Turner Motorsport BMW Front Hub Lip Extenders – Spigot Extension Rings, Hub-Centric Ring Adapters for Slim Wheel Spacers (3–10mm), Center/Centre Bore Support – Pair

Extend the front hub lip for perfect small-spacer fitment on BMW applications. This pair of spigot extensions solves the common issue when running slim shims by restoring proper centre-bore support so your alloys seat true and run smooth.

Designed by Turner Motorsport for vehicles that use hub-location to centre the rim, these front axle spigot extenders replace the factory caps on the nose of the hub and project the locating lip forward. That extra engagement makes all the difference when you’re using 3 mm, 5 mm, 8 mm or up to 10 mm thin spacers, helping you achieve the stance you want while keeping the wheel accurately centred.

• Restores centre-bore engagement with slim spacers up to 10 mm for secure, vibration-free driving
• Installs in place of the OE front hub caps for a clean, factory-style solution
• Supports correct rim location and confident torqueing of wheel bolts or studs
• Track-bred know-how from Turner Motorsport for dependable performance on road and circuit
• Sold as a pair for the front axle

Why enthusiasts choose these front spigot extenders:

• Ideal for fine-tuning stance without sacrificing proper hub lip contact
• Improves wheel fitment when running slim wheel shims where an integrated lip isn’t possible
• Helps prevent steering shake by maintaining true hub-centric alignment
• A tidy, reversible upgrade that complements a wide range of alloy wheel setups

Compatibility note: not all rims will accept additional hub projection. Please measure to ensure your wheel’s centre bore can accommodate approximately 2.5 to 5 mm of extra hub lip depth before purchase.

We run these on our own cars and customer builds and the results are excellent. Fitment is quick, the driving feel is solid, and the stance is spot on. If you’d like professional installation, MJ Modifications in Warwickshire can help. Request a fitting quote at info@mjmodifications.co.uk.

Keywords many shoppers use: BMW spigot extenders, hub lip extension rings, front hub ring adapters, centre bore support rings, slim spacer solution, wheel shim hub support, hub-centric alignment adapters, front axle spigot rings, alloy wheel centring extensions.