PLM Private Label Mfg. Power Driven Subaru Competition Up-Pipe with Dump Tube 38mm or 40mm features a unique designed up pipe which gives you the option to install a 38 mm or 40mm wastegate.
External wastegates allow for quicker spool because they do not cause turbulence in the exhaust stream and also give better boost control. Unleash the potential of your motor with our high flowing competition Up-Pipe. 10-40hp results depending on your setup. No modifications are n. . .
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