PPE Crankcase Breather Filter Kit 07.5-10 6.6L GM Duramax LMM AFE-49-44064-B all gloss surfaces are buffed

all gloss surfaces are buffed to a deep smooth mirrored finish

What this means is that if you hit a bump only on one side of the vehicle

ARP recommends the use of main studs over bolts whenever possible for several key reasons

This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability

If you're ready to remove the restrictive muffler from your 6

PPE Crankcase Breather Filter Kit 07.5-10 6.6L GM Duramax LMM AFE-49-44064-B all gloss surfaces are buffedProtect your LMM Duramax engine with a PPE PCV Breather Filter Kit. Engine runaway can be caused by oil vapor that travels through the crankcase breathers and into the intake system. Uncontrolled fueling of the engine is extremely dangerous. Upgrading the crankcase breathers and adding a PPE filter kit solves this runaway problem and stops normal oil vapor from contaminating the turbo, intercooler, and intake system. Other benefits of properly venting