S&B INTAKE REPLACEMENT FILTER KF-1037/KF-1037D Material:Cotton-Cleanable 3/4" Threads (TIE RODS PURCHASED

3/4" Threads (TIE RODS PURCHASED BEFORE 2018)

The DPF-back exhaust system features constant-diameter 5" mandrel-bent aluminized steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown

which has been reported by many Duramax owners

High Idle Adjustment – 700-1100 RPM

or snowy roads

S&B INTAKE REPLACEMENT FILTER KF-1037/KF-1037D Material:Cotton-Cleanable 3/4" Threads (TIE RODS PURCHASEDFILTER TYPE COTTON OIL COLOR RED QUANTITY OF OIL 72 GRAMS FLANGE ID (A1) 4. 5 FLANGE HEIGHT (A2) 1. 5 TOP WIDTH (A3) 6. 25 X 6. 5 BASE WIDTH (A4) 9. 25 X 9. 5 ELEMENT HEIGHT (A5 )6 TYPE OF TOP SILICONE TYPE OF FLANGE STRAIGHT DIMENSIONS 13 10 10