Product Overview
POSH SR400/500 STAINLESS TWO BEND HEAD PIPE - 42.7mm - 010155-5, MADE IN JAPAN.
The POSH polished stainless two bend head pipe is a great addition for those looking to open up their exhaust. Being stainless the pipe has better corrosion properties compared to the factory chromed pipe. After use the pipe will have a nice burnt colour of the appearance to add to the character of the system.
The pipe has the same measurements as the genuine header meaning the genuine silencer can be used. Or alternatively match it with a muffler of your choice. (Fits with all POSH mufflers and Peyton Place mufflers and many other mufflers).
The inner diameter is larger than the factory double pipe structure due to being a single wall head pipe. This opens the exhaust flow compared to the factory pipe.
DETAILS:
-> Pipe insert measurement: Φ41.5mm.
-> Pipe OD measurement: Φ42.7mm.
-> The head pipe fits in the genuine factory position, meaning it is suitable with a range of aftermarket mufflers, (or alternatively it can be installed with the factory muffler).
-> Always check above specs to ensure fitment is ok with the muffler being used.
-> For racing use.
NOTES:
1. SR400FI models (injected) are not suitable for use with this pipe as there is no 02-sensor fitting.
2. Due to manufacturing characteristics, slight radius differences and processing marks may be visible, (which only adds to the character of course).
3. Some tuning of your carbie may be required due to the difference in pipe flow.
4. Please note this pipe does not use a head-pipe damper at the front to support the pipe.
OPTIONAL PARTS:
*Do you need a muffler to suit or gaskets, studs, exhaust bands and nuts? Check out our range, this pipe matches well with many of our add on exhaust parts for the SR400/500
