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Mud, water, and debris pack into your Jimny's rear drums, killing their performance when you need it most. Our Rear Disc Conversion is the definitive solution. This complete kit replaces the stock rear drum brakes—notorious for fading and clogging in harsh conditions—with a modern, high-performance disc brake system.
Engineered for a true bolt-on fit on any Jimny from 1998 to the present, this kit provides a massive improvement in stopping power, heat dissipation, and pedal feel. Whether you're navigating steep trails or just want a safer, more confident drive on the street, this is the essential upgrade to balance your braking and truly complete your rig.
The following data highlights the engineering behind this complete conversion. Note the specific caliper and rotor sizes, chosen to perfectly balance the vehicle's braking system without the need for a proportioning valve. This kit is exclusively available with our high-carbon steel rotors and comes standard with our M-01 street performance brake pads.
Caliper Engineering | |
---|---|
Series | Vehicle-Specific Series |
Application | Suzuki Jimny (Gen 3 & Gen 4) |
Mounting Position | Rear Axle |
Piston Count | Single Piston Floating Caliper |
Piston Type | Floating Piston with Dust Boot |
Piston Diameter | 34 mm (1.34 in) |
Total Piston Area | 9.07 cm² (1.41 in²) |
Construction | High-Strength Cast Iron |
Net Weight | 2.15 kg (4.74 lbs) (Single Caliper, No Pads) |
Finish | Electrophoretic Anti-Corrosion Coating |
Min. Wheel Size | 15" Recommended |
Rotor Specification | |
Material | High-Carbon Steel |
Dimensions | ⌀274 mm (10.79 in) × 9 mm (0.35 in) thick |
Construction | 1-Piece Solid |
Surface Patterns | Blank / Curved Slotted |
Brake Pad Compound | |
Compound Model | M-01 Street Performance |
Operating Temp | Up to 600°C (1112°F) |
Friction Coefficient | 0.38 μ |
Supporting Hardware (Vehicle-Specific) | |
Brake Hoses | 3-Layer Stainless Steel Braided (PTFE Core, SUS304 Braid, PVC Sheath) |
Conversion Hub/Knuckle | Included Vehicle-Specific Mounting Assembly |
Confirm you are running 15" or larger wheels.
Measure from the rotor mounting face to the back of the wheel spokes. You need at least 56 mm (2.20 in) of clearance.
Please use the vehicle filter or contact us to confirm.
Want a printable fitment template? Contact us with your vehicle's year, make, and model, and we'll email you a 1:1 wheel-clearance template.
Yes, this is a comprehensive, vehicle-specific system engineered for a complete rear-axle conversion. Each kit includes:
Check out how other enthusiasts are running our kits on their builds. Real cars, real results.
View Customer BuildsYou’re here because you’re passionate about your ride, and so are we. We want your TTSPORT brake upgrade to be a total win. Here’s some straight talk to make sure everything goes smoothly, from fitment to bedding in.
Look, we know you get it. Your brake kit is custom-made for your specific car. That means once it's built, it's yours. We can only accept returns if there’s a genuine quality defect from our side.
Sometimes, aftermarket wheels can be tricky. Depending on the design, you might need spacers for clearance. We’ll do our best to help you figure it out, but issues related to wheel spacers don't qualify for a return.
To get this right the first time, we need your help. Before you order, please give us the following info:
We’ll likely ask you to confirm some measurements and send a few photos of your wheels. Please double-check everything you send us. TTSPORT isn't responsible for fitment issues if the specs you provided were off.
We check every single part before it leaves our shop. When your kit arrives, give it a good look-over. If you spot any potential quality issues, let us know within 24 hours.
This is key to awesome performance. Don't skip it.
We build our kits to last, and we stand by our work. Here’s the breakdown:
Recommended Service Intervals:
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