Tarox Super Sport Rear Big Brake Kit 350mm (B34GT-10) for BMW 3 Series E36 M3 – Performance Rear Brake Upgrade, Billet Caliper, Vented Discs, BBK, Rear Brake Conversion

Rear Big Brake Upgrade for BMW E36 M3 - 350 mm Performance Package

Transform the rear-end stopping performance of your BMW E36 M3 with this Italian-built Tarox performance braking solution. Engineered for fast road, spirited B-road driving and track day use, this 350 mm rear conversion delivers confident pedal feel, stronger deceleration and exceptional heat management. Hand finished in northern Italy for precision and durability.

Caliper model: B34GT-10

• Axle: Rear
• Rotor diameter: 350 mm
• Disc construction: Single piece, vented, billet
• Minimum wheel size: 18 inch
• Vehicle fitment: BMW 3 Series E36 M3

Why choose this rear conversion

• Serious stopping power with optimised pad pressure distribution for consistent bite and even pad wear.
• Fade resistance thanks to vented 350 mm rotors that enhance cooling and stability under repeated heavy braking.
• Precise pedal feel from a CNC machined aluminium caliper that resists flex for confidence on road and circuit.
• Works with factory systems - designed to suit the original master cylinder and retain ABS functionality.
• Built to last - hard anodised caliper finishes in grey or black for maximum longevity, with colour options available on request.

Discs and pad compounds

Developed to match the caliper for balanced rear braking performance. Supplied as standard with F2000 style rotors, with alternative face patterns available to suit your use case, including Sport Japan, D95 and C83 at no extra cost when ordered.

Select from proven pad compounds to suit your driving:

• Strada - fast road
• Corsa - fast road and occasional track
• Competizione - circuit only

Craftsmanship and reliability

Each caliper is machined from a solid aluminium billet and hand assembled. The sealing system uses O-rings to keep out dust and debris, so routine strip downs are not required. If you ever need replacement components, they are readily available.

Finish and care

Hard anodised grey or black finishes provide superior durability. Colour anodising can be requested, but requires extra care. Avoid acid-based wheel cleaners and remove wheels before cleaning for the best results.

Lead time and images

Every kit is built to order to customer specification. Typical dispatch time is up to 14 days. Images are for reference only.

Our experience

We have installed and run this setup on E36 platforms and customer feedback has been outstanding. Owners report stronger rear-end stability, improved pedal modulation and consistent performance on long drives and demanding track sessions.

Professional installation

For fitting, we recommend MJ Modifications in Warwickshire. Request a quote via info@mjmodifications.co.uk.

Key search terms

BMW E36 M3 rear brake upgrade, 350 mm rear rotor kit, rear big brake kit E36, performance rear brakes BMW M3, Tarox B34GT-10 caliper, vented performance discs, fast road and track braking system, Italian performance brakes, bolt-on rear brake conversion, grooved and drilled rotor options, high performance brake pads, fade resistant rear brakes, CNC billet caliper, hard anodised caliper finish, ABS compatible brake kit.