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.

  • COBB HONDA SHORT WEIGHTED KNOB FK8 CIVIC TYPE R 2017-2021

    COBB HONDA SHORT WEIGHTED KNOB FK8 CIVIC TYPE R 2017-2021

    COBB
    $210.05 NZD

    DESCRIPTION The Short Weighted COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet stainless steel base/inser...

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    $210.05 NZD
  • Cobb Ford 13-14 Focus ST/14-15 Fiesta Shift Knob

    Cobb Ford 13-14 Focus ST/14-15 Fiesta Shift Knob

    COBB
    $210.62 NZD

    The COBB Knob is a fusion of the highest quality materials that, when properly mated, produce a shift knob that feels as good as it looks. Shifting...

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    $210.62 NZD
  • COBB Volkswagen Cobb Knob (Mk6/Mk7) Gti, (Mk7) Golf R

    COBB Volkswagen Cobb Knob (Mk6/Mk7) Gti, (Mk7) Golf R

    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 or bl...

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    $210.62 NZD
  • COBB Ford Mustang COBB shift Knob

    COBB Ford Mustang COBB shift Knob

    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 or bl...

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    $210.62 NZD
  • Hasport K Series Wiring Conversion for 99-00 Civic

    Hasport K Series Wiring Conversion for 99-00 Civic

    Hasport
    $673.72 NZD

    Allow 2 weeks for order processing/manufacturing for all special order Hasport products K-series adapter harness for us with the 99-00 Civic (exce...

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    $673.72 NZD
  • AEM X-Series Boost Pressure -30inHg 60psi Gauge Kit
    Sale

    AEM X-Series Boost Pressure -30inHg 60psi Gauge Kit

    AEM
    Original Price $757.28 NZD
    Current Price $651.26 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 $757.28 NZD
    Current Price $651.26 NZD
    Sale
  • EPMAN 37mm Compact Micro Digital Smoked Lens Voltage Battery Gauge - Black

    EPMAN 37mm Compact Micro Digital Smoked Lens Voltage Battery Gauge - Black

    EPMAN
    $42.90 NZD

    EPMAN 37mm Compact Micro Digital Smoked Lens Voltage Battery Gauge - Black Miniature Digital Electronic Digital Voltage gauge with inbuilt dash mou...

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    $42.90 NZD
  • HYBRID RACING TITANIUM CHICANE SHIFT KNOB - HONDA

    HYBRID RACING TITANIUM CHICANE SHIFT KNOB - HONDA

    Hybrid Racing
    $680.78 NZD

    Our newest shift knob was explicitly designed for new-generation cars. The Chicane shift knob features a stainless steel core, adding heft to an ot...

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    $680.78 NZD
  • HYBRID RACING TITANIUM COMPETITION SHIFT ROD

    HYBRID RACING TITANIUM COMPETITION SHIFT ROD

    Hybrid Racing
    $425.48 NZD

    Never worry about your shift knob spinning while driving! Because of our innovative clamping shifter offset, the shift knob can be incorporated int...

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    $425.48 NZD
  • EPMAN 37mm Compact Micro Digital Smoked Lens Vacuum Gauge - Black

    EPMAN 37mm Compact Micro Digital Smoked Lens Vacuum Gauge - Black

    EPMAN
    $42.90 NZD

    EPMAN 37mm Compact Micro Digital Smoked Lens Vacuum Gauge - BlackMiniature Digital Electronic Digital Vacuum gauge with inbuilt dash mount  in beau...

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    $42.90 NZD
  • EPMAN 37mm Compact Micro Tachometer Red Digital Gauge Pod - Black

    EPMAN 37mm Compact Micro Tachometer Red Digital Gauge Pod - Black

    EPMAN
    $42.90 NZD

    EPMAN 37mm Smoked Tachometer Red Digital Gauge Pod - BlackMiniature Digital Electronic Digital Tachometer Gauge with inbuilt dash mount  in beautif...

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    $42.90 NZD
  • EPMAN 37mm Compact Micro Digital Smoked Oil Pressure Gauge With Sensor NTP 1/8 (PSI)

    EPMAN 37mm Compact Micro Digital Smoked Oil Pressure Gauge With Sensor NTP 1/8 (PSI)

    EPMAN
    $42.90 NZD

    EPMAN 37mm Compact Micro Digital Smoked Oil Pressure Gauge With Sensor NTP 1/8 (PSI) Miniature Digital Electronic Digital Oil Pressure Gauge with i...

