FEATURES: Replaces restrictive factory unit 2pc design for simple installation Available in XP and Installer Series material Quicker throttle response and cooler EGT's Up to 40rwhp gains

MBRP 11-15 6.7L POWERSTROKE 4" ALUMINIZED TURBO DOWN PIPE - FAL459   GET EVEN MORE EXHAUST FLOW WITH THIS 4" DOWN PIPE. MBRP DOWN PIPES ARE JIG MANUFACTURED TO ENSURE TOTAL ACCURACY. SMOOTH MANDREL BENDS WILL GIVE YOU THE BEST FLOWING FORD DOWN PIPES...

MBRP 11-15 FORD 6.7L POWERSTROKE 4" T409 TURBO DOWN PIPE - FS9459   GET EVEN MORE EXHAUST FLOW WITH THIS 4" DOWN PIPE. MBRP DOWN PIPES ARE JIG MANUFACTURED TO ENSURE TOTAL ACCURACY. SMOOTH MANDREL BENDS WILL GIVE YOU THE BEST FLOWING FORD DOWN...