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Dinan Free Flow Stainless Exhaust Systems D660-0054A Systems, Flow, Rear Axle-back, Dual In/Four Out, Steel, Natural, Split Rear Exit, Polished Tips, BMW, 4.4L, Kit

SKU: DNND660-0054A

Exhaust Systems

Dinan Free Flow Stainless Exhaust Systems D660-0054A Systems, Flow, Rear Axle-back, Dual In/Four Out, Steel, Natural, Split Rear Exit, Polished Tips, BMW, 4.4L, Kit

SKU: DNND660-0054A

Exhaust Systems

Sale ends in Calculating...

A$5,735.52 A$5,766.23
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Dinan offers a wide range of exhaust upgrades for imports like BMW, Audi, and Volkswagen. Their free flow stainless exhaust systems are precision-engineered for optimum power gains—with a civilized, sporty exhaust note that's appropriately aggressive at wide-open throttle. Plus, there's no irritating low-rpm "drone" that is common with so many other aftermarket mufflers. These free flow systems are manufactured from stainless steel, inside and out, for maximum resistance to corrosion and reduced weight (by 30 percent). They utilize the OE brackets and hangers for mounting in factory-like fashion. Order the Dinan free flow stainless exhaust system designed for your vehicle application.

Part Type

Exhaust Systems

Data: v4.2 - Upd: 2026-10-15 00:22:48

Specifications

Product Attributes - Brand
Dinan
Product Attributes - Manufacturer's Part Number
D660-0054A
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Dinan Free Flow Stainless Exhaust Systems
Product Attributes - UPC
813725025698
Product Attributes - System Material
304 stainless steel
Product Attributes - System Style
Rear axle-back
Product Attributes - Exhaust Type
Dual in/Four out
Product Attributes - Exit Location
Split rear
Product Attributes - System Finish
Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Dual inlet/Quad outlet
Product Attributes - Muffler Style
Chambered
Product Attributes - Muffler Material
304 stainless steel
Product Attributes - Muffler Finish
Natural
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
3.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
3.50
Product Attributes - Tip Quantity
4
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Straight
Product Attributes - Tip Edge Style
Non-rolled edge, single-wall
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s Dinan
StreetFX SKU dnnD660-0054A
SFX Item ID 4998754
Supplier Item Code 4998754
Manufacturer SKU D660-0054A
Manufacturer UPC 813725025698
Alternative References DIND660-0054A, 4.4L

Compatibility

Application Data
  • MakeBMW
    ModelX5
    SubmodelM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter4.4
    CID268
    CC4395
    Engine Size4.4L/268
    Engine FamilyBMW V8
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD
    RegionUSA
  • MakeBMW
    ModelX5
    SubmodelM
    Beginning Year2015
    Ending Year2018
    Engine TypeV8
    Liter4.4
    CC4395
    Engine Size4.4L/4395cc
    Engine FamilyBMW V8
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD
    RegionUSA
  • MakeBMW
    ModelX6
    SubmodelM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter4.4
    CID268
    CC4395
    Engine Size4.4L/268
    Engine FamilyBMW V8
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD
    RegionUSA
  • MakeBMW
    ModelX6
    SubmodelM
    Beginning Year2015
    Ending Year2019
    Engine TypeV8
    Liter4.4
    CC4395
    Engine Size4.4L/4395cc
    Engine FamilyBMW V8
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD
    RegionUSA

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