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    $42.90 NZD
  • EPMAN 37mm Compact Micro Digital Oil Temperature Gauge Auto Car Meter - Black

    EPMAN 37mm Compact Micro Digital Oil Temperature Gauge Auto Car Meter - Black

    EPMAN
    $42.90 NZD

    EPMAN 37mm Micro Digital Oil Temperature Gauge Auto Car meter - BlackMiniature Digital Electronic Digital Oil Temperature Gauge with inbuilt dash m...

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    $42.90 NZD
  • EPMAN 37mm Compact Micro Digital Smoked Lens Air / Fuel Ratio Gauge

    EPMAN 37mm Compact Micro Digital Smoked Lens Air / Fuel Ratio Gauge

    EPMAN
    $42.90 NZD

    EPMAN 37mm Compact Micro Digital Smoked Lens AIR / FUEL RAITO GAUGEMiniature Digital Electronic Digital AIR / FUEL RAITO gauge with inbuilt dash mo...

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    $42.90 NZD
  • EPMAN 37mm - Compact Micro Digital Smoked Lens Water Temperature Gauge

    EPMAN 37mm - Compact Micro Digital Smoked Lens Water Temperature Gauge

    EPMAN
    $42.90 NZD

    EPMAN 37mm Compact Micro Digital Smoked Lens Water Temperature Gauge - BlackMiniature Digital Electronic Digital Water Temperature gauge with inbui...

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    $42.90 NZD
  • Kraftwerks Polaris RZR Tuning w/MAP Sensor, PV3

    Kraftwerks Polaris RZR Tuning w/MAP Sensor, PV3

    Kraftwerks
    $1,146.59 NZD

    Power Vision 3’s easy-to-read, no-nonsense display puts performance at your fingertips, empowering you to choose from our vast library of pre-teste...

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    $1,146.59 NZD
  • GReddy .5mm Mechanical Gauge Light Harness
    Sale

    GReddy .5mm Mechanical Gauge Light Harness

    GReddy
    Original Price $16.10 NZD
    Current Price $15.30 NZD

    GReddy .5mm Mechanical Gauge Light Harness

    Original Price $16.10 NZD
    Current Price $15.30 NZD
    Sale
  • DeatschWerks 0-100 PSI 1/8in NPT Mechanical Fuel Pressure Gauge
    Sale

    DeatschWerks 0-100 PSI 1/8in NPT Mechanical Fuel Pressure Gauge

    DeatschWerks
    Original Price $66.82 NZD
    Current Price $63.46 NZD

    The approach taken for the DWR1000 adjustable fuel pressure regulator is not to reinvent the wheel, but simply to make a better wheel. All the best...

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    Original Price $66.82 NZD
    Current Price $63.46 NZD
    Sale
  • Turbosmart Rocket Launcher Switch

    Turbosmart Rocket Launcher Switch

    Turbosmart
    $20.91 NZD

    Replacement 'Rocket Launcher' style switch suit 'Dual Stage' Manual Boost Controller

    $20.91 NZD
  • Turbosmart Silicon Hose Gauge

    Turbosmart Silicon Hose Gauge

    Turbosmart
    $25.31 NZD

    Turbosmart Silicon Hose Gauge - Quickly and easily adientifies hose diamaters and needs. Designed to make ordering your silicon as easy as possible!

    $25.31 NZD
  • Turbosmart FPR Mounting Bracket Replacement

    Turbosmart FPR Mounting Bracket Replacement

    Turbosmart
    $20.91 NZD

    Mounting Bracket to Suit Turbosmart FPR Series

    $20.91 NZD
  • Turbosmart EBS Mounting Bracket

    Turbosmart EBS Mounting Bracket

    Turbosmart
    $102.41 NZD

    Mount (Dash Mount) – Suit e-Boost Street. Professional mounting system for the Turbosmart e-Boost Street. Mount Allows fitment of the e-Boost Stre...

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    $102.41 NZD
  • Turbosmart EB2 Microswitch

    Turbosmart EB2 Microswitch

    Turbosmart
    $84.87 NZD

    Microswitch - Suit e-Boost2 for input such as gear selection. Switch supplied waterproof with flt leads.

    $84.87 NZD
  • Turbosmart EB2 LED Red

    Turbosmart EB2 LED Red

    Turbosmart
    $16.49 NZD

    Red LED - Suit eBoost2 Warning Light Ring Mount. Allows visual alert to pre set eBoost2 external outputs being triggered such as RPM shift light, ...

