Ford Racing Chrome Handle/Chrome Tube Dipstick Kit 2009-mazda-rx-8-esi8092039 Do I need an X-pipe

Do I need an X-pipe kit to install these headers

electric-powered running board that instantly extends when you open your door

2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2010 Chevrolet Silverado 3500 HD LT 2007-2010 Chevrolet Silverado 3500 HD LTZ 2007-2010 Chevrolet Silverado 3500 HD WT 2001-2003

Speed Engineering's 1-7/8" longtube headers are dyno proven to add over 25 rear-wheel horsepower on LS1 and LS2 equipped 2004–2006 Pontiac GTO applications compared to stock exhaust manifolds

use factory tips/ valance

Ford Racing Chrome Handle/Chrome Tube Dipstick Kit 2009-mazda-rx-8-esi8092039 Do I need an X-pipeUpdate that beat up factory dipstick tube with a Ford Racing dipstick tube kit. Dipstick kits are available in Chrome or a Chrome tube with blue anodized handle. Fits 1962 1978 289, 302, 351W engines. This Part Fits: Year Make Model Submodel 1963 Ford 300 Base 1966 1974 Ford Bronco Base 1975 1993 Ford Bronco Custom 1985 1996 Ford Bronco Eddie Bauer 1975,1978 Ford Bronco Northland 1975 Ford Bronco Ranger 1978 1981 Ford Bronco Ranger XLT 1968 1969 Ford