Toyota GR Yaris – A Pocket Rocket Ready for the Pyrenees

Here at Performand, nestled in the heart of Andorra, we're passionate about cars that ignite the driving spirit. And few cars in recent memory have captured the hearts of enthusiasts worldwide – and right here in our mountainous principality – quite like the Toyota GR Yaris. This isn't just another hot hatch; it's a homologation special, born from Toyota's World Rally Championship (WRC) expertise, and it’s a machine that feels perfectly at home on our challenging Andorran roads.

The GR Yaris has made a significant impact, even becoming a top seller in Andorra, a testament to its incredible appeal. But what makes this pocket rocket so special, and how can Performand help you take its already legendary performance to the next level? Let's dive in.

The Heart of a Champion: The G16E-GTS Engine

Under the aggressively styled bonnet lies the remarkable G16E-GTS engine – a 1.6-litre, three-cylinder turbocharged powerhouse. Don't let the cylinder count fool you; this engine is a marvel of engineering, with later versions pumping out an impressive 280 DIN hp (206 kW) and a hefty 390 Nm of torque.

Toyota Gazoo Racing didn't just shrink an existing engine; they crafted a bespoke unit packed with motorsport technology. Features include:

• Lightweight Design: Compact and light, contributing to the car's agile handling.   
• Advanced Fueling: A D-4ST system using both direct and port injection for optimal combustion and performance across the rev range. 
• Efficient Turbocharging: A single-scroll, ball-bearing turbocharger integrated into the exhaust manifold for quicker response and reduced weight.
• Motorsport Internals: High-strength forged connecting rods, lightweight pistons with a 10.5:1 compression ratio, and a hollow camshaft assembly are just some of the race-bred components.
• Balanced Performance: Despite its three-cylinder layout, balance shafts ensure smooth operation without sacrificing its energetic character.
  
  

Paired with either a slick 6-speed intelligent Manual Transmission (iMT) or the lightning-fast 8-speed Gazoo Racing Direct Automatic, the GR Yaris delivers exhilarating acceleration, capable of a 0-100km/h sprint in around 5.2 seconds and a top speed of 230km/h.

Rally-Bred Agility: GR-FOUR AWD and Masterful Handling

The GR Yaris isn't just about straight-line speed; it's a master of corners, thanks largely to its sophisticated GR-FOUR all-wheel-drive system. This isn't your average AWD. Developed specifically for this car, it offers three distinct torque-split modes to suit any driving condition or preference :

• Normal Mode (60:40 Front/Rear): Ideal for everyday driving, providing a balanced and secure feel.
• Sport Mode (30:70 Front/Rear): Shifts the bias rearward for a more dynamic, rear-wheel-drive-like character, perfect for spirited drives on our Andorran mountain passes.
• Track Mode (50:50 Front/Rear): Delivers a perfectly balanced torque split for maximum traction and agility on the circuit or when pushing hard.

This intelligent system, combined with front and rear Torsen limited-slip differentials (standard on many specifications), ensures incredible grip and control.

Toyota's engineers also focused heavily on weight reduction and chassis rigidity. The GR Yaris boasts a unique platform, combining the front of Toyota's GA-B architecture with the rear of the GA-C platform to accommodate the double-wishbone rear suspension and AWD system. Lightweight materials are used extensively, including an aluminium bonnet, doors, and tailgate, and a forged carbon fibre composite roof to lower the centre of gravity. The suspension setup features MacPherson struts at the front and a trailing double-wishbone system at the rear, tuned for responsiveness and control, while powerful ventilated disc brakes with 4-pot front calipers provide ample stopping power.

Critical Acclaim: A Modern Legend

It's not just us at Performand who are impressed. The Toyota GR Yaris has received universal praise from motoring journalists and has collected a cabinet full of awards. From Jeremy Clarkson naming it his Car of the Year to accolades like UK Car of the Year, Autocar's Best Affordable Driver's Car, Evo's Hot Hatch of the Year, and Auto Express's Performance Car of the Year, the consensus is clear: the GR Yaris is an extraordinary machine that delivers pure driving joy.

Unlocking Your GR Yaris's Full Potential with Performand

The GR Yaris is phenomenal straight out of the box. But for those who crave even more, Performand is here to help you tailor your GR Yaris to your exact desires. As specialists in performance parts for sports cars, and an official vendor for Forge Motorsport , HKS , and many other brands, we have access to a wide range of high-quality upgrades.

