Twin Cities Performance

05/14/2026

Good people know good people!

Our crew over at Lancer Service is looking to add another technician to the team. If you’re someone who takes pride in your work, wants to be around a great group of people, and is looking for a long-term home — this is a great opportunity!

Know someone who’d be a good fit? Send them the original Lancer Service post shared here and have them email [email protected]. And did we mention, Lancer is offering a $250 referral bonus if your referral gets hired!!

🚨 We’re Hiring! 🚨

Lancer Service is looking for an experienced Automotive Technician to join our team 🛠️

We know great customers know great people — so we’re asking for your help!

👉 Check out the full job posting here:
https://www.indeed.com/job/automotive-technician-963e31fbfef0d4cf

💥 Know someone who would be a great fit?
Refer them to us! If we hire your referral, we’ll send you a $250 thank-you bonus.

No catch — just our way of saying we appreciate you helping us find the right person.

04/30/2026

Brian Tooley Racing Stage 3 LS3 cam is awesome.
-490whp 440ft/lbs *Power everywhere*
-Great chop
-Drives like stock

Simple intake, header, cam combo!

04/10/2026

Happy Friday!! Low mileage C7Z we built a few years ago on the dyno after some maintenance getting a few updates to the tune. Making consistent 1kwhp pull after pull. Will be a super fun street machine.

Dyno sheet in comments.

03/30/2026

We couldn’t find a proper test vehicle for our Rotrex Superchargers so we went out and bought our own RCSB.

Meet project “Clifford”

-17 RCSB Sierra 4WD
-SBE LT4 w/ Performance Innovation ported LT1 heads
-Big nasty Brian Tooley Racing camshaft and Trinity truck intake
-Wisher Performance helping handle the fuel along with a Radium Engineering triple pump setup
-Shearer Fabrications 1200hp Garrett intercooler
-Stock 6L80 will be hanging on for dear life along with a Circle D Specialties258mm

and of course Rotrex C38R will be stuffing as much air into this thing as it can handle. Their 12 RIB 14-18 truck bracket setup fits very well. Hoping to have this thing buttoned up in the next few weeks!

03/27/2026

For those looking for port but at lower cost, better cooling and improved rotor seal hit us up for this setup. We have already done a bunch with killer results. Stop mixing and start running full E85 on your LT4 setup!!

02/24/2026

Oh how far this one has came. This 2014 Camaro SS came to us with a “no tune needed” cam, shorty headers, and a cheap K&N intake.
Phase one: We put in a Red Hot cam, billet triple disk converter, cold air intake, kept the shorty headers (unfortunately), and dyno tuned it. Car made 411whp & 393wtq (Blue line).

Phase two: Ditched the shorty headers and installed a set of Stainless Power 1 7/8” long tube headers with high flow cats. Car made 440whp & 420wtq (Red line). Those shortys were choking this car down almost 30whp & 30wtq! Overall this car turned out awesome!🤘 And for all of those who think shorty headers are worth it, save your money, and just get those long tubes 😉!

02/19/2026

**LOOKING FOR A TEST VEHICLE**
*14-18 Silverado/Sierra or 14-20 SUV with a 5.3 or 6.2 (ideally forged motor and fuel system would be a plus)
*Need it in the next 2 weeks
*Will be installing a new Rotrex C38R head unit (capable of 1000+hp) along with a very capable front mount intercooler and associated tuning.
*It will not be free*......but it will be heavily discounted. This is not a cheap budget setup, this is a top of the line blower/IC setup that will make big time HP.

We had a customer and vehicle lined up but something came up and it fell through. Please send us a message or email [email protected] if interested.

02/12/2026

Love a clean C6Z build.

Fixed heads w/porting
Brian Tooley Racing Stage 3 LS7 cam
SE 2.00 Headers w/mids (stock mufflers)
Halltech KBMF108 intake
Built and tuned in house
575whp

**Dyno sheet and video in comments**

01/13/2026

New year, new floors, new builds at TCP

01/13/2026

Alright, we are a little behind on the 2026 post but here goes. 2025 was great but went way too quick, for 2026 we are going to be more even cleaner, more organized and more detailed than ever before! The new floors and top to bottom cleanup are a great way to kickstart the year.

Our team is stellar, and somehow keeps getting a little bigger and a little better. Our goals for 26 are simple yet challenging, keep providing a level of service that is second to none. Building some of the fastest, most reliable, well behaved late model GM cars around. We will be pushing more into product developement and pushing the envelope with stock ECU cars.

Keep an eye out and let us know what you want to see more of.

Right now we have a SS that was professionally converted to a Holden HSV we are LSA swapping, adding flex, fuel system, headers and custom tuning.

19 ZR1 getting a 900whp package, which consists of cam, pulleys, intake, exhaust, fuel system. These cars are just beautiful.

Lastly a super clean, low mileage 18 Sierra in for small cam, headers, flex and custom tuning.

2026 is off and running!!!

01/07/2026

has been absolutely killing it with the flooring. Final poly topcoat is going on tomorrow, moving everything back this weekend then back to normal on Monday. Sorry for those affected by the interuption, I am confident it will be worth it!

It is very rare companies meet or exceed our standards and Swedebros have gone above and beyond!! 2026 will be a brighter more vibrant look at TCP!