G8 GT dyno

[speed_junkie]

I picked up an '09 G8 GT a few months ago for my DD. Pretty cool car/drives nice/big enough for wife and 2 kids...but like most things I couldn't leave it stock...added Vararam CAI & professional tune.

First tune was 87 octane but got bored so had it re-tuned for 93. Both tunes are on the conservative side since it's my DD. This thing is a friggin sleeper...pretty confident she'll run 13.0/high 12sec range

*realized I may have posted in wrong section..if so move me

Red - stock......................293rwhp/317tq
Blue - Vararam & 87 tune....315rwhp/327tq
Green - Vararam & 93 tune..333rwhp/351tq

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[TERMIN8TR]

A friend of mine has one of those GTG8's with long tube headers, full exhaust, cai, tune, etc...
While it's an awesome looking car I was not impressed with the power

 

[Sonic605hp]

id love to have that for a dd

 

[supercarkiller]

not bad at all !

 

[GTSpartan]

40rw with just an intake & tune is a real nice gain.