S&S 97 in. Big Bore Kit for Harley Davidson 1999-2006 Big Twin models (exc. 2006 FXD) Colors:Silver Kits are also available with

Kits are also available with a smooth chrome cover for a clean custom look

1988-2014 Harley Davidson FLSTC Heritage Softail Classic

2009-2011 Yamaha XVS950 V Star 950

Result is a flow increase of nearly 10%

1976 Ducati 850GT

S&S 97 in. Big Bore Kit for Harley Davidson 1999-2006 Big Twin models (exc. 2006 FXD) Colors:Silver Kits are also available withS&S 97 in. Big Bore Kit for Harley Davidson 1999 2006 Big Twin models (exc. 2006 FXD) Bike Fitment 1999 2006 Harley Davidson FLHR Road King 1999 2006 Harley Davidson FLHRCI Road King Classic 2000 2006 Harley Davidson FLHRI Road King 2004 2006 Harley Davidson FLHRS Road King Custom 2004 2006 Harley Davidson FLHRSI Road King Custom 1999 2006 Harley Davidson FLHT Electra Glide Standard 1999 2005 Harley Davidson FLHTC Electra Glide Classic 1999 2006