cat-back

Dinan D660-0036-BLK - Free Flow Cat Back

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$1,899.95

$2,112.00

You save: $212.05 (10%) off MSRP

stock messaging Out of StockOut of Stock
Ships by 02/24/2023
Check to see if this fits your vehicle

TOP MEMBER BUILDS RUNNING THIS MOD

Dinan D660-0036-BLK - Free Flow Cat Back

This part fits

  1. 2016 BMW 550i xDrive Base 4.4L V8 cc:4395 Sedan
  2. 2016 BMW 550i Luxury 4.4L V8 cid:268 cc:4395 Sedan
  3. 2016 BMW 550i Base 4.4L V8 cc:4395 Sedan
  4. 2016 BMW 550i M Sport 4.4L V8 cid:268 cc:4395 Sedan
  5. 2015 BMW 550i M Sport 4.4L V8 cid:268 cc:4395 Sedan
  6. 2015 BMW 550i Luxury 4.4L V8 cid:268 cc:4395 Sedan
  7. 2015 BMW 550i xDrive
  8. 2015 BMW 550i Base 4.4L V8 cc:4395
  9. 2014 BMW 550i Luxury 4.4L V8 cid:268 cc:4395 Sedan
  10. 2014 BMW 550i Base 4.4L V8 cc:4395
  11. 2014 BMW 550i xDrive
  12. 2014 BMW 550i M Sport 4.4L V8 cid:268 cc:4395 Sedan
  13. 2013 BMW 550i M Sport 4.4L V8 cid:268 cc:4395 Sedan
  14. 2013 BMW 550i Top 4.4L V8 cid:268 cc:4395 Sedan
  15. 2013 BMW 550i Base 4.4L V8 cc:4395
  16. 2013 BMW 550i xDrive
  17. 2012 BMW 550i xDrive
  18. 2012 BMW 550i Base 4.4L V8 cc:4395
  19. 2011 BMW 550i xDrive
  20. 2011 BMW 550i Base 4.4L V8 cc:4395
  21. show all...
Authorized Dealer

About this product

Part #: D660-0036-BLK

Free Flow Stainless Steel Exhaust w/ Black Tips -BMW 550i 2015-2011 550i xDrive 2015-2011

More Details

See what our community says about dinan products

Jaime Capers

51

Jaime Capers
2002 BMW 540i
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The performance and sound
What were you trying to accomplish by adding this product?
More horsepower
Once you’ve had a chance to use the product, did it meet your expectations?
Great bang for buck product
View on Jaime's build
David Bunnell

479

David Bunnell
2013 BMW 135is
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Dinan has a good reputation for quality parts.
What were you trying to accomplish by adding this product?
The N55 has a reputation for overheating during track days. I already had installed the Dinan Stage 2 software, so I wanted to be sure the car would still run cool.
Was it easy install? Any installation tips that will help others?
Professionally installed.
Once you’ve had a chance to use the product, did it meet your expectations?
Did my first track day with no issues, but it was a cool weekend.
View on David's build
Stephen Villagrasa

1.3k

Stephen Villagrasa
2000 BMW M5
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Reputation, quality
What were you trying to accomplish by adding this product?
Better handling and lowering the car
Was it easy install? Any installation tips that will help others?
Yes
Once you’ve had a chance to use the product, did it meet your expectations?
Yes, handles and looks great
View on Stephen's build
Brendan Lohmar

59

Brendan Lohmar
1998 BMW 540i
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Great sound.
View on Brendan's build
Ethan Orsino

94

Ethan Orsino
1994 BMW 525i
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Better shifting
What were you trying to accomplish by adding this product?
acceleration
Was it easy install? Any installation tips that will help others?
easy
Once you’ve had a chance to use the product, did it meet your expectations?
good bang for buck
Any additional comments?
extremely rare
View on Ethan's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Dinan

Founded in 1979, Dinan is well established as North America’s premiere BMW tuner. Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a nationwide network of Authorized Dinan Performance Centers that includes select BMW Dealerships and Independent BMW Service/High Performance facilities. Recently, Dinan has further expanded its offerings to include other European marques such as Audi, Mercedes, and Porsche.

shipping-worldwide from warehouse

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast