Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
We confirm build spec, lead time and delivery arrangements with you before any money moves. Prefer to talk it through first?
| Manufacturer | Powerbrake |
|---|---|
| Product Type | Big Brake Kit |
| Vehicle Compatibility | Jeep Wrangler 2007–2018 |
| Disc Size | 350x34mm (1-piece, slotted, 48 directional cooling vanes) |
| Caliper | Billet 6-piston with stainless steel pistons |
| Brake Lines | Stainless steel braided, Teflon inner hose |
| Included Components | Calipers, pads, discs, mounting brackets, brake lines, hardware, instructions |
The Powerbrake X-Line Stage 1 Big Brake Kit is purpose-built for Jeep Wrangler models from 2007 to 2018, delivering a substantial leap in braking performance for off-road, overland, and heavy-duty use. Developed by Powerbrake’s engineering team specifically for the Wrangler platform, this kit is ideal for owners who demand reliable stopping power under load, on steep descents, or in challenging environments where factory brakes may fall short.
Factory brakes on 4x4 vehicles like the Jeep Wrangler often struggle with heat build-up, brake fade, and inconsistent pedal feel—especially when towing, carrying expedition gear, or tackling technical trails. The Powerbrake X-Line Stage 1 kit addresses these issues with increased disc size, advanced cooling features, and optimised caliper and pad combinations, helping you maintain control and confidence in all conditions.
This kit is designed for enthusiasts and professionals who want a reliable, bolt-on solution that integrates with the Jeep’s ABS and stability systems, without requiring permanent modifications.
The Powerbrake X-Line Stage 1 kit is supplied with all mounting hardware and detailed instructions. Installation is straightforward for experienced DIYers or professional workshops, with no permanent vehicle modifications required. The system is engineered to integrate fully with the Jeep Wrangler’s ABS, EBD, and stability control, ensuring all factory safety features remain functional. Proper bed-in procedures are essential for achieving maximum performance and longevity from the new brake components.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
The kit increases disc size and cooling capacity, reducing heat build-up and brake fade. The tailored caliper and pad combination provides more consistent pedal feel and stopping power, especially under load or on steep descents.
Yes, the kit is designed to integrate seamlessly with factory ABS, EBD, and stability control, preserving all safety features.
The kit includes billet 6-piston calipers, high-performance pads, 350x34mm slotted discs, billet mounting brackets, stainless steel braided brake lines, all required hardware, and comprehensive instructions.
While experienced DIYers can install this kit, professional installation is recommended for optimal safety and performance. Detailed instructions are provided.
No, the kit is a direct bolt-on upgrade for Jeep Wrangler 2007–2018 models and does not require permanent modifications.
Regular inspection of pads, discs, and lines is advised, as with any performance brake system. Follow the provided bed-in procedure for best results.
Use the checked vehicle route, then confirm model year, engine, drivetrain, hardware and existing modifications on the product page or with our team before you commit.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
