Renn Stop specialise in full motorsport grade AP Racing brake kits at affordable pricing.

We are a Britsh, engineering focused business, providing an alternative to BTCC kits. Full 380x36mm front floating discs, endurance caliper options, matching rear kits and low consumable cost.All offered at similar cost to traditional BTCC kits with new discs and billet CNC machined components.

Vehicle Selection

F8X - M2 / M3 / M4

F8X - M2 / M3 / M4

For the F8X Platform (F80 / F82 / F87) we offer both...

E9X M3

E9X M3

E90 / E92 M3 Products

E46 M3

E46 M3

E46 M3 Products

  • Quality

    We supply only the highest quality products, designed and precision CNC machined for Motorsport use

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    All Renn Stop products are engineered for performance, durability and weight. We guarantee that all Renn Stop parts will be supplied free from manufacturing defects.

  • Leadtime

    Full brake kits are assembled to order so lead time on some parts may be up to 4 weeks. We have added estimated lead times to all products.

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    As we grow, more items will be held in stock for fast delivery as we increase batch sizes on CNC machined components

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    Please get in touch for an accurate lead time for your requirement

  • Shipping

    Shipping offered by either Royal Mail, DPD or UPS

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    Note some items (eg. EBC Products & pads) may ship either directly from the manufacturer or in separate shipments.

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    Due to the high value and potential lead times we will never offer shipping with Evri. If you have any specific shipping requirements please get in touch.