2001-2016 GM 6.6L Duramax Up-pipes Bolt Set (12pcs) - 116121500 Idle Kits and Parts " The Pro DRY S non-oiled

The Pro DRY S non-oiled synthetic air filter requires no oils for cleaning for maximum convenience

000cfm air filter and premium hardware

Measured Flow: 290 CFM @ 7" H20

If you have ever been to our annual Dyno event

2001-2016 GM 6.6L Duramax Up-pipes Bolt Set (12pcs) - 116121500 Idle Kits and Parts " The Pro DRY S non-oiledDuramax: LB7, LLY, LBZ, LMM, LML (2001 2016) Features: OEM design with washers. Thread length increased to accommodate washer thickness. Two screws are 5 mm longer to accommodate the downpipe mounting bracket. Our design preserves thread engagement whereas other companies do not. All 12 screws will be alloy steel 12 point screws in black oxide finish, class 12. 9. (10) M10 x 1. 5 x 32 bolt and washer (12) M10 washers (2) M10 x 1. 5 x 37 bolt and