Straight through muffler with his own hands

The undeniable fact is that setting the ram muffler - one of the most popular road improvements among car owners. Ardent fans of ram muffler are lovers of speed, are willing to alter your car, so that we could "squeeze" out of it still at least a couple of "horses". Make your car an individual endeavor, many motorists. No exceptions are the owners of the VAZ that do not mind to add your car unique and sort of sporting enthusiasm. Straight-through muffler on the design pretty simple device. Consists of a body filler wire mesh and perforated pipe. Thanks to simple design can make a straight-through muffler with his hands. To begin to stock the necessary materials. Require a standard muffler, a metal tube (or cylinder), one edge of which must be sealed. Need wool, but this material can be replaced with mineral wool or some heat-resistant material that can withstand temperatures over 400 degrees. And finally, the sheet metal plate and pipe with the same diameter as the exhaust system of a car, for which produced straight-through muffler. During the manufacture of ram muffler should consider the following rules. The loudness of the exhaust system will depend on the diameter of the banks, the larger the diameter, the quieter it will work. Silencer require 100mm of straight pipe to connect to the bank. Tube banks should take no more than 120 mm. Urgent need to make a hole in the pipe by hand - no, you can buy ready-made for the automotive market. Buy a pipe better than stainless steel. Thus, all necessary materials are, you are ready to work. Dismantle and remove the old muffler. Take the tube with thin walls in which you want to do a lot of holes through it. No need to drill holes along the whole length, are required only those holes that are in the central part of the pipe. Diameter of holes should not be more than 8 mm. Then in the "old" muffler pipe should be set at full length. Next, take to the bank and choke on one side. The bank should make a hole with the same diameter as the newly manufactured tube. Through the new hole install a pipe inside the banks and welded. The final step is getting your ram wool muffler, and as tightly as possible, but do not pack. Straight through muffler with his hands ready for use. The new straight-through muffler will operate much louder than the previous one, it will be especially noticeable at 3500-4500 rpm. However, increases fuel consumption by about 8 -10 per cent depending on engine size. Using advice on making ram muffler you just be possible to make an impression on others and demonstrate a device that you have made with their hands. Will not remain indifferent - that's for sure.