MBRP 11-15 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe

SKU: MBRPGMCA427

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe BLK

Mbrp

MBRP 11-15 Chev/GMC 6.6L Duramax 3in Black Turbo Down Pipe

SKU: MBRPGMCA427

Exhaust Pipes, Turbo Downpipes

MBRP Down Pipe BLK

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Product Overview

Features and Benefits

Retains All Factory Mounting Points
Bolt-on Installation, Retains All Factory Mounting Points.
Direct Fit To Stock Exhaust

Product Details

Bend Type:	Mandrel
Bolt-On Yes/No:	Yes
Clamps Included:	No
Color:	Black
Description:	Armor Lite Turbocharger Down Pipe
Finish:	Painted
Flanged Inlet:	Yes
Fuel Type:	Diesel
Gasket Or Seal Included:	No
Inlet Connection:	Welded Flange
Inlet Inside Diameter:	3
Inlet Type:	Single Inlet
Major:	Diesel
Material:	Aluminized Steel
Minor:	Down Pipe
Outlet Connection:	Welded Flange
Outlet Inside Diameter:	3
Outlet Type:	Single Outlet
Part Number:	mbrpGMCA427
Pipe Bend Type:	Mandrel
Pipe Diameter:	3
Piping:	3in
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop65warning.pdf
Prop 65 Yes/No:	YES
Quantity:	1
Shape:	Straight
Sheen Level:	Satin
Title:	MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763
Tubing Diameter:	3 Inch
Type:	Downpipe
UPS Able:	Yes
Vehicle Segment:	Truck
WARNING CA Proposition 65 Message:	WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm
WARNING CA Proposition 65:	Yes
Welded Bracket Quantity:	1

Part Type

Exhaust Pipe

Data: v4.2 - Upd: 2026-10-10 19:51:26

Features

Bolt-on Installation, Retains All Factory Mounting Points.
Direct Fit To Stock Exhaust
Retains All Factory Mounting Points

Specifications

Product Attributes - UPC: 882963122704
Product Attributes - Brand: MBRP Performance Exhaust
Product Attributes - Quantity: Sold individually.
Product Attributes - Emissions: California EO Approved
Product Attributes - Part Type: Exhaust Pipes, Turbo Downpipes
Product Attributes - Mandrel-Bent: Yes
Product Attributes - Product Line: MBRP Black Series Downpipe Kits
Product Attributes - Tubing Finish: Black
Product Attributes - CARB EO Number(s): D-763
Product Attributes - Downpipe Material: Steel
Product Attributes - Hardware Included: No
Product Attributes - Inlet Diameter (mm): 76.20mm
Product Attributes - Inlet Diameter (in.): 3.00 in.
Product Attributes - Outlet Diameter (mm): 76.20mm
Product Attributes - Outlet Diameter (in.): 3.00 in.
Product Attributes - Manufacturer's Part Number: GMCA427
Product Attributes - Oxygen Sensor Bung Included: No
Product Attributes - Catalytic Converter Included: No

Reference Information

Brand Name/s	Mbrp
StreetFX SKU	mbrpGMCA427
SFX Item ID	4048066
Supplier Item Code	4048066
Manufacturer SKU	GMCA427
Manufacturer UPC	882963122704
Alternative References	MBRGMCA427, 6.6L, 3in