PSR Equal Length Headers Non-Resonated Mid Pipes Four large water jacket ports

Four large water jacket ports increase cooling capacity and allow enthusiasts to customize water line routing to help improve the installation process

I used a Fluke 87 digital multimeter with a K-type thermo couple just before the throttle body

Many of the vehicles that TopRank imports are sent over to the states with most of the original parts

Enhance your Audi A5 Coupe 2WD by adding the ARMYTRIX Super Sport Stainless Steel Exhaust System

PSR Equal Length Headers Non-Resonated Mid Pipes Four large water jacket portsPSR headers are known for their quality and fitment .. Now released is the new FA20 Engine Equal Length headers *The product is made from S304 stainless steel pipes & flanges . *Lost wax made 2 in 1 collector with smooth inner surface heavily reduces easy cracking & minimises turbolence. *No fitting kit is supplied we recommend using genuine gaskets and bolts with these headers. All PSR headers are covered by a limited 1 year warranty.