Choose you engine

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

• Chiptuning Chevrolet Silverado 6.6 Duramax 305 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	305 hp	394 hp
  Torque	Standard	+40%

  Go to product Add to cart
• Chiptuning Chevrolet Silverado 6.6 Duramax 360 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	360 hp	417 hp
  Torque	Standard	+40%

  Go to product Add to cart
• Chiptuning Chevrolet Silverado 6.6 Duramax 365 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	365 hp	421 hp
  Torque	Standard	+40%

  Go to product Add to cart
• Chiptuning Chevrolet Silverado 6.6 Duramax 397 hp
  ★★★★★
  € 89.90

  	Before	RACINGBOX
  Power	397 hp	455 hp
  Torque	Standard	+40%

  Go to product Add to cart