XYZ Racing Racing Spec Coilovers — Nissan TIIDA C12 (Modified Rear Integrated) 2011-2026

For serious track and time-attack sessions in a Nissan TIIDA C12, the factory suspension runs out of ideas long before the chassis does. This is a C-segment, front-wheel-drive hatchback built around commuting comfort, not holding a line through a fast direction change on cold tyres with a full tank. The XYZ Racing Racing Spec coilover replaces that setup with a kit built around repeated hard laps rather than a soft ride.

Racing Spec sits at the top of the XYZ Racing range, aimed at the TIIDA C12 owner who has already moved past fast-road driving and is chasing lap times rather than a firmer ride quality. This particular fitment covers cars built to the Modified Rr Integrated spec, where the rear end has already been reworked away from standard – the damper’s geometry and travel are matched to that altered rear end rather than to a stock car.

What this coilover does for your 2011-2026 Nissan TIIDA C12 (Modified Rr Integrated)

Independent ride height and damping adjustment let you set the TIIDA C12 down to a stance that actually lowers the centre of gravity instead of just looking lower, which matters on a chassis that wasn’t given much roll resistance from the factory. Firmer, adjustable compression control checks the nose-dive that a stock Tiida shows under trail-braking into slow corners, putting more load through the front contact patch when you need it turning in. On corner exit, the stiffer rebound side controls how quickly weight comes back off the front axle, which helps put power down cleanly out of a hairpin without the front end skating wide. Because the rear has already been converted under the Modified Rr Integrated spec, the damper is set up to work with that geometry rather than fight it, so the car settles rather than pattering over kerbs and circuit surface changes.

About the Racing Spec coilover

Racing Spec is XYZ Racing’s circuit-focused damper, and its settings weren’t arrived at on a test bench alone – they come out of direct involvement in circuit racing, including series such as the WTCC, where damper behaviour under sustained load gets sorted out quickly or the car goes off. For cars carrying more aggressive modifications – the kind of spec that starts to resemble a factory racing car or a serious A-class competition build – XYZ Racing also builds fully bespoke shock absorbers rather than selling off the shelf. That route means sending over what else has been changed on the car and which circuit it’s aimed at, so the damper is valved around that specific combination rather than a generic track setting. On the TIIDA C12, that same racing-derived approach is what separates Racing Spec from a fast-road coilover: it is set up to be adjusted and worked hard, not just lowered and left alone.

Fitment for the Nissan TIIDA C12 (Modified Rr Integrated) (2011-2026)

This kit is built for the Nissan TIIDA C12 under chassis code NI53-2, covering the 2011-2026 production span. It is specifically the Modified Rr Integrated variant, so it assumes the rear end has already been converted away from the standard factory setup rather than fitting a stock rear.

What buyers also search for

• Nissan TIIDA C12 coilover upgrade for track and time-attack days
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• Adjustable ride height coilovers for a modified-rear Nissan TIIDA C12
• Nissan TIIDA C12 suspension setup for circuit driving rather than commuting

Racing Spec is the option for a TIIDA C12 that’s built to be driven hard on a circuit rather than parked in a car park – configure yours below.