Here are some popular tuning paths and parts to consider for your GR Yaris, many of which we can source and advise on:

• Stage 1 Tuning:

  • ECU Remap: The GR Yaris's stock ECU is now programmable, allowing for optimized fuel and ignition timing to unlock more power and torque without hardware changes.
    
    

• Stage 2 Tuning: To maximize the benefits of a remap, consider:

  • Performance Air Intakes: Options range from high-flow panel filters (from brands like HKS ) to full induction kits (Armaspeed, Blitz, and Forge Motorsport ) to help the engine breathe more freely.
    
    
    Forge Motorsport Indcution Kit and Inlet Duct
    
  • Upgraded Exhaust Systems: A less restrictive exhaust, from a cat-back system to a full turbo-back setup (including GPF delete options for off-road use) from renowned manufacturers like Greddy, Milltek, or Akrapovic, can significantly improve sound and performance. High-flow sports cats and downpipes are also popular.
    
    Greddy sports Catalyzer
    
    
    
    

• Stage 3 and Beyond: For serious power gains:

  • Larger Intercoolers: Essential for maintaining charge temperatures with increased boost. Brands like Forge Motorsport offer an excellent solution with their Intercooler.
  • Big Boost Pipe Kits: Companies like Airtec provide kits to handle higher boost pressures. Check out some options.
  • Turbocharger Upgrades: For those chasing ultimate power.
  • Fuel System Upgrades: Upgraded fuel pumps and injectors may be necessary. 
  • Engine Internals: For power goals exceeding around 340bhp, forged pistons and connecting rods are recommended to ensure engine reliability. 
  • Valvetrain Upgrades: To prevent valve float at higher RPMs, upgraded valve springs and performance camshafts (like those from Kelford) are a wise investment. 
    
    Forge Motorsport Intercooler

    
    

    
    

• Handling & Braking Enhancements:

  • Suspension: Lowering springs (Eibach ), adjustable coilovers (HKS , KW, Cusco ), upgraded anti-roll bars, and polyurethane bushes (Powerflex ) can sharpen handling precision. 
    
    
    HKS Hipermax S Coilover
    
    
  • Brakes: Performance brake pads (Project Mu , Endless ), braided brake lines (Hosetechnik , Goodridge ), two-piece discs (Girodisc ), and even big brake kits (Brembo, Endless ) ensure your GR Yaris stops as impressively as it goes. 
    
    Blitz Big Caliper Brake Kit
    
    
    
    

• Drivetrain Upgrades:

  • Limited-Slip Differentials: While many GR Yaris models come with Torsen LSDs, aftermarket options like those from Cusco or SARD are available. 
  • Upgraded Clutches: For manual cars with increased power (Exedy , Ogura ). 
  • Engine & Gearbox Mounts: Stiffer mounts (like those from Airtec ) can improve throttle response and shift feel. 
    

• Engine Health & Durability:

  • Oil Catch Cans: An important addition, especially for tuned engines, to prevent oil vapours from contaminating the intake system (Airtec offers these ). 
  • Oil Coolers: For track use or hard driving in warmer climates. Forge Motorsport has an easy installation oil cooler solution.
    
    Forge Motorsport Oil cooler
    
    
    
    

• Aesthetic and Interior Touches:

  • From body kits and spoilers (like the TRD range or Maxton design ) to aftermarket wheels and interior enhancements like racing steering wheel hubs , personalization options abound.
    
    Maxton Design aesthetic parts
     

Why Choose Performand for Your GR Yaris?

At Performand, we live and breathe performance. We understand the intricacies of modern sports cars like the GR Yaris and have the expertise to guide you in selecting the right upgrades to match your driving style and goals. Our connection with leading brands like Forge Motorsport, HKS or KW ensures access to top-tier components. We're dedicated to helping you enhance your driving experience, especially on the unique and rewarding roads of Andorra.

The Pyrenean Performer Awaits Your Touch

The Toyota GR Yaris is more than just a car; it's an experience. A rally-bred machine that's as thrilling on a mountain pass as it is capable on a track day. Whether you're looking to subtly enhance its already brilliant characteristics or transform it into an even more focused performance weapon, Performand is your partner in Andorra.

Ready to unlock the next level of your Toyota GR Yaris? Contact us today to discuss your tuning aspirations!