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STi Packages
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AWDtuning 15+ STI Stage 3 400whp 93 oct Package
Everything you need to get 400 whp out of a bone stock 2015-2021 STi on 93oct
Price
$12,700.82
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AWDtuning Stage 1 08-21 STi
Get rid of that 2500 RPM stumble and start your modification journey for your STi with our Stage 1 STi Package.
Price
$1,980.81
![](https://static.wixstatic.com/media/54de06_31f60631ac8c472594d97b2e166b0d5f~mv2.webp/v1/fill/w_328,h_194,al_c,q_80,usm_2.00_1.00_0.00,enc_avif,quality_auto/Image-place-holder.webp)
AWDtuning STi 04-21 drivetrain package
Update your Drivetrain in your STi to get the crispiest shifts and the best reliability to handle your power modifications.
Price
$3,168.38
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