AFE: MACH Force-Xp 2-1/2" 409 Stainless Steel Cat-Back Exhaust System Toyota FJ Cruiser 07-17 V6-4.0L Amsoil This system produced gains of

This system produced gains of up to +10 HP and +11 lbs

7L Gas 1971-1976 Pontiac Catalina 4 Bbl V8 6

OE SS bar (FE4)

of course we'd be on the forefront of the new LT4 powered market

Why replace your fuel pump when you can reliably increase it's output with PowerMAX

AFE: MACH Force-Xp 2-1/2" 409 Stainless Steel Cat-Back Exhaust System Toyota FJ Cruiser 07-17 V6-4.0L Amsoil This system produced gains ofTest Results: In testing, the cat back exhaust system resulted in gains up to +9 horsepower and +19 lbs. x ft. of torque, as measured on our in house dyno (tested on 2008 Toyota FJ Cruiser V6 4. 0L) Installation is a Snap: This MACH Force Xp use all factory mounting locations providing stability and a hassle free installation. Leak Free Seal: High quality OE style flange and band clamps are used for a complete 360 degree sealing surface eliminating