Home
(G20) 3-Series Sedan 2019+
Exhaust
Axleback Exhaust Systems
D660-0085-BLK - Dinan Free Flow Axle-Back Exhaust - Black Tips - G20 M340

Dinan Free Flow Axle-Back Exhaust - Black Tips - G20 M340

Dinan

T#: 598404 | Part#: D660-0085-BLK

Call In Or Chat For Best Price!

1 of

2 of

3 of

4 of

5 of

6 of

7 of

8 of

9 of

10 of

11 of

12 of

13 of

14 of

15 of

16 of

Checking Vehicle Fitment...

$2399.99

11% off MSRP:

$2699.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

Lifetime Replacement

Availability:

Ships Directly From Supplier

Est. Ship Date:

in 2 Business Days

Qty

Add to Wish List

Product Details

True to form, Dinan has developed this Free Flow stainless exhaust to increasing flow by reducing backpressure, 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. This system weighs less than the stock system and is constructed out of stainless steel for the quality and performance you'd expect from your BMW.

Features Include:

More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
Enjoyably louder, sportier sound
Quad 4" diameter clamp-on, double-walled, polished and laser engraved exhaust tips
100% 304 stainless steel construction
Larger diameter piping for increased flow (76mm vs 70mm)
4 lbs lighter than the stock system
Stock exhaust valve actuator reused and another valve/actuator added to the opposing side promoting even flow regardless of valve position
Computer controlled exhaust valves are retained and limit noise during low speed driving and open fully during high-load conditions
Twin exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves
Easy bolt-on installation with included mounting hardware

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 “total package” 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.

Prop 65 Warning

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	G20	M340i	B58 3.0L	Use vehicle selector to confirm fitment
BMW	G20	M340i xDrive	B58 3.0L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.