Holley EFI Ford 4R70W/4R75W Transmission Control Harness 98-03 931176 This bolt-on direct fit muffler

This bolt-on direct fit muffler for trucks with the factory dual tailpipes features a special build Outlaw muffler that has the inlet pipe and hangers pre welded The exhaust system is covered by Flowmaster's Lifetime Limited Warranty

See 146203-1 or 146203-8 for LS1

Plastic Bushings

OE system will require cutting to remove factory mufflers

Holley EFI Ford 4R70W/4R75W Transmission Control Harness 98-03 931176 This bolt-on direct fit mufflerFord 4R70W 4R75W Transmission Control Harness (98+) Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to