Upgrade Motorsport August Newsletter 2026 | 12% Most Wanted Sale
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- 3 min read
Newsletter | August 2026 - Upgrade Motorsport Most Wanted Sale Extended
Following the huge success of our Most Wanted Summer Sale, we're delighted to announce that the 12% Most Wanted Discount has been extended and now covers even more of our most popular products.
There's never been a better time to upgrade your braking or clutch system with high-quality, lightweight and reliable motorsport hydraulic components at even better prices. From CNC billet master cylinders and Girling-type replacements to brake bias systems, hydraulic handbrakes and reservoirs, you'll find outstanding value without compromising on quality or performance.
Don't miss out, act on this Upgrade Motorsport August Newsletter and shop the extended Most Wanted range today and get the premium motorsport components you need at an affordable price, only from Upgrade Motorsport.
Upgrade Motorsport now offers four modern master cylinder solutions, giving competitors the choice between two precision cast alloy direct Girling replacements and two premium CNC billet performance master cylinders.
Upgrade CNC Billet Performance Range
For customers demanding the very highest levels of precision, strength and pedal feel, our CNC billet master cylinders are precision machined from solid billet aluminium to extremely tight tolerances. Combined with modern sealing technology and our spherical bearing design, they provide virtually zero free play, resulting in exceptional pedal feel, increased driver confidence and consistently precise hydraulic operation.
Designed as direct alternatives to premium aluminium billet master cylinders from AP Racing, Alcon and Tilton, they offer comparable fitment, quality and performance while costing around half the price.
Whether you're building a professional race car, rally car or track-day vehicle, Upgrade Motorsport CNC billet master cylinders deliver premium engineering without the premium price.
Upgrade Precision Cast Alloy Range
Our modern direct Girling replacement master cylinders are manufactured from high-quality cast aluminium and engineered to provide a lightweight, reliable upgrade over older Girling designs.
Featuring modern seals, improved manufacturing tolerances and modern engineering standards, they deliver dependable hydraulic performance, excellent durability and exceptional value for motorsport applications.
Manufactured using modern engineering standards and advanced sealing technology, every Upgrade Motorsport master cylinder is designed to provide improved reliability, lightweight performance and consistent hydraulic operation, even in the most demanding motorsport environments.
Whether you require a cost-effective direct replacement or the ultimate in CNC billet performance, Upgrade Motorsport offers a modern master cylinder solution engineered to outperform older designs while delivering outstanding value for money.
Latest Installation Guides & Technical Blogs
We’ve published several detailed fitment guides to help you install and optimise your Upgrade Motorsport components with total confidence.
Brake Bias Valve Installation Guide – Screw & Lever Type
A full step-by-step installation guide covering correct torque settings, AN-3 flare fittings, and the differences between the screw and lever versions. 👉 Read the full guide
Ultimate Guide to Master Cylinder Sizing, Brake Bias & Hydraulic Handbrake Systems
Our most detailed technical blog yet, complete with diagrams, equations, and practical examples for real-world motorsport setups. 👉 Read the ultimate guide
Upgrade Components Fitment Guides
Explore all our fitment and setup guides in one place:
Why Choose Upgrade Motorsport?
We're more than just a parts supplier. We're motorsport enthusiasts who understand the demands of competitive racing. We proudly support customers across various disciplines, including track racing, rally, hill climb, drifting, rally X and more.
What sets us apart:
Rapid dispatch throughout the UK and worldwide
Free UK Delivery
High stock availability and competitive pricing
Expert technical knowledge and customer support
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