TGA Performance

TGA Performance Our Auto Repair Shop in Colorado Springs specializes in Subaru performance & maintenance. We specialize in Subarus and other Japanese imports.

TGA Performance is a veteran-owned Subaru and Japanese Import auto repair shop located in Colorado Springs, CO, serving the community since 2015. Whether you need something as simple as an oil change or several aftermarket modifications, we are here to help. With years of experience, we treat every vehicle as if it were our own. We offer pro-tuning services for Cobb and Standalone ECU Management Systems. With an all-wheel drive dynamometer from Dyno Dynamics, we can tune the three different driveline layouts. We pride ourselves on the knowledge and skills we’ve gained from our experiences, and we know you’ll be impressed too.

2018 GTR in for its new owner, getting some much needed maintenence before ripping on the dyno with a revised Ecutek tun...
09/19/2026

2018 GTR in for its new owner, getting some much needed maintenence before ripping on the dyno with a revised Ecutek tune! Hear it sing.

547hp on 91 oct
610hp on E85

2019 WRX gaining almost 40hp with some upgrades and retune! CAI,TMIC,EBCS,AP AOS280hp on 91oct
09/17/2026

2019 WRX gaining almost 40hp with some upgrades and retune!

CAI,TMIC,EBCS,AP
AOS

280hp on 91oct

09/16/2026
Our internet and phones are down. with their 'upgrades' on a Monday during business hours again... thanks for your pa...
09/14/2026

Our internet and phones are down. with their 'upgrades' on a Monday during business hours again... thanks for your patience.

We are starting a track group on Facebook to promote track days where we can all go as friends. TGA will be on site for...
09/09/2026

We are starting a track group on Facebook to promote track days where we can all go as friends. TGA will be on site for our events for trackside tuning, mechanical, and driver support. Join here-
https://www.facebook.com/share/g/19XUXL5WZv/

PSA- our front end is getting some much overdue remodel over the next couple of weeks . Please be careful coming in the...
09/02/2026

PSA- our front end is getting some much overdue remodel over the next couple of weeks . Please be careful coming in the front door and do not park on or near the side walk.

FA WRX in for a flex fuel install/ tune! The dyno graph shows a huge gain over 91 octane. CAI, TMICEbcsTBE CAN Flex F...
09/02/2026

FA WRX in for a flex fuel install/ tune! The dyno graph shows a huge gain over 91 octane.

CAI, TMIC
Ebcs
TBE
CAN Flex Fuel kit

328hp on E85
275hp on 91 octane

action on this packing a turbo! 181hp of fury on 91 octane. Almost double what these came stock. Also if you're 6'5"...
08/20/2026

action on this packing a turbo! 181hp of fury on 91 octane. Almost double what these came stock.

Also if you're 6'5" , you don't fit well in the driver seat...


This gem of an STi getting its 200K mile upgrade! We did an engine build a couple years ago on 91 octane and pulled the...
08/13/2026

This gem of an STi getting its 200K mile upgrade! We did an engine build a couple years ago on 91 octane and pulled the trigger on an ethanol upgrade this year for an almost 60hp/ 60tq gain.

shortblock
engine build
FP blue
1050
AP, CAI, ebcs

Address

811 N Circle Dr
Colorado Springs, CO
80909

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+17192719654

Website

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