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Dinan D660-0011-BLK Free Flow Axle-Back Exhaust for BMW 335i/335is/335xi

(2007-2013 BMW 335i; 2009-2013 BMW 335i xDrive Base; 2011-2013 BMW 335is; 2008 BMW 335xi Base; 2004-2005 Audi A8 Quattro L; 2005 Audi A8 Quattro Base)

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

D660-0011-BLK
10 reviews
Sale Price

$1,849.95

Estimated ship date Tuesday, November 24

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dinan Free Flow Axle-Back Exhaust system delivers enhanced performance and an aggressive exhaust note for 2007-2013 BMW 335i, 335is, and 335xi models. Engineered with precision to complement Dinan's renowned performance upgrades, this exhaust system reduces backpressure while maintaining sophisticated sound quality suitable for daily driving.

Performance Gains:

  • Adds 6 horsepower at 6600 RPM
  • Increases torque by 5 lb-ft at 6600 RPM
  • Lighter than factory exhaust for improved weight distribution
  • Reduced exhaust restriction for better engine breathing

Premium Construction:

  • 100% 304 stainless steel construction for long-lasting durability
  • Dual 3.5-inch laser-engraved exhaust tips available in polished or ceramic black finish
  • Utilizes factory mounting brackets and hangers for precise, factory-like fitment
  • No modifications required for installation

Sound Engineering:

  • Sportier, more aggressive exhaust tone without excessive volume
  • Incorporates drone abatement technology to minimize cabin resonance during highway cruising
  • Carefully tuned to deliver performance sound without compromise to interior comfort

This axle-back system is designed as a direct bolt-on replacement, requiring no cutting or welding. The Dinan Free Flow Exhaust maintains the refined BMW driving experience while providing the performance enhancement and exhaust note enthusiasts demand.

Products specifications

Fits

2007-2013 BMW 335i; 2009-2013 BMW 335i xDrive Base; 2011-2013 BMW 335is; 2008 BMW 335xi Base; 2004-2005 Audi A8 Quattro L; 2005 Audi A8 Quattro Base

Brand

Dinan

Prop 65

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

Tip Diameter

3.500 in.

Material

304S Stainless Steel

Exhaust Type

Axle-Back

Category

Exhaust

Dinan Point Value

3

Emission Code

5

Height

12

Labor Time (Hours)

1.4

Length

36

Max HP Gain

6 @ 6600 RPM

Max Torque (lb-ft) Gain

5 @ 6600 RPM

Product Type

Axle-Back Exhaust

Sub Category

Exhaust and Tail Pipes

Tip Finish

Black Ceramic Coated

Warning

California Proposition 65

Weight

45.8

Width

24

thanks.

So far found what I've been looking for so I'm satisfied currently

Quick service, let's see how is the delivery.

easy to navigate and checkout

Awesome dealer for auto-parts. Fast shipping and they sell good products at great prices! Bought set of club racing brake pads for $15 less than anywhere else on a Saturday and they were here the following Wednesday. I'm in Memphis and it was the week before Christmas. I was very impressed and pleased!

Awesome prices. Fast shipping. Very happy!

Best prices, lack of info on parts. Well worth my time to research on another site and buy here but still an inconvenience. Had 2 orders with Auto Parts Warehouse that something became out of stock days after my order..

Good picture and description!

Very pleasant, easy process. Hopefully part ships quickly as my car is out of service until the part arrives.

Super fast shipping,lowest price I could find, will buy from again.

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