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Dinan Sport Springs

Dinan BMW mufflers and exhaust systems enhance the sound while improving performance through lighter weight and more power. A Dinan exhaust does not just produce a great sound but more power and torque as well. Dinan's exhaust is tuned around the engine size and the rest of the exhaust layout to flow better and produce a more attractive sound. A special internal design minimizes drone. Tips with the Dinan logo are the finishing touch. Made entirely from stainless steel, the Dinan exhaust should outlive the car.


F22 M235i/iX Dinan Free Flow Axle-Back Exhaust (for Cars With Standard Rear Bumper)
F22 M235i/iX Dinan Free Flow Axle-Back Exhaust (for Cars With Standa...
The Dinan sport muffler is designed to compliment the M23...
Dinan - Corporate Logo
T#:389228
Part#: F2235-D660
In Stock
Starting at $1,440.97
Starting at $1,440.97

The Dinan sport muffler is designed to compliment the M235i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

An optional straight pipe will delete the center resonator for more sound.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

Fitment note: this muffler is designed for the stock rear bumper only. A separate system has been designed for the BMW M Performance rear bumper/diffuser.

This item fits the following BMWs:
2014+ F22 F23 BMW M235i M235iX

F22 M235i/iX Dinan Free Flow Axle-Back Exhaust (for Cars With M Performance Rear Diffuser)
F22 M235i/iX Dinan Free Flow Axle-Back Exhaust (for Cars With M Perf...
The Dinan sport muffler is designed to compliment the M23...
Dinan - Corporate Logo
T#:389229
Part#: F2235M-D660
In Stock
Starting at $1,440.97
Starting at $1,440.97

The Dinan sport muffler is designed to compliment the M235i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

An optional straight pipe will delete the center resonator for more sound.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

Fitment note: this muffler is designed for the M Performance rear diffuser. This must be installed to use this exhaust or the tips will not be aligned with the bumper.

This item fits the following BMWs:
2014+ F22 F23 BMW M235i M235iX

Dinan Axle Back Exhaust - E90 M3
Dinan Axle Back Exhaust - E90 M3
True to form, Dinan has developed this Free Flow stainles...
Dinan - Corporate Logo
T#:398486
Part#: D660-0028
In Stock
$2,651.22
Free Shipping

True to form, Dinan has developed this Free Flow stainless exhaust to increasing flow by reducing back pressure, resulting in more power. Best of all, it has a great tone that is aggressive when you want it to be, but pleasant and civilized under normal driving conditions. Constructed from stainless steel for the quality and performance you'd expect from your BMW.

  • +6 HP / +5 lb/ft
  • Hemholtz chamber eliminates drone
  • Corrosion resistant 20-gauge 304 stainless steel muffler
  • Quad 3.5" laser engraved exhaust tips
  • Louder, sportier sound
  • Simple bolt-in installation
  • Worth 3 points toward your Dinan badge

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.

This product fits the following BMWs:
2008-2011 E90 M3


E82 135i Dinan Sport Axle-Back Exhaust
E82 135i Dinan Sport Axle-Back Exhaust
A Dinan sport muffler is designed to compliment the 135i ...
Dinan - Corporate Logo
T#:389168
Part#: E82135-D660
In Stock
Starting at $1,272.05
Starting at $1,272.05

A Dinan sport muffler is designed to compliment the 135i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2008-2013 E82 E88 BMW 135i


F06/F13 650i Dinan Free Flow Axle-Back Exhaust
F06/F13 650i Dinan Free Flow Axle-Back Exhaust
Dinan sport mufflers are designed to compliment the 650i ...
Dinan - Corporate Logo
T#:389266
Part#: F1350-D660
In Stock
Sale - Save 30% $2,599.00
Starting at $1,819.30
Sale - Save 30% $2,599.00
Starting at $1,819.30

Dinan sport mufflers are designed to compliment the 650i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2012+ F06 BMW 650i 650iX Gran Coupe
2012+ F12 F13 BMW 650i 650iX

F87 M2 Dinan Sport Axle-Back Exhaust
F87 M2 Dinan Sport Axle-Back Exhaust
Dinan sport muffler is designed to compliment the M2 and ...
Dinan - Corporate Logo
T#:389163
Part#: F87M2-D660
In Stock
Starting at $1,904.47
Starting at $1,904.47

Dinan sport muffler is designed to compliment the M2 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. This muffler can be used on its own for a modest increase in sound or with the Dinan center section for an exotic and thrilling sound. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence. Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2016+ F87 BMW M2


F87 M2 Dinan Resonator Delete Pipe
F87 M2 Dinan Resonator Delete Pipe
The Dinan center pipe replaces the resonator in the M2 ex...
Dinan - Corporate Logo
T#:389162
Part#: D660-0059
Direct Ship
$266.77
$266.77

The Dinan center pipe replaces the resonator in the M2 exhaust. By deleting resonators you can gain a little more volume from the exhaust. This is especially good if you're a fan of the stock exhaust sound and just want to hear more of it. And with less restriction there is a slight horsepower and torque gain as well! This pipe fits best with the Dinan Free Flow rear muffler but will fit on the stock exhaust too.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The resonator-delete pipe is worth 1 point towards your Dinan badge.

This item fits the following BMWs:
2015+ F87 BMW M2

Dinan Performance Freeflow Exhaust with Black Ceramic Tips - E92 & E93 M3
Dinan Performance Freeflow Exhaust with Black Ceramic Tips - E92 &am...
Dinan sport mufflers are designed to compliment the M3 an...
Dinan - Corporate Logo
T#:397696
Part#: D660-0027
Direct Ship
$2,651.22
$2,651.22

Dinan sport mufflers are designed to compliment the M3 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Four 3.5" black ceramic tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

Features of the F9X M3 Dinan Exhaust -

  • Single channel design
  • Sportier Sound
  • 10 lbs lighter than stock part + 100% 304 stainless steel construction
  • Simple installation using high quality BMW OEM clamps and hangers
  • Quad 3" laser engraved black ceramic coated exhaust tips with Dinan logo
  • 6 HP & 5 lb-ft of torque
  • "Straight Through" canister design
  • Helmholtz chamber to remove drone

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2008-2013 E92/3 BMW M3


Dinan F8X M3/M4 Dinan Sport Axle-Back Exhaust
Dinan F8X M3/M4 Dinan Sport Axle-Back Exhaust
Dinan sport mufflers are designed to compliment the M3/M4...
Dinan - Corporate Logo
T#:389156
Part#: F8XM3M4-D660
Direct Ship
Starting at $2,651.22
Starting at $2,651.22

Dinan sport mufflers are designed to compliment the M3/M4 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

Features of the F8X M3/M4 Dinan Exhaust -

  • Dinan Tuned Resonance Chamber Technology
  • High-flow exhaust valves reduce drone & improve flow at wide open throttle
  • Weight savings over the stock system
  • Reuses factory valve actuators
  • Preserves original M-Drive controls for exhaust flap

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2015+ F80 BMW M3 - Sedan
2015+ F82 F83 BMW M4 - Coupe, Convertible


E92 335i/xi Dinan Free Flow Axle-Back Exhaust
E92 335i/xi Dinan Free Flow Axle-Back Exhaust
Dinan sport mufflers are designed to compliment the M5 an...
Dinan - Corporate Logo
T#:389235
Part#: E9235-D660
Direct Ship
Starting at $1,696.41
Starting at $1,696.41

Dinan sport mufflers are designed to compliment the M5 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2007-2013 E92 BMW 335i 335is 335xi - Coupe
2007-2013 E93 BMW 335i 335is - Convertible

F3X 328/428 Dinan Free Flow Axle-Back Exhaust
F3X 328/428 Dinan Free Flow Axle-Back Exhaust
The Dinan sport muffler is designed to compliment the 340...
Dinan - Corporate Logo
T#:389232
Part#: F3X28-D660
Direct Ship
Starting at $1,059.87
Starting at $1,059.87

The Dinan sport muffler is designed to compliment the 340i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2012-2015 F30 BMW 328i 328i X-Drive - Sedan
2012-2016 F32 BMW 428i 428i X-Drive - Coupe

F3X 335i/435i Dinan Free Flow Axle-Back Exhaust
F3X 335i/435i Dinan Free Flow Axle-Back Exhaust
The Dinan sport muffler is designed to compliment the 335...
Dinan - Corporate Logo
T#:389231
Part#: F3X35-D660
Direct Ship
Starting at $1,440.97
Starting at $1,440.97

The Dinan sport muffler is designed to compliment the 335/435 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2012-2015 F30 BMW 335i 335i X-Drive - Sedan
2012-2016 F32 BMW 435i 435i X-Drive - Coupe



E90 325/328/330 Dinan Free Flow Axle-Back Exhaust
E90 325/328/330 Dinan Free Flow Axle-Back Exhaust
The Dinan sport muffler is designed to compliment the E90...
Dinan - Corporate Logo
T#:389219
Part#: D660-9000
Direct Ship
$1,696.41
$1,696.41

The Dinan sport muffler is designed to compliment the E90 and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.0" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi - Sedan

F22 228i Dinan Sport Axle-Back Exhaust
F22 228i Dinan Sport Axle-Back Exhaust
A Dinan sport muffler is designed to compliment the 228i ...
Dinan - Corporate Logo
T#:389171
Part#: F2228-D660
Direct Ship
Starting at $1,059.87
Starting at $1,059.87

A Dinan sport muffler is designed to compliment the 228i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 2.75" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their aEURoetotal packageaEUR approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This setup is worth 3 point towards your Dinan badge.

This item fits the following BMWs:
2014+ F22 F23 BMW 228i

Dinan High Flow Mid-pipe
Dinan - Corporate Logo
T#:555787
Part#: D660-0068
Direct Ship
$499.00
$499.00

F06/F13 M6 GranCoupe Dinan Sport Axle-Back Exhaust
F06/F13 M6 GranCoupe Dinan Sport Axle-Back Exhaust
Dinan sport mufflers are designed to compliment the M6 an...
Dinan - Corporate Logo
T#:389148
Part#: F06M6-D660
Direct Ship
Sale - Save 20% $3,604.00
Starting at $2,899.00
Sale - Sav