SL/R230: M113 Engine Headers
Am trying to finally assemble an optimum complete efficient exhaust system for my SL500/M113 engine. Has anyone installed LONG TUBE headers on their SL500 ? If so please share whatever issues were experienced while dealing with the long tube headers vs the short tubes .
(I have researched every vendor creating LT headers and would prefer US made in stainless with 3" piping throughout ..)
Many thanks,
Ron Martin


