Exhaust component parts are required when original parts are either difficult to locate, expensive to purchase or when an exhaust with straight through boxes is needed to reduce back pressure.
Application can be: rallye / competition - vintage cars kit cars - cars for street use.
When building a system it is important to purchase exhaust parts that give good damping effects and flow characteristics to obtain the best performance from the engine.
With our universal programme we have something to offer all motoring enthusiasts. All silencers are absorption type. The gases are removed efficiently therefore improving the performance of the engine. With some mechnical knowledge one can construct a performance exhaust system with suitable angled pieces and silencer boxes. The silencer boxes are 1 3/4", 2", 2,5", 3" or 3 1/2" inside diameter.
For competition use one must consider noise regulations. Our absorption boxes are well insulated. The boxes have wire wool around the centre tube to ensure that the insulation does not burn out and raise the noise level.
When constructing a D.I.Y. system the following should be considered:
- 4-cylinder engine for street use: 2 / 3 silencer boxes
- 4-cylinder engine for competition use: 1 / 2 silencer boxes
- 6-cylinder engine for street use: 3 / 4 silencer boxes
- 6-cylinder engine for competition use: 2 / 3 silencer boxes
Nearly every part is available in a diameter of 1 3/4" (44,5mm), 2" (50,8mm), 2,5" (63,5mm), 3" (76mm) or 3 1/2" (89mm). For engines with power output of 140 BHP plus, we would suggest a system made from 2,5" parts. For Turbo engines we suggest the use of 3" parts.
All dimensions are outside diameter.