We at pro-tech decided to take it one step further and offer a complete downpipe with J tube, Mid pipe, test pipe for the QR25DE series motor with optional re-circulating dump tube ( shown; add an additional $100.00) and hanger assembly. The Pro-tech Spec V QR25DE Downpipe for the Pro-tech Spec V QR25DE manifold only.Constructed out of 16 gauge 304L Stainless Steel or Mild Steel ceramic coated. GTAW ( Gas Tungsten Arc Welding ) construction. We offer these downpipe's in either a full 2.5" or 2.5" flared to 3". Standards include jet hot ceramic coating of either chrome or flat black, inner/outer braided flex section, thick 3/8" 3 bolt exhaust flanges, 5/16" thick 2 bolt slotted flanges on test pipe, and the J tube flanged for either a standard ford 5 bolt or ballistic 4 bolt exhaust housing. ***Call For Pricing*** All Protech product's are intended for off-road use only, and prices are subject to change with out notice at anytime.