Since Ravin does not have a 21/2"SI-21/2"DO configuration, would it be best to go with a 3"SI-21/2"DO or 21/2"SI-2"DO? If neither of those, maybe I should just go back to the Flowmaster!

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2000 F-150SC 5.4L 4X4ORP
DEEP WEDGEWOOD BLUE
AUTO, 3.55LS, TOW PKG.
CAPTAIN'S CHAIRS,
REMOTE KEYLESS ENTRY
REAR SLIDER
PREMIUM SOUND w/ CD
RHINO LINER
STATE ISSUED UNIV.OF GA. PLATE.
UGA RECEIVER COVER
UGA LICENSE PLATE(FRONT)

WISH LIST:
RAVIN Z-55 SI/DO
AIRAID FIPK
SUPERCHIP
TINTED WINDOWS
HOOD DEFLECTOR(PAINTED)
RAIN GUARDS(PAINTED)

A NATIONAL TITLE FOR UGA(FOOTBALL)

 

FM all the way!!!

 

If you are going with the Ravin 3" SI and 2 1/2" DO you can get a coupler for the 2 1/2" main pipe.

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My Ride: 1998 F150 4x4 Lariat Supercab Flareside 5.4L in Oxford White/gold, ORP, Tow Package, 3.55 Gears.

Modifications: K&N FIPK, Stepshield door sill protectors, Performance Accesories 3" Body Lift, Lift Lips, Gabriel Gas Ryder LT VST Shocks, Daystar Front Anti-sway Bar Polyurethane Bushings, Heckethorn Steering Stabilizer and 35x12.5R16.5LT BFG All Terrain KO's on 16.5x9.75 American Eagle 589's.

Photos at: http://www.communicomgroup.com/jmtruck

 

FM ba-by!!