this winter a do a nice modification on my sir (b16a1) i over size my block of 0.0025" i put oversize type r piston,i turn and balance and polish my cranck shaft and for the head i do a porting stage 3 with a nice port polish and a change my cam shaft a chose "JDM TYPE R"i port my intake too.for the exhaust i put a headers "DC SPORT"4-2-1 and the line is a vibrant steanless with double mufler
for the p-flow my chose is a "AEM" cold air intake for transmission a put a cluth "CLUTCH MASTER" stage 3 with a lighter flywheel

THIS SUMMER CHECK OUT MY CRX !!!!!!!!!!!