Cordes Performance Racing & Sales

07/15/2026

We got a spicy naturally aspirated unit headed our way for a build. This is on pump gas, so lets see what happens with some good fuel 😎

07/07/2026

Hear us chat with Cooper about the C8 tcm tuning.

www.cordesperformanceracing.com Full ep...

07/07/2026

Big day today! For all of our current C8 customers and upcoming TCM tuning is now available!

07/03/2026

Our longtime customer is back in an amazing Z06! We built 2 6th gen ZL1's for him years ago (red one is still ripping around here too). He snagged this Z that already had a fabspeed muffler delete catback & fabspeed high flow cats. Wanting a setup that didn't drone as bad he listened to our shop Z and wanted the same thing. That consisted of doing our race pipes & an oem catback. He also went for a ride in ours which is tuned on ethanol and immediately said I need this!

It now has the following.
-JLT cai
-CPR race pipes
-Custom tune for ethanol

It made 573/393 as it came in (hfc usually add 15ish wheel over stock), now it makes 626/444 on ethanol. These cars absolutely rip with this setup and feel completely different!

If you have C8 Z and are looking to modify it & tune it reach out and we can assist.

07/03/2026

Our customer Nicks auto Centennial granfsport on the dyno after we did the following.

-A&A kit with ti head unit & 8 rib drive
-cam package
-mm catch can
-dewitts radiator & dual brushless fan kit

On 91 it made right at 600 wheel in the 108 heat. The amazing thing is the new fan kit fits perfectly with a blower (zero modifying) and in stop and go traffic middle of the day coolant temps never went over 190.

Thank you Nick for the repeat business! For those that dont know we did an incredible 1st Gen camaro magnuson setup back in 2020 for him with lots of cool fab work.

07/01/2026

Got our first set of canted valve cathedral ports for an upcoming 4th gen build. Excited to see what these do on a combo we have a metric ton of data on already.

06/25/2026

Got the wheels put on the shop r&d Z today. Narrow front to run a 235 19" wheel. And 19" rear to run the 345 nitro 555rii. We will still keep the oem carbon wheels for when it hits up podium but this setup is perfect for the drag strip & the street.

If you are wanting a set of wheels & tires for your C8 stingray, eray, Z06, Zr1, or Zr1x reach out and we can assist.

06/24/2026

Two more ready to head home.

Hunter's V2 received a 2.45 upper, id1050x injectors, dsx flex kit, cpr expansion tank, afco hx, mm catch can. We previously did headers & a corsa to it. The car also has an airaid cai previously installed.
91 it made 538/535
E85 607/594 in the 108 weather.

Michael's Centennial manual grandsport received a haltech cai, kooks headers, btr stage 3 v2 cam, mm catch can. It mafe 460/428

Two absolutely beautiful examples of each car here!

06/20/2026

This is some wild stuff. To hell with these pieces of s**t.

https://youtube.com/shorts/807YwYI5t9M?is=M63757RZezWpB-_h

06/15/2026

This is a product we have made for years and we just forget all the small things we make sometimes. Well now its out for the public. Not everyone will see the value in this item, nor will everyone care to have a tiddy engine bay. But for those that do, here you go!

For those that no longer have an air intake running to the stock location, and wish to block the oem opening off. We have a solution to drastically clean up the engine bay on these combos.

This delete plate perfect for the following setups.

Procharger cars with bellmouths or the 180 degree air intake
N/A cars with intakes out the hood
Turbo builds
Or any combo that does not need air coming from this location.
These are precision CNC cut and bent right here. Standard coating of satin black is included in the price. If you wish to have a raw one or a custom color please email [email protected] and we can give you a specific price.

These include the required 3 bolts to secure and standard is a black coated button head. If you wish for a polished stainless just let us know and we can swap you out. You must email us to make this change.

Install is as simple as it looks, simply line the plate up and fully tighten down the three button head bolts.

https://cordesperformanceracing.com/product/cpr-c7-airbox-opening-block-off-panel/