SEP Automotive

06/02/2026

Ok … so proud to introduce our rs6t v5 uhf for 680-725 awhp applications, featuring an even larger compressor wheel, a larger turbine wheel, different bearing cage/shaft set up and all balanced to 168000 rpm on a cimat machine …. We have our first 3 sets going to a few individuals after almost a year of failures behind the scenes we have a rock solid unit ready to rock. Now we have also developed custom turbine housings that will be released in the coming weeks after metallurgy testing is completed. For those wondering these will be sold for now in our standard v4 housings modified for use with these chra!

05/31/2026

First start

05/31/2026

Long time coming my friend! Congratulations to and his mechanic victor! Though the years have worked together on multiple builds a long time coming I’m proud to see you making jam running our full long block and tuned by my friend . Car made 769 awhp at 35 lbs fuel was a limiting factor here but a brushless pump will be installed and then it’s back to the hub Dyno. Engine features our stage 3 heads our 81.5 je piston setup with a .az girdle. All machine work and assembly on the block done by us. Very proud to be involved in the project.

05/22/2026

Rob’s s4 full bolt on Resto going well on stand by for logs with this car and

05/21/2026

in for yearly maintenance & all good to go love this thing bro

05/21/2026

Driveway line up 3 years ago lol

05/20/2026

Another clean low mileage s4 in for our full tubing kit and rs6t with full bolt ons (stock block)

05/20/2026

If you are going with an oversized piston our torque plates will ensure that every bore is machined correctly top to bottom. With dowels included.

05/19/2026

05/19/2026

Rocking our v4 rs6t, our inlets, our rods, our ic and our 102 mm intake with tune