Dinan BMW Axleback Exhaust for BMW X6 M S63 4.4L

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Axleback exhaust systems generally include what's behind your rear axle. These are among the easiest of exhaust upgrades to install, and give you an instant upgrade in sound.
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Dinan Free Flow Axle-Back Exhaust - Black Tips - F85/F86
Dinan Free Flow Axle-Back Exhaust - Black Tips - F85/F86
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:598383
Part#: D660-0054A-BLK
Ships in 5 Business Days
11% off MSRP $ 2,924.99

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

$ 2,599.99 USD
Free Shipping
Add to Wish List
11% off MSRP
$ 2,924.99

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

$ 2,599.99 USD
Free Shipping
Add to Wish List
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.
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DINAN VALVED AXLE-BACK EXHAUST - Black Tips - 2020-2025 BMW X5M/X6M
DINAN VALVED AXLE-BACK EXHAUST - Black Tips - 2020-2025 BMW X5M/X6M ...
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:13793013
Part#: D660-0090-BLK
Back Ordered
11% off MSRP $ 3,037.99

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

$ 2,699.99 USD
Free Shipping
Add to Wish List
11% off MSRP
$ 3,037.99

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

$ 2,699.99 USD
Free Shipping
Add to Wish List
The stock exhaust not on the X5/6M is already a glorious note but Dinan gave you even more control with this valved axle-back system. With enlarged pipes letting the 8-cylinder engine breathe better, showing up to +6hp! The valve system lets you dial back the tone of the exhaust when needs be but lets you unleash the S63's voice when you so desire. The system uses the OE valve system so they can be controlled through the M-driving settings through the cars onboard system so there is no need for an additional remote. All in all this axle-back system is a great upgrade to your beloved X5/6M!
Show More Show Less
Dinan Free Flow Axle-Back Exhaust - Polished Tips - F85/F86
Dinan Free Flow Axle-Back Exhaust - Polished Tips - F85/F86
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:598382
Part#: D660-0054A
Back Ordered
11% off MSRP $ 2,924.99

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

$ 2,599.99 USD
Free Shipping
Add to Wish List
11% off MSRP
$ 2,924.99

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

$ 2,599.99 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
DINAN VALVED AXLE-BACK EXHAUST - Chrome Tips - 2020-2025 BMW X5M/X6M
DINAN VALVED AXLE-BACK EXHAUST - Chrome Tips - 2020-2025 BMW X5M/X6M ...
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:13793018
Part#: D660-0090
Ships on Jul 24, 2026
11% off MSRP $ 3,037.99

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

$ 2,699.99 USD
Free Shipping
Add to Wish List
11% off MSRP
$ 3,037.99

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

$ 2,699.99 USD
Free Shipping
Add to Wish List
The stock exhaust not on the X5/6M is already a glorious note but Dinan gave you even more control with this valved axle-back system. With enlarged pipes letting the 8-cylinder engine breathe better, showing up to +6hp! The valve system lets you dial back the tone of the exhaust when needs be but lets you unleash the S63's voice when you so desire. The system uses the OE valve system so they can be controlled through the M-driving settings through the cars onboard system so there is no need for an additional remote. All in all this axle-back system is a great upgrade to your beloved X5/6M!
Show More Show Less

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