Pay in 4 interest-free payments of $92.50 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
ARP recommends the use of main studs over bolts whenever possible for several key reasons
Heavily modified P-Pump and upgraded turbo(s) are mandatory
9L Main Stud Kit (247-5403)
Loaded using HP Tuners MPVI
120″ wall thickness
2017-2023 Duramax L5P 4" Cat & DPF Race Pipe w/ Muffler (431031) Crate Engine ARP recommends the use of2017 2023 Duramax L5P 4" Cat & DPF Race Pipe w Muffler (431031) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Flo~Pro system. For powerhouse performance, Flo~Pro delivers horsepower you can hear! IMPORTANT NOTE: These kits will
US$ 19.98
US$ 39.98
US$ 29.98
US$ 14.98
US$ 15.68
US$ 46.00
US$ 20.48
US$ 60.18
US$ 26.00
US$ 35.78
US$ 15.28
US$ 14.88
US$ 14.88