Cold Air Intake with Blow Off Valve - Sound Test
CPE CAI - Homemade DIY Cold Air Intake with Blow Off Valve - Mazda cx7 -Sound Test Engine light is on for stuck EGR valve. fixed using seafoam. Melted out the stock MAF socket with a soldering iron. Purchased K&N air filter and placed it on the end of the tube. just that easy. This is a Mazda cx7 GT 2.3 L MZR turbocharged I4 with 244 bhp and has an internal blow off valve to regulate engine psi. The blow off valve sound is hidden while using the stock setup. After the modification the internal blow off valve can be heard. PriorToImpact Prior To Impact
How to install easy blow-off valve for 1.8T engine (MK4 Golf,Audi TT-S3,Seat Leon cupra.....)
install easy blow-off valve for 1.8T engine.
DIY: Test SAAB diverter recirculation dump valve
Just a simple test to see if the dump valve is faulty or not.