SAAB 9-5 with new Maptun recirculating dump valve
Big Saab fan from Czech tested the new modification to its Saab 9-5 2.0 E85 Stage 1. He Sound tested new Maptun recircualtin dump valve and DIY open Air kit. It must be admitted, sounds very well: https://www.youtube.com/watch?v=dtxTZG4AmHQ...