MBRP Exhaust 2 1/2in. Cat Back Single T409 (S5534409) 18505 Closed & Open Loop Boost

Closed & Open Loop Boost Control

workable material like carbon fiber (versus silicone or metal)

SPL Parts FKS Rear Knuckle Monoball Shock Bushings (RKS) replace the stock mushy rubber bushings with low-friction articulating spherical bearings

Give your 991 Turbo the sound and power it deserves with Fabspeed's Supersport Performance Package

Air Filter attaches to the airbox using our patented TwistLock method

MBRP Exhaust 2 1/2in. Cat Back Single T409 (S5534409) 18505 Closed & Open Loop BoostRELIABILITY BACKED FOR A LIFETIME ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you're looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don't find yourself faced with lots of