Modified Exhaust

Sir_Ben · Jul 5, 2009

A while ago the exhaust on my '99 P38 DSE needed attention. My local spannerman has done a lot of work on all sorts of land rover derivatives and he suggested that he could convert the original twin exhaust pipes into a single one. I gave the go ahead and it seems to work OK, but I wonder if I'm losing much in the way of efficiency.
Not worried about high motorway speeds - got a beemer for that - but more for towing a trialler or a boat. Any opinions?

Datatek · Jul 5, 2009

Sir_Ben said:
A while ago the exhaust on my '99 P38 DSE needed attention. My local spannerman has done a lot of work on all sorts of land rover derivatives and he suggested that he could convert the original twin exhaust pipes into a single one. I gave the go ahead and it seems to work OK, but I wonder if I'm losing much in the way of efficiency.
Not worried about high motorway speeds - got a beemer for that - but more for towing a trialler or a boat. Any opinions?

The double outlet is only for show, as long as the pipe size is correct, a single outlet should not have any adverse effect. If you are using just one original silencer box, it could be restricting the exhaust causing back pressure in the system.

Modified Exhaust

Sir_Ben

Member

Datatek

Well-Known Member

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