Free shipping is NOT INCLUDED in the purchase price of the downtubes. Cost will be based upon package size, weight and distance to be shipped. If you would like an estimate please contact us. If ordered online an appropriate amount for shipping will be added to your order prior to your credit card being processed.
A pair of high flow down tubes. Oxygen Sensor fittings will be in the headers themselves. Made from the heaviest gage aluminized tubing that is commercially available. The high flow cats are welded in place to the tubing. Installation instructions included.
Our 2 1/2" down tubes with catalytic converters go from the collector on the mid-length headers to the transmission cross member. These will have a flared end and flange like the factory exhaust to hook up to the mid-length headers. The stock exhaust can be cut at the appropriate point and these can be mated to it or you can continue with the SCP cat-back exhaust system or some other exhaust.
Note that these down tubes do NOT go all the way to the resonator.
