Description
MBRP GM8428 3″ Turbo Down Pipe Fits:
2015.5-2016 CHEVROLET SILVERADO 6.6L DIESEL *
2015.5-2016 GMC SIERRA 6.6L DIESEL *
Duramax 6.6L LML ONLY
Features:
– 3″ Downpipe Back Kit
– High Temp Ceramic Coating
– 3 Year Warranty
– 16 Gauge Mandrel Bent
– Less Restrictive Than Stock Down Pipe
– Deeper Exhaust Sounds
– Can improve fuel economy
– Boosts Torque(+24 ft-lbs) and HP (+21 HP)
– Greater Heat Retention
– Lower EGTs
– Will NOT Affect DPF or Urea System
Replace your restrictive factory GM Duramax Turbo Downpipe with this MBRP GM8428 Performance Exhaust pipe. This direct replacement will allow more flow resulting in more power and better fuel economy.
While the search for more power for your 2015.5 – 2016 LML Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe. MBRP has addressed this restrictive component of the factory exhaust with our new turbo direct pipe replacement that mounts between your factory turbo and your exhaust system. Featuring full 16 gauge mandrel bent tubing for maximum flow, and an extremely durable high temperature ceramic coating, these pipes deepen the sound of your V8 diesel engine while lowering EGT’s and providing quicker throttle response.
MBRP GM8428 Specs
MBRP Part#: GM8428
Our Part#: ACMBRP-GM8428
Inlet Diameter (inches): 3
Outlet Diameter (inch): 3
Tubing Material: STEEL
Tubing Finish: BLACK POWDERCOAT
Thickness: 16 GAUGE
Protection: CERAMIC COATING
Oxygen Sensor Bung Incl: YES
Easy to Read Install Instructions
Includes All Hardware
Includes MBRP Exhaust Products Full Mfg Warranty
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*FREE SHIPPING!!!
*For Continental U.S. Shipments ONLY
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