September Specials

SEPTEMBER SPECIALS ARE HERE!

Available in-store and online at Speedfactor

Save big this month:15% OFF all Diecast Cars

15% OFF all Silicone Hoses

10% OFF all in-stock XYZ Suspension

10% OFF VORS TR4 18x9.5 5x112 Wheels – Set of 4

For items with 10% discount use code SEPTEMBER10 at the check out.

For items with 15% discount use code SEPTEMBER15 at the checkoutWhether you’re upgrading your ride, adding to your collection, or just chasing the best deals, we’ve got you covered. Don’t miss out—specials run all September!

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Popular Products

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Monthly Featured Collection

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Workshop Services

  • In House Motor Assembling

    We build high-performance engines in-house with precision and quality parts—perfect for street, race, or custom applications.

  • Motor Machining

    We offer expert engine machining services, including block boring, honing, decking, and head resurfacing—all done in-house for precision and performance.

  • Fabrication & Welding


    From custom exhausts to bracketry and race-spec mods, our in-house welding and fabrication delivers strength, precision, and performance.
Workshop Services

Let customers speak for us

from 16 reviews
Awesome Product

Excelent service and speedy delivery . Product is well made and installation was easy.

Steven
MAZDA XYZ-RACING COILOVERS
MAZDA XYZ-RACING COILOVERS
Athena cutring

Super fast shipping and quality products as always hard to find bmw aftermarket parts in nz so this place is a godsend

Matthew Mills
BMW M20 M50 M52 M54 HEAD GASKETS
BMW M20 M50 M52 M54 HEAD GASKETS
BMW Bump Stop and boot Kit- PAIRS

Great Deal! Best in NZ! Great Customer Service and Fast As Delivery! Almost as Fast As My Car! Lol

Brent Mackay
BMW Bump Stop and boot Kit- PAIRS
BMW Bump Stop and boot Kit- PAIRS
Great product, same day shipping

TRW is a well known brand which supplies original OEM parts to many companies, BMW, Peugeot, Citroen, and other EU brands. Exact fit and performance on the BMW F30. Quieter and it really improved the suspension, feels like new.

Sergio
BMW TRW SHOCK ABSORBERS
BMW TRW SHOCK ABSORBERS
ARP headstuds

Good quality products from a very good local shop with the best customers service around.
Got me the arp studs that other shops told me I'd be looking at a 3/4 month wait for. speedfactor had them shipped to my door in 3 or 4 weeks, Have been recommending speedfactor to everyone I know for race car parts or fabrication supplies since I found out about them 5 years ago

Stiaan
AUDI VW 20 VALVE ENGINE PARTS
AUDI VW 20 VALVE ENGINE PARTS

We endevour to have everything we list, in stock.

We review every order before payment is finalised to ensure the item/s are in stock in our shop in NZ.