If so, how much more HP will it give the coupe' and how much does it cost?

 

technosquare is the only one that i know of. not sure how much horsepower it gives, but from what i understand it does more for the AT than the MT

Daniel

03.5 5AT DP Coupe
Ground Kit / Z – Tube / Shock Sensor / 5% Tint - 30% Windshield / Clear Corners / L.E.D. Hood Lights / KPTech VDC Memory / KPTech OEM Remote Window Up / Invidia Exhaust

 

How much do they go for?

2003 G35C Premium Brilliant Silver/Willow Leather
Tein S-Tech Springs * Nissan clear corners
K & N drop-in filter * Bose audio system
Navi * Delphi XM Radio

 

595 on 350evo.com

Daniel

03.5 5AT DP Coupe
Ground Kit / Z – Tube / Shock Sensor / 5% Tint - 30% Windshield / Clear Corners / L.E.D. Hood Lights / KPTech VDC Memory / KPTech OEM Remote Window Up / Invidia Exhaust

 

Dunno what the added hp is? What is this chip called 350evo.com?


2003 G35C Premium Brilliant Silver/Willow Leather
Tein S-Tech Springs * Nissan clear corners
K & N drop-in filter * Bose audio system
Navi * Delphi XM Radio

 

here is the link directly to TS for the g35.

Daniel

03.5 5AT DP Coupe
Ground Kit / Z – Tube / Shock Sensor / 5% Tint - 30% Windshield
Clear Corners / L.E.D. Hood Lights / KPTech VDC Memory
KPTech OEM Remote Window Up / Invidia Exhaust

 

i paid 650 including tax. if you plan on installing cats, supercharger, or a turbo you should do it before you get this done because they will charge you an extra 150 bucks to reprogram the chip later... basically, get all your mods installed before you get the ecu upgrade. so you dont end up paying 800 bucks.

 

150 eh? i've heard some people say it was free for a reflash and other says it not. but i've never heard the price for a reflash. thanks for postin that. have you had yours reflashed yet?

Daniel

03.5 5AT DP Coupe
Ground Kit / Z – Tube / Shock Sensor / 5% Tint - 30% Windshield
Clear Corners / L.E.D. Hood Lights / KPTech VDC Memory
KPTech OEM Remote Window Up / Invidia Exhaust