In-line short conical header M21 polished supplied with mounting springs and exhaust seals. ** Power rating
Mega are happy to announce a new range of polished manifolds for use with the Mega ZX21 engine.
For those users where fuel consumption is less of an issue, the conical version of the short exhaust adaptor (#203042) has been optimized for increasing middle and top range power.
All polished inline manifolds work best with EFRA approved Mega exhaust pipes and come supplied with large and small mounting springs and exhaust seals.
(Only sold seperate)
Works well with pipe EFRA 2017, 2018, 9897 and 2033