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Dinan D660-0069-BLK Free Flow Axle-Back Exhaust System for BMW 330i/430i

(1990-1996 Pontiac Grand Prix; 2017-2018 BMW 330i; 2017-2019 BMW 330i xDrive; 2017-2020 BMW 430i; 2017-2020 BMW 430i Gran Coupe + 2 more models)

Part of: Dinan Free Flow Axle-Back Exhaust System

Other options in this family: Dinan D660-4602 Dinan D660-0050-BLK Dinan D660-0046-BLK Dinan D660-0086-BLK Dinan D660-3950

Manufacturer

Picture for manufacturer Dinan

Part Number

D660-0069-BLK
8 reviews
Sale Price

$1,199.95

In Stock (7)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dinan Free Flow Axle-Back Exhaust System delivers enhanced performance and an aggressive exhaust note for 2016-2020 BMW 330i and 430i models. This premium exhaust upgrade is engineered to reduce back pressure while maintaining refined sound quality suitable for daily driving.

Performance Gains:

  • Adds 4 horsepower at 6,600 RPM
  • Increases torque by 3 lb-ft at 6,600 RPM
  • Optimized exhaust flow for improved throttle response

Key Features:

  • 100% 304 stainless steel construction for maximum durability and corrosion resistance
  • Sportier, more aggressive exhaust tone without excessive drone
  • Drone abatement technology reduces unwanted cabin resonance
  • Twin 76mm (3-inch) polished or ceramic black exhaust tips with laser-engraved Dinan branding
  • Direct bolt-on installation using factory brackets and hangers
  • Factory-like fitment ensures proper clearance and alignment

Designed and engineered in the USA, this axle-back exhaust system provides the perfect balance of performance enhancement and refined sound quality. The system replaces the restrictive factory rear section while integrating seamlessly with your BMW's existing exhaust components for a clean, professional appearance.

Products specifications

Fits

1990-1996 Pontiac Grand Prix; 2017-2018 BMW 330i; 2017-2019 BMW 330i xDrive; 2017-2020 BMW 430i; 2017-2020 BMW 430i Gran Coupe; 2017-2020 BMW 430i xDrive Gran Coupe; 2017-2020 BMW 430i xDrive

Brand

Dinan

Tip Diameter

3.000 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Material

304S Stainless Steel

Exhaust Type

Axle-Back

Category

Exhaust

Dinan Point Value

3

Emission Code

5

Height

11

Labor Time (Hours)

1.3

Length

48

Max HP Gain

4 @ 6600 RPM

Max Torque (lb-ft) Gain

3 @ 6600 RPM

Product Type

Axle-Back Exhaust

Sub Category

Exhaust and Tail Pipes

Tip Finish

Black Ceramic Coated

Warning

California Proposition 65

Weight

51

Width

30

none

Easy to find parts

quick and easy to order not so quick on shipping

Google took me to your website. They had my hard to find part. Easy to use. Checkout was a snap. If this part is the 1 then this may be my new one and only parts store. LOWEST PRICES!

thanks

Would be nice to see diagrams in more detail.

Fast shipper, although I had some trouble placing the order online

good so far

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