Choose you engine

New chiptuning with specific software for Jaguar XJ Racing Box. Increase power, fuel economy. Limited offer. Buy now!

• Chiptuning Jaguar XJ 2.7 D 207 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	207 hp	255 hp
  Torque	435 Nm	542 Nm

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• Chiptuning Jaguar XJ 3.0 D 275 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	275 hp	333 hp
  Torque	600 Nm	724 Nm

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• Chiptuning Jaguar XJ 3.0 D 275 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	275 hp	333 hp
  Torque	600 Nm	724 Nm

  Go to product Add to cart
• Chiptuning Jaguar XJ 3.0 D 300 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	300 hp	362 hp
  Torque	Standard	+40%

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