Angry Ass Solutions



Welcome to Angry Ass Solutions 

Based in Denver, Colorado, Angry Ass offers complete performance solutions for vintage BMWs. We’re currently building modernized, no-compromise E34 M5s and E30 M3s from the ground up. We partner with those folks with products we can’t build better; and we create the rest from scratch using modern methods and advanced materials. Don't see what you need? Let us know, we’d love to discuss enabling your addiction over a cold or hot one! 



S38 Secondary Air Injection full delete kits are shipping! 

We've finished production and have shipped our first orders for the bolt-in 6061 tensioner assembly (to replace that hefty, useless secondary air pump)!  We now offer the only COMPLETE Secondary Air Injection system delete for the S38.

Check it out on the Parts page.



Angry Ass Apparel has launched!

We have almost sold out of our Turbinefanboi/gurl shirts, pictured above, and look forward to a long line of cheeky, unique, and comfy apparel and lifestyle products.

Keep an eye on the Art and Apparel sections.