Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Dinan Free Flow Stainless Exhaust Systems D660-0085 Systems, Stainless, Rear Axle-back, Dual In/Four Out, Steel, Natural, Split Rear Exit, Polished Tips, BMW, 3.0L, Kit

SKU: DNND660-0085

Exhaust Systems

Dinan Free Flow Stainless Exhaust Systems D660-0085 Systems, Stainless, Rear Axle-back, Dual In/Four Out, Steel, Natural, Split Rear Exit, Polished Tips, BMW, 3.0L, Kit

SKU: DNND660-0085

Exhaust Systems
A$5,500.25
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

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: 2026-10-13 18:42:34

Specifications

Product Attributes - Brand
Dinan
Product Attributes - Manufacturer's Part Number
D660-0085
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Dinan Free Flow Stainless Exhaust Systems
Product Attributes - UPC
813725028767
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 - Intermediate Pipe Diameter (in.)
3.00 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Dual inlet/Dual 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.)
3.00 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
4.00
Product Attributes - Tip Quantity
4
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Straight
Product Attributes - Tip Edge Style
Beveled edge, double-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 dnnD660-0085
SFX Item ID 4998415
Supplier Item Code 4998415
Manufacturer SKU D660-0085
Manufacturer UPC N/A
Alternative References DIND660-0085, 3.0L

Compatibility

Application Data
  • UniversalNo
    MakeBMW
    ModelM340I
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Engine TypeL6
    Engine Size3.0L/2998cc
    Engine FamilyBMW inline 6-cylinder
    Body StyleSedan
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeBMW
    ModelM340I
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Engine TypeL6
    Engine Size3.0L/2998cc
    Engine FamilyBMW inline 6-cylinder
    Body StyleSedan
    TransmissionManual
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeBMW
    ModelM340I XDRIVE
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Engine TypeL6
    Engine Size3.0L/2998cc
    Engine FamilyBMW inline 6-cylinder
    Body StyleSedan
    TransmissionAutomatic
    DrivetrainAWD
    Doors4
  • UniversalNo
    MakeBMW
    ModelM340I XDRIVE
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Engine TypeL6
    Engine Size3.0L/2998cc
    Engine FamilyBMW inline 6-cylinder
    Body StyleSedan
    TransmissionManual
    DrivetrainAWD
    Doors4
  • MakeBMW
    ModelM340I
    SubmodelBASE
    Beginning Year2020
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 GAS
    Body StyleSedan
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesSedan; RWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM340I XDRIVE
    SubmodelBASE
    Beginning Year2020
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 GAS
    Body StyleSedan
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesSedan; AWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I
    SubmodelBASE
    Beginning Year2021
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesConvertible; RWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I
    SubmodelBASE
    Beginning Year2022
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesCoupe; RWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I GRAN COUPE
    SubmodelBASE
    Beginning Year2022
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleHatchback
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesHatchback; RWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I XDRIVE
    SubmodelBASE
    Beginning Year2021
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesCoupe; AWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I XDRIVE
    SubmodelBASE
    Beginning Year2022
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesConvertible; AWD; Transmission
    RegionUSA
  • MakeBMW
    ModelM440I XDRIVE GRAN COUPE
    SubmodelBASE
    Beginning Year2022
    Ending Year2024
    Engine TypeL6
    Liter3.0
    CC2998
    Engine Size3.0L/2998cc
    Engine FamilyBMW L6 MILD HYBRID EV-GAS (MHEV)
    Body StyleHatchback
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesHatchback; AWD; Transmission
    RegionUSA

Loading compatibility information...

Keep shopping

More from Dinan