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    $16.49 NZD
  • Turbosmart EB2 LED Orange

    Turbosmart EB2 LED Orange

    Turbosmart
    $16.49 NZD

    Orange LED – Suit eBoost2 Warning Light Ring Mount. Allows visual alert to pre set eBoost2 external outputs being triggered such as RPM shift ligh...

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    $16.49 NZD
  • Turbosmart EB2 LED Green

    Turbosmart EB2 LED Green

    Turbosmart
    $16.49 NZD

    Green LED – Suit eBoost2 Warning Light Ring Mount. Allows visual alert to pre set eBoost2 external outputs being triggered such as RPM shift light...

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    $16.49 NZD
  • Turbosmart EB2 LED Blue

    Turbosmart EB2 LED Blue

    Turbosmart
    $16.49 NZD

    Blue LED – Suit eBoost2 Warning Light Ring Mount. Allows visual alert to pre set eBoost2 external outputs being triggered such as RPM shift light,...

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    $16.49 NZD
  • Turbosmart EB2 66mm Roll Cage Mount

    Turbosmart EB2 66mm Roll Cage Mount

    Turbosmart
    $126.78 NZD

    Mount (Roll Cage) – Suit e-Boost2. Professional mounting system for the Turbosmart e-Boost2. Mount Allows fitment of the e-Boost2 to your curved su...

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    $126.78 NZD
  • Turbosmart EB2 66mm Replacement Head Unit

    Turbosmart EB2 66mm Replacement Head Unit

    Turbosmart
    $849.21 NZD

    Replacement Black/Black e-Boost2 Electronic Boost Controller Head UnitPlease contact us to specify if another colour combination is required.

    $849.21 NZD
  • Turbosmart EB2 66mm Dual Shift Silver

    Turbosmart EB2 66mm Dual Shift Silver

    Turbosmart
    $102.41 NZD

    Warning Light Ring Mount - suit Turbosmart e-Boost2. Allows fitment of 2 x LED Warning lights (various colors available). LED's sold seperately.

    $102.41 NZD
  • Turbosmart EB2 66mm Dual Shift Black

    Turbosmart EB2 66mm Dual Shift Black

    Turbosmart
    $114.65 NZD

    Warning Light Ring Mount - suit Turbosmart e-Boost2. Allows fitment of 2 x LED Warning lights (various colors available). LED's sold seperately.

    $114.65 NZD
  • Turbosmart EB2 66mm Dash Mounting Kit

    Turbosmart EB2 66mm Dash Mounting Kit

    Turbosmart
    $126.78 NZD

    Mount (Dash Mount) – Suit e-Boost2. Professional mounting system for the Turbosmart e-Boost2. Mount Allows fitment of the e-Boost2 to your flat su...

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    $126.78 NZD
  • Turbosmart EB2 60mm Replacement Head Unit

    Turbosmart EB2 60mm Replacement Head Unit

    Turbosmart
    $849.21 NZD

    Replacement Black/Black e-Boost2 Electronic Boost Controller Head UnitPlease contact us to specify if another colour combination is required.

    $849.21 NZD
  • Turbosmart EB2 60mm Dual Shift Silver

    Turbosmart EB2 60mm Dual Shift Silver

    Turbosmart
    $68.26 NZD

    Warning Light Ring Mount - suit Turbosmart e-Boost2. Allows fitment of 2 x LED Warning lights (various colors available). LED's sold seperately.

    $68.26 NZD
  • Turbosmart EB2 60mm Dual Shift Black

    Turbosmart EB2 60mm Dual Shift Black

    Turbosmart
    $76.05 NZD

    Warning Light Ring Mount - suit Turbosmart e-Boost2. Allows fitment of 2 x LED Warning lights (various colors available). LED's sold seperately.

    $76.05 NZD
  • Turbosmart EB2 60mm Dash Mounting Kit

    Turbosmart EB2 60mm Dash Mounting Kit

    Turbosmart
    $114.65 NZD

    Mount (Dash Mount) – Suit e-Boost2. Professional mounting system for the Turbosmart e-Boost2. Mount Allows fitment of the e-Boost2 to your flat su...

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    $114.65 NZD
  • Turbosmart Gauge Bracket - Triple Gauge L-Shape

    Turbosmart Gauge Bracket - Triple Gauge L-Shape

    Turbosmart
    $44.06 NZD

    Manufactured from tough powder-coated steel, Turbosmart's triple gauge L-bracket is an ideal mounting solution for three Turbosmart 52mm gauges.

