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Flo~Pro 4" Downpipe Back Single Exhaust | 2017 6.6L GM Silverado HD/Sierra HD L5P Cab & Chassis
Flo~Pro 4" aluminized downpipe back single exhaust system for 2017 Chevy Silverado 3500 & 2017 GMC Sierra 3500 cab & chassis crew cab models only.
- Only fits models equipped with the OEM style 4-bolt flange off the turbo direct pipe!
- Fits Crew Cab Only!!!
In 2017, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the newest 4-bolt style flange before ordering this kit. If you have a 3-bolt flange please refer to our 15-16 LML exhaust systems.
- Reduced EGT!!!
- Increases Horsepower
- Increases Torque
- Increases Fuel Efficiency
WARNING! THIS PRODUCT IS FOR COMPETITION USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. IF YOU INTEND THIS PRODUCT FOR HIGHWAY OR NON-COMPETITION OFF-ROAD PURPOSES DO NOT PURCHASE OR INSTALL THIS PRODUCT. READ FULL OFF-ROAD WAIVER.
- Item Requires Shipping
- 90.0 lbs.
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