Alfa Romeo Mito / Giulietta & Jeep Renegade 1.4 Multiair Uprated Billet Camshaft – TMC Motorsport Speciale

The TMC Motorsport Speciale Uprated Billet Camshaft is engineered to extract serious performance gains from your 1.4 Multiair engine—developed specifically for the Alfa Romeo MiTo, Giulietta, and Jeep Renegade. Whether you're building a powerful road setup or looking to improve throttle response and upper RPM performance, this upgrade delivers enhanced lift, optimised timing, and improved airflow—bringing sharper engine response and greater power potential.

Manufactured exclusively for TMC Motorsport by Piper Cams, this camshaft benefits from over 60 years of motorsport camshaft expertise. With a legacy that spans Formula 1, Le Mans, WRC, WTCC, NASCAR, and IndyCar, Piper’s precision engineering brings championship-grade performance to your modern Multiair engine.

Each camshaft is CNC-machined from premium billet EN40B steel, ensuring maximum strength and consistency under stress. To further increase durability and reduce friction, Piper applies an in-house advanced finishing process—specifically designed to complement DLC-coated valve train components. This not only boosts performance by lowering heat build-up but also extends component lifespan under aggressive conditions.

Key Benefits:

• Billet EN40B steel construction for strength, durability, and precision

• Manufactured in the UK by Piper Cams, experts in performance camshafts since the 1960s

• Advanced finishing process reduces wear and friction for improved longevity

• Designed specifically for the 1.4 Multiair engine

• Ideal for tuned and performance-focused Alfa Romeo MiTo, Giulietta, and Jeep Renegade models

• Part of the TMC Motorsport Speciale high-performance range

• Suitable for builds up to – and over – 300BHP