Seem around all couplers/clamps/pipes for clearance and good orientation ensure that none of the demand pipes are rubbing on any aspects of the vehicle or engine in addition to make sure that Not one of the couplers or t-bolt clamps are rubbing on anything else. We propose following the clamp https://jdm-mitsubishi-engine58998.bloguetechno.com/the-basic-principles-of-mitsubishi-jdm-64204159