Hey guys,

We are offering a killer early bird special for you bay area guys. Our new Mustangdyne dyno is shipping 12/22 and should be installed and ready to rock by 1/3/07. So for anyone looking to do a STI STAGE 1 combo in January, now's the time to purchase!

GRUPPE-S STI STAGE ONE
- >>>+50 whp & 55TQ on 91 octane<<<*
- Gruppe-S 4-1 Header
- Helix V3 Downpipe
- Walbro Fuel Pump
- Professionally Installed & Dyno-Tuned
$749 INSTALLED & DYNO-TUNED
*Requires good 3" cat-back exhaust




*Graph shown is a 93 octane tune with similar components.

Proffessional dyno-tuning by Ed of Method 4 Motorsports fame (formerly EQ Tuning)

Please contact us for appointments & installation.

Thanks,

Gary
gary@gruppe-s.com
510-783-5300
510-783-4300 fax

 

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