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 S

ystems. 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.

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

08/12/2026
08/03/2026

Bet you didn't know we have a Volvo specialist here that also tunes our vehicles. Jim has some strange obsession with them actually, but they can be impressive!

This little grocery getter needs some wastgate help, but soon to be on E85 doing something kind of cool.

Must be Friday, the fun cars are ready for the weekend!
08/01/2026

Must be Friday, the fun cars are ready for the weekend!

Loving Bruce's restored 1970 Chevelle in for a check up. An LS engine with Haltech ECU mated to an updated 5spd and 9 in...
07/30/2026

Loving Bruce's restored 1970 Chevelle in for a check up. An LS engine with Haltech ECU mated to an updated 5spd and 9 inch rear end. Can't wait to see what's in store next!

Blades Performance - builder

This 20 STI was in for some light repairs, install and a tune. It's the best formula for reliable power. Just needs n...
07/29/2026

This 20 STI was in for some light repairs, install and a tune. It's the best formula for reliable power. Just needs not to be 100* outside

280hp on 91 octane

COBB Tuning SF intake, FPR kit, accessport
Invidia USA TBE

in background

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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