    $44.06 NZD
  • Turbosmart Gauge - Electric - Boost Only 4 Bar

    Turbosmart Gauge - Electric - Boost Only 4 Bar

    Turbosmart
    $242.59 NZD

    Electric 4 Bar boost-only gauge for diesel vehicles. Includes bracket, anti-glare shield, MAP sensor, wiring harness, and PVC hose.

    $242.59 NZD
  • Turbosmart EGT Gauge - Electric - 400-2200°F

    Turbosmart EGT Gauge - Electric - 400-2200°F

    Turbosmart
    $330.83 NZD

    Electric Exhaust Gas Temperature gauge, measuring from 400-2200°F. Includes gauge, anti-glare shield, bracket, wiring harness and exhaust gas temp...

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    $330.83 NZD
  • Turbosmart Boost Gauge - Electric - 0-60 PSI

    Turbosmart Boost Gauge - Electric - 0-60 PSI

    Turbosmart
    $242.59 NZD

    Turbosmart’s Electric Boost Only Gauge is designed specifically for turbo diesel vehicles. Unlike Turbosmart’s mechanical boost gauge which also me...

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    $242.59 NZD
  • Cusco Bride Subaru Impreza GRB/GVB/GH RO-Type RH Seat Rail
    Sale

    Cusco Bride Subaru Impreza GRB/GVB/GH RO-Type RH Seat Rail

    Cusco
    Original Price $557.52 NZD
    Current Price $390.26 NZD

    Bride Subaru Impreza GRB/GVB/GH RO-Type RH Seat Rail

    Original Price $557.52 NZD
    Current Price $390.26 NZD
    Sale
  • Seibon Carbon Fiber Center Gauge Bezel Set For 2009-2016 Nissan GT-R - 4 pcs

    Seibon Carbon Fiber Center Gauge Bezel Set For 2009-2016 Nissan GT-R - 4 pcs

    Seibon
    $2,066.07 NZD

    *Please Contact Us To Confirm Stock Availability With Seibon Before Ordering*Seibon Carbon components are carefully hand-crafted using only the fin...

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    $2,066.07 NZD
  • Seibon Universal Red Type FC Carbon Kevlar Bucket Racing Seat

    Seibon Universal Red Type FC Carbon Kevlar Bucket Racing Seat

    Seibon
    $2,718.53 NZD

    *Please Contact Us To Confirm Stock Availability With Seibon Before Ordering*Seibon packs all products carefully to prevent damage during shipping....

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    $2,718.53 NZD
  • Seibon Carbon Kevlar Bucket Racing Seat Type-FC- Black

    Seibon Carbon Kevlar Bucket Racing Seat Type-FC- Black

    Seibon
    $2,718.53 NZD

    *Please Contact Us To Confirm Stock Availability With Seibon Before Ordering*Seibon packs all products carefully to prevent damage during shipping....

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    $2,718.53 NZD
  • BLOX Racing ECU Jumper Harness - OBD-2B TO OBD-1

    BLOX Racing ECU Jumper Harness - OBD-2B TO OBD-1

    BLOX Racing
    $210.62 NZD

    BLOX Racing ECU Jumper Harnesses make ECU wiring a snap and totally pain free. BLOX Racing harnesses are made using a specially made, silicone fibe...

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    $210.62 NZD
  • BLOX Racing ECU Jumper Harness - OBD-2A TO OBD-1

    BLOX Racing ECU Jumper Harness - OBD-2A TO OBD-1

    BLOX Racing
    $210.62 NZD

    BLOX Racing ECU Jumper Harnesses make ECU wiring a snap and totally pain free. BLOX Racing harnesses are made using a specially made, silicone fibe...

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    $210.62 NZD
  • AEM Gauge Components Silver Bezel
    Sale

    AEM Gauge Components Silver Bezel

    AEM
    Original Price $13.46 NZD
    Current Price $11.58 NZD

    AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sen...

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    Original Price $13.46 NZD
    Current Price $11.58 NZD
    Sale
  • AEM Replacement +35 Boost Gauge White Face Plate
    Sale

    AEM Replacement +35 Boost Gauge White Face Plate

    AEM
    Original Price $8.28 NZD
    Current Price $7.12 NZD

    AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sen...

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    Original Price $8.28 NZD
    Current Price $7.12 NZD
    Sale