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PPE Engineering test pipes
FM6-HDR6 kit features ACT's most popular Heavy Duty pressure plate
AI2-SPSD kit features a Sport pressure plate for a nice upgrade
Built to match your exact requirements
Latest design will fit both the RWD and AWD cars
PPE 350Z/G35 HR race headers with merge collectors 2007-2008 G35 / 350Z-Stainless 835002-PM-SS PPE_CeramicCoating_3 PPE Engineering test pipes350Z G35 long tube, equal length race headers for RWD and AWD cars. The PPE 350Z HR long tube headers are designed for maximum power and midrange. Testing on a 2008 350Z showed an increase in top end power and midrange torque. The HR version has stepped runners from 1. 75" to 1. 875" and 2. 5" collector outlet for increased flow at high RPM. Proven repeatedly to make more power and torque than on other header on the market for the VQ35HR motor.