Real Auto Dynamics in NY sells and installs full GTM kits. They have alot of good stuff up on their facebook and are also a vendor/rep here on the forums. Also most stock parts are good for quite a bit of power. 550hp and 450lbtq is where things start to get troublesome.
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|BW S259 Turbo|3" Downpipe\Exhaust|ID1000|AeroMotive|Tial|EcuTek|BC BR|S0-4|MaffFab|
MKGs-Single-Turbo
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