ARP Head Studs Dodge SRT-4 2003-2005 Vehicle Model_Lancer Evolution 9 The section of the catback

The section of the catback that bolts to the downpipe is slip-fit

This drop-in replacement for your factory air filter is designed with four layers of oiled cotton media that significantly improve airflow while effectively trapping harmful contaminants

The thick discs have better heat capacity and therefore better durability in demanding applications

when increasing boost this is needed

The air intake system is backed by AEM's Lifetime Limited Warranty

ARP Head Studs Dodge SRT-4 2003-2005 Vehicle Model_Lancer Evolution 9 The section of the catbackPart #: 141 4204 ARP uses a premium grade 8740 alloy for their 03 05 Doge Neon SRT 4 head studs. Each stud is placed vertically in special racks and precisely heat treated to 190,000 psi. This heat treating procedure ensures complete heat penetration and the results are far superior to head studs from other manufacturers who just dump pieces in a basket and hope for the best. Following heat treatment process, each 03 05 SRT 4 stud is centerless ground