MBRP 09+ Chevrolet Silverado 1500 3in Cat Back Pre-Axle Dual Outlet w/ 4in Tip - BlackFor those many enthusiasts who have come to rely on our specialty Garage parts diesel components here they are. Built from a 16 gauge aluminized steel they are fully coated; including the seams; for an exhaust system that you can count on to last. Weld on the hangers as your wish and you are ready to go. 3in. Cat Back; Pre Axle Dual Outlet; Black Coated 4" OD Tip Included, Also fits 2019 Chevy GMC,1500 Silverado Sierra 4. 3L V6, 5. 3 Limited (LD)

Its open design allows for easy viewing of the air filter and delivers an aggressive air intake sound

1 TQ at the flywheel on our in-house SuperFlow 902 engine dyno using an otherwise stock 5

This is an excellent performance camshaft with a smooth idle in 346cid and larger motors

1L HEMI (2003-2010) NON-VVT Lifter Type Hydraulic Roller Usage Street

7/16" ARP 2000 rod bolts

Note:  These rocker arms will require you to change your pushrod length

15X10'' Black S71 Med Pad 5X4

Fastener Style: Stud

(Manufactured in Germany)

10-Year/Million Mile Limited Warranty

with nitride journals

4L V8 engines