Sound German's customer support and knowledge is absolutely top notch. 8HP swap is driving and shifting like a dream. Highly recommend!
March 2026
I’ve been running his 8hp70 controller in my LS swapped E92 for over a year now it’s been perfect and technical support was nothing short of incredible
July 2025
Ordered a 8HP70 stand alone harness and was super impressed with it. But I am more impressed with the support and help after the purchase! Russell is fantastic and will definitely be my go to guy with anything related in future projects!
