" Limited Series Type-R Style Shift Knob - 5 / 6 Speed

    BLOX Racing
    Original Price $104.25 NZD
    Current Price $90.32 NZD

    BLOX Racing Limited Series 5- and 6-speed shift knobs are CNC machined from high-grade stainless steel and custom-weighted to 450 grams. These heav...

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    Original Price $104.25 NZD
    Current Price $90.32 NZD
    Sale
  • Epman Universal LED Shift Light - 1,000 to 11,000 RPM

    Epman Universal LED Shift Light - 1,000 to 11,000 RPM

    EPMAN
    $36.95 NZD

    Features:Helps the driver in making accurate shifts for best performance.Eye-catching red light, safer to use.Works with most petrol engines.Adjust...

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    $36.95 NZD
  • MOMO MOD.80 STEERING WHEEL 350MM

    MOMO MOD.80 STEERING WHEEL 350MM

    MOMO
    $549.00 NZD

    The MOMO MOD.80 racing steering wheel is designed for use in GT and saloon cars. Finished in quality black suede, the black aluminium spokes are em...

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  • SpeedFactory Racing Billet Shift Knob V1

    SpeedFactory Racing Billet Shift Knob V1

    SpeedFactory
    $134.01 NZD

    Upgrade your driving feel with a new SpeedFactory Billet Shift Knob V1, featuring an ergonomic design that matches your grip.  Features: Medium ...

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    $134.01 NZD
  • Turbosmart FPR/OPR Mounting Bracket/Clip Replacement

    Turbosmart FPR/OPR Mounting Bracket/Clip Replacement

    Turbosmart
    $25.31 NZD

    Mounting Bracket to Suit all Turbosmart FPRs and OPRs

    $25.31 NZD