
The Complete BC Racing Coilover Guide for BMW
The complete BC Racing coilover fitment guide for BMW. 145 listings spanning E30 to G80, six series, and the bolt-count split on F-series cars explained.
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The complete BC Racing coilover fitment guide for BMW. 145 listings spanning E30 to G80, six series, and the bolt-count split on F-series cars explained.

How to measure your head for a motorsport helmet, why a medium is not a medium in every brand, the fit checks that catch a wrong size, and the helmets we would size you into.

Dish is how far the wheel rim sits from the column, and it changes how the car feels and how easily you get into it. Every dish type explained and drawn to scale, by brand, with the boss and quick release stack-up that catches people out.

The Jimny MK3 takes 30 or 36 splines and the Samurai has four different hubs. Here is every B-G and MOMO Suzuki boss kit and which one fits.

The OMP Tecnica Evo set guide: what the third layer actually does, which of the seven suit colourways get matching boots and gloves, and how each piece runs on sizing.

A customer buying a Bell GT6 Sport and Simpson Hybrid Sport HANS asked whether the visor takes tear-offs. It does, and here is the answer for every helmet we sell: which packs fit which visors, what is in stock, and which helmets have nothing listed.

Bell updated three carbon helmets for 2026: the HP77 Evo IV, the HP10 Evo-II and the HP10 Evo-II Rally WW. Cameron on why the full face one is built for open cockpit cars, the open face ones are built for cars with a roof, and the one detail on the Rally WW that will catch people out.

A breakdown of all seven BC Racing coilover series: BR, RM, V1, ER, ZX, ZR and HM. Find out which series suits your car and how they differ in specification and purpose.

Bugatti has turned the track-only Bolide into a one-off called the Destrier, and Cameron has thoughts. What has been published so far: the W16, the hand-hammered metal, the copper-threaded cabin and the Pebble Beach debut.

The complete guide to B-G and MOMO steering wheel boss kits for Dodge and Plymouth. Covers the Spirit, Shadow, Lancer, Daytona, Caravan, Voyager and Colt. 14 hubs in stock.

Sparco helmet kits use Peltor standard Nexus wiring, so they work with a Terratrip intercom. Which amplifiers plug straight in, and which need one adaptor lead per seat.

The Bell KC7-CMR Hamilton and Norris editions and the Sparco Stealth CMR all carry the same Snell-FIA CMR-2016 approval, and they run from £258 to £737. Cameron on what the difference actually is, and which one he would buy for a child racing every other weekend.
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Not sure what fits, which approval you need, or what to choose next? Ask Garreth and Cameron. You’ll get a practical answer from people who handle the kit every day.
