Investigating exhaust system backpressure using six sigma methodology Home page/ Resources / Investigating exhaust system backpressure using six sigma methodology Investigating exhaust system backpressure using six sigma methodology This presentation demonstrated how Ford used WAVE to robustly predict exhaust backpressure in order to determine what factors significantly contribute to an understanding of how to increase HP/Torque. Gain access to this resource with your account... Login or Register or as a guest... First Name: Last name: Company: Job Title: Email: Please tick the boxes below if you give consent for Ricardo to contact you with additional information on our services, products or events. Your information will be stored on our secure systems, will not be shared with 3rd parties, click here for Ricardo’s privacy notice. EmailPhone Latest Resources Transmissions of the Future White paper Download resource Achieving NVH optimisation in a PHEV hybrid transmission Case study Download resource Meet David Parkin-Moore Poster Download resource