|
i did a clean up too,my valves where a big mess....( 5 hour to clean ).i dont fell any difference,but im going to the track to see .. hopefully ,, a gain
__________________
2007 335i coupe AT-- I80AS--FBO -stock turbos--COBB v402 beta stage 2 + ATR-- NITTO'S 275-40-17 NT05R --- 12.025 @ 120 mph -- full weight
|