Universal Adjustable Manual Gauge Turbo Boost Controller 1 150 PSI For SR20DET SR PQY5811 From Guolipanqingyun1, $10.25 | DHgate.Com
Free Shipping - T2 Universal Adjustable Manual Gauge Turbo Boost Controller 1-150 PSI JDM For SR20DET SR With PQY Sticker - AliExpress
Stainless Boost Controller Fits SR20DET/SR20/240SX/180SX 25PSI By OBX | eBay
UnrivaledTuning - *Top - manual boost controller - manually turn knob until you reach your desired boost pressure, very inexpensive design good for adjusting boost levels on a stock ECU. Not ideal
SR20DET Notchtop Vacuum line questions - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum
sr20tuning – Page 7 – SR20 TUNING
Universal Turbo Manual Boost Controller with Gauge Aluminum 1-150 PSI SR20DET SR
T2 Universal Manual Turbo Boost Controller 1-150 PSI SR20DET Supra CIVIC Black - SSAutoChrome Inc.