Recent content by Sho_cole
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blow off valve - vent to atmosphere mod (increase sound)
Boomba racing has a set of adapters that will change your stock diverter valves for a 50% vent to atmosphere. I have them on my car and I love them Sent from my iPhone using Tapatalk- Sho_cole
- Post #21
- Forum: Generation 4 - Performance Upgrades
