Wehrli Custom Fabrication 3" Stainless Steel Downpipe, 2011-2015 GM 6.6L LML

Replace the restrictive crushed factory down pipe with this full 3" stainless steel down pipe. For use with factory turbo or factory style drop in turbo. 2015.5 and newer LML have a 3 bolt flange exhaust system, this down pipe will only work if you use a 2011-2014 style exhaust system with v-band connection. If you have a 3 bolt flange downpipe, you need part # WCF100705.

Features:

➡ 3" Stainless Steel Down Pipe (V-Band Flange)
➡ Heat Wrap and clamps


Cross References:

MBRP: GM8427, GMCA427
PPE: 117000600
DHD: 300-327
Wehrli Custom Fabrication: WCF100121
AFE: 49-44095
Max-Flow: MAX-DP-1115B