GIAC - Software Programs

Programming for - The 2005 - 2002 B6 A4 ® 1.8 T

GIAC performance software for the 2005 - 2002 B6 A4 ® 1.8 T smoothly delivers a 30-38 hp and 55-60 ft-lbs gain. For optimum performance the software must be coupled with exhaust and green coolant temp sensor.

GIAC offers two additional performance options to take greater advantage of some common bolt on hardware upgrades on the B6 A4 1.8t. The FXK03 and FXK04 chips are specifically designed to accommodate GIAC approved 36 lb injectors. This is an ideal upgrade for cars with exhaust, intake and, in the case of the FXK04, the K04 turbo. The FXK03 setup can yield up to 70 – 80 ft-lbs and 40-50 hp gains, while the proper FXK04 setup will allow another 15-20 ft-lbs and 18-28 hp over the FXK03.

Model and Year	ECU Part Number	Multi-Program Options	FlashLoader Compatible
B6 A4® German Spec	8E0909518AT	98 RON Stock Valet Kill	Yes
B6 A4® 1.8T	8E0909518P	95-98 RON Stock 104 RON Valet Kill Privacy Firewall	Yes
2005 B6 A4® 1.8T(K04)	8E0909518BC	91- 93 octane performance Stock 100 octane performance	Yes
2005 B6 A4® 1.8T(K04)	8E0909518AK	91- 93 octane performance	Yes
2005 B6 A4® 1.8T(Euro CVT K04)	8E0909518AK	91- 93 octane performance Stock 100 octane performance	Yes
2005 B6 A4® 1.8T (Big injector flash)	8E0909518BC	91- 93 octane performance Stock	Yes
2005 B6 A4® 1.8T "S" Line	8E0909518AT	91- 93 octane performance Stock	Yes
2005 B6 A4® 1.8T	8E0909518BC	91- 93 octane performance	Yes
2005 B6 A4® 1.8T	8E0909518BA	91- 93 octane performance Stock Valet Kill	Yes
2005 B6 A4® 1.8T	8E0909518BC	91- 93 octane performance Stock Valet Kill	Yes
2005 - 2002 B6 A4® 1.8T	8E0909518AR	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2005 - 2002 B6 A4® 1.8T	8E0906018B	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2005 - 2002 B6 A4 ® 1.8 T K04 380cc + Intercooler	8E0909518Q	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2005 - 2002 B6 A4 ® 1.8 T	8E0909518AP	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2004-2005 B6 A4® 1.8T	8E0909518AM	91- 93 octane performance Stock Valet Kill	Yes
2004 B6 A4® 1.8T K04-15 380cc stock MAF	8e0909518ak	91-93 Octane Performance Stock 100 Octane Performance Valet Kill Privacy Firewall	Yes
2004 B6 A4® 1.8T K04-15 380cc stock MAF	8E0909518BC	91-93 Octane Performance Stock 100 Octane Performance Valet Kill Privacy Firewall	Yes
2004 B6 A4® 1.8T (Big injector flash)	8E0909518AK	91- 93 octane performance Stock	Yes
2004 B6 A4® 1.8T	8E0909518AL	96-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2004 B6 A4® 1.8T	8E0909518AK	91- 93 octane performance Stock Valet Kill	Yes
2003 B6 A4® 1.8T K04-15 380cc stock MAF	8E0909518AF	91-93 Octane Performance Stock 100 Octane Performance Valet Kill Privacy Firewall	Yes
2003 B6 A4® 1.8T (Big injector flash)	8E0909518AF	91- 93 octane performance Stock	Yes
2003 B6 A4® 1.8T	8E0909518AF	91- 93 octane performance Stock Valet Kill	Yes
2003 - 2002 B6 A4® 1.8T	8E0909518AC	95-98 RON Stock 104 RON Valet Kill Privacy Firewall	Yes
2002 B6 A4® 1.8T K04-15	8E0909518E 8E0909518F	91- 93 octane performance	Yes
2002 B6 A4® 1.8T German Spec	8E0909518R	95 RON 98 RON	Yes
2002 B6 A4® 1.8T German Spec	8E0909518S	91- 93 octane performance	Yes
2002 B6 A4® 1.8T 380cc	8E0909518M	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2002 B6 A4® 1.8T	8E0909518G	91- 93 octane performance Stock	Yes
2002 B6 A4® 1.8T	8E0909518F	91- 93 octane performance	Yes
2002 B6 A4® 1.8T	8E0909518B	95-98 RON Stock 103 RON Valet Kill Privacy Firewall	Yes
2002 B6 A4® 1.8T	8E0906018AB	95-98 RON Stock 104 RON Valet Kill Privacy Firewall	Yes
2002 B6 A4® 1.8T	8E0909518	95-98 RON Stock 108 RON Valet Kill Privacy Firewall	Yes
2002 - 2005 B6 A4® 1.8T	8E0909518AA	95 RON	Yes

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