ARP BMW E46/328I Rod Bolt Kit 2012-audi-s5-esi6974738 Ideal for: Maximum injector protection

Ideal for: Maximum injector protection and high-demand filtration applications

these headers offer unparalleled performance and durability

allowing users to define their failsafe strategy from something as simple as flashing a warning light to more advanced strategies like pulling boost or ignition

Installs under the factory engine cover

Here is a comparison of materials and their relative thermal conductivity ratings: Titanium 6AL-4V 6

ARP BMW E46/328I Rod Bolt Kit 2012-audi-s5-esi6974738 Ideal for: Maximum injector protectionARP BMW E46 328I Rod Bolt KitThis Part Fits: Year Make Model Submodel 2000 BMW 328Ci Base 1996 2000 BMW 328i Base 1996 1999 BMW 328is Base 2001 2006 BMW 330Ci Base 2001 2005 BMW 330i Base 2001 2005 BMW 330xi Base 1997 2000 BMW 528i Base 2001 2005 BMW 530i Base 2004 2006 BMW X3 3. 0i 2001 2006 BMW X5 3. 0i 1999 2002 BMW Z3 Coupe 1997 2002 BMW Z3 Roadster 2003 2005 BMW Z4 3. 0i