Description:
2.5TFSI (DAZA, DNWA, CZGB, CEPA)upgrade NGK RACING spark plugs for cars using upgrade engine software stage 1, 2, 3 
 
Suitable and recommended for Unitronic, APR software applications, and many more.
 
Been using these myself now for 20,000+ miles on stage 1 & 3 RS3.. PERFECT
 
Recommend Gap set to 0.024" +/- 0.002.  Use a correct spark plug gap tool to adjust! 
 
Hardware Included:
5 x NGK R7437-9 Spark Plug
 
Benefits:
Precious metals used for greater durability and lower voltage requirements
Fine wire electrodes provide better sparking for enhancing ignitability
Special configurations are used to improve throttle response
 
Technical Details:
General:
Type: Resistor type
Reach: 7mm (1/4")
Gap: .9mm (0.04")
Insulation Projection: .9mm (0.04")
 
AUD $373.16
Contact us for a quote with installation