welcome to SPEED SCIENCE
New Zealand's home of over 10,000+ Performance Parts — Powering Track & Street Projects with Trusted Brands & Quality Parts.
Bolt-On Fitment. Big Power. More horsepower. More top-end performance. No need to tear apart your engine bay. Meet the GrimmSpeed BB550+, engineere...
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Bolt-On Fitment. Serious Power. More power shouldn't mean tearing apart your engine bay. Meet the GrimmSpeed BB450+, engineered to deliver substan...
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For Honda Civic SB1Unlock an edge over the competition with the MFactory Helical Limited Slip Differential LSD, engineered to deliver smooth and co...
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SPECIFICATIONS:Side: IntakeType: CAngle (valve lift):- Primary: 250 (10.5)- Mid: 300 (13.0)- Secondary: 250 (10.5)SPECIFICATIONS:Side: ExhaustType:...
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Please refer to your owners manual regarding volume needed for your vehicle. If you have a Honda and it has a CVT transmission, you need this. Sim...
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OEM is the best and it's cheap - sweet as!
So you don't lose your keys and stuff.... Sold individually.
Front of your motor look filthy? Chances are your v-tec solenoid gasket is leaking. A 5 minute job that anyone with a very basic toolkit can perfo...
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Shorter throws, sharper shifts and a more connected driving experience every time you grab a gear.
Built to handle hard launches, aggressive driving and high-horsepower builds on the street, strip or track.
Let you engine breathe wit unrestricted airflow & unlock more power.
Chasing power? make sure your engine is protected with a high-quality cooling system.
Hot on the heels of our Economy Pack K-Swap Conversion Kit, we have developed the Premium Pack. This is a more complete list of almost all componen...
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Hot on the heels of our Economy Pack K-Swap Conversion Kit, we have developed the Premium Pack. This is a more complete list of almost all componen...
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There are no engine mounts available for K swap preludes so will need have your won made Hybrid Racing Heater Pipe Plug NGK Laser Iridium Spark P...
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New Zealand's home of over 10,000+ Performance Parts — Powering Track & Street Projects with Trusted Brands & Quality Parts.