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Drag Racing

XYZ Racing Drag Racing Coilovers — Hafei SAIMA 2002-2026

SKU: HA01-DG

  • IncludesFull set of 4 (front + rear)
  • Spring rate (F/R)12 / 14 kg/mm
  • Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Aluminium
  • Lead time10–15 working days

Fits Hafei SAIMA (2002-2026) chassis HA01

Front spring rate (kg/mm)

12 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 12 kg/mm. A custom rate on this axle adds £80.00.

Rear spring rate (kg/mm)

14 kg/mm recommended

The recommended rate is the factory setup for your exact car — leave it unless a suspension specialist has specified otherwise. Recommended: 14 kg/mm. A custom rate on this axle adds £80.00.

Configured price£1,690.00Inc. VAT

Lead time: 10–15 working days from payment


£1,690.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

XYZ Racing Drag Racing Coilovers — Hafei SAIMA 2002-2026

Drag racing is won or lost in the first sixty feet, and a light compact like the Hafei(哈飞) Saima(賽馬) lives entirely on what its driven tyres do at the moment the lights drop. The XYZ Racing Drag Racing coilover is built around that single event: getting the car’s mass to settle hard over the driven axle so the tyre hooks up instead of spinning away your reaction time.

This is not a road-comfort kit re-badged for the strip. The HA01 Saima(賽馬) is small and quick to react to load, which makes ride-height and corner balance the difference between a clean launch and a smoky bog-down. These coilovers exist to make that launch repeatable, run after run, down a standing 0-400 metre pass.

What this coilover does for your 2002-2026 Hafei(哈飞) Saima(賽馬)

The headline benefit you feel is hook-up off the line. By controlling how weight transfers onto the driven wheels at launch, the setup forces more compression into the driven tyre, so it grips rather than lights up. Less wheelspin means the Saima(賽馬) converts engine torque into forward motion sooner, trimming the idle moment where revs climb but the car does not. Height adjustment lets you set a launch attitude that loads the driven axle, while damping control keeps the chassis composed as speed builds toward the traps. The result is a car that leaves harder and stays planted at the top end of the run.

About the Drag Racing coilover

The XYZ Racing Drag Racing series is engineered specifically for standing-start 0-400 metre work and suits front-drive, rear-drive or four-wheel-drive platforms. The core idea is dynamic weight management: under instant acceleration the setup shifts front and rear load toward whichever wheels are putting power down, deliberately compressing the driven tyre to maximise its contact patch and grip. That extra loading is what cuts the wheel’s idle time – the brief slip where the tyre spins faster than the car is travelling – and it is also what holds the car stable as it gathers speed. Ride height and damping are adjustable so you can tune the launch attitude to the Saima(賽馬) and the surface you are running on.

Fitment for the Hafei(哈飞) Saima(賽馬) (2002-2026)

This kit is matched to the HA01-chassis Hafei(哈飞) Saima(賽馬) across the full 2002 to 2026 production span. Confirm your chassis code against the HA01 designation before ordering so the mounting and stroke suit your car.

What buyers also search for

  • Hafei Saima drag coilovers tuned for standing 0-400 metre launches
  • HA01 Saima height-adjustable suspension for better off-the-line traction
  • Hafei Saima coilover setup that reduces launch wheelspin
  • Drag suspension for the 2002-2026 Hafei Saima with adjustable damping
  • Coilover kit to load the driven axle on a light FWD compact

Set your launch height and damping to suit your strip and your driven axle, then configure yours below.

The coilovers are specially designed for 0~400 drag racing such as FWD, RWD or 4WD models. The setting allows vehicle to change the front and rear weight according to the transmission wheel in instant driving, and force the transmission tire having greater compression, which can reduce the idle time of wheel and improve the stability of the vehicle under high speed.

Top mounts included with your kit

Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.

Front

  • Pillow ball + rubber top mountPillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
  • Hardened rubber top mountHardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.

Rear

  • Aluminium top mountAluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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