| drill out the holes on the downpipes a bit and it's still not a clean fit - will need to make them larger or slot them.  I don't see how stock would be any better.  3" SZ test pipes to 3" B&B x pipe is a mess the stock sized bolts fit like \ / and wont allow the flanges to seal well.  Currently I have narrower hardware in there but will need to revisit that.  The 3" B&B bolt spacing matches stock. 
 
  Bernie Bilski berniebilski@cox.net 1995 Nissan 300ZX TwinTurbo in Cobalt Green 1997 Nissan 240SX SE in Ultra Red ZCCNV #390 ~ ECZA #368  |