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BMW 440I XDRIVE Exhaust

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Dinan Exhaust Valve Remotes

Dinan single exhaust valve remotes let you override the factory exhaust valve operation and fully open (or close) the valve at the press of a button. Directly compatible with 'F' and 'G' chassis BMWs using a single electronic valve—as well as 3rd generation Mini Coopers and late model Toyotas—these remote kits are robust in their potential applications. Once installed, simply press the top button of the supplied wireless remote to open the valve fully and enjoy maximum aural pleasure. Alternatively, when the need arises for the exhaust to be as quiet as possible, press the bottom button on the remote and the valve will close. These remote systems work with both the factory exhaust and any aftermarket system that utilizes the factory electronic exhaust valve actuator. Additional details: * Tested and compatible valve actuators include BMW P/N's 18307851568, 18308686640, 18308632154 and 18308623424. * Opens the factory electronic exhaust valve with the push of a button * Wirelessly remote controlled * Weatherproof housing * Extra-length wiring harnesses for maximum application and routing versatility

Not Yet Reviewed

$306.95

Dinan High-Flow Mid-Pipes

Dinan high-flow mid-pipes upgrade the sound and enjoyment of your BMW. These pipes allow for an aggressive tone to be achieved from your stock system. Coupled with the associated Dinan exhaust, the sound is further perfected into an aggressive growl that's hard to ignore. This full mid-section removes the factory center section, including both resonators, and replaces it with straight-through T304 stainless steel tubing for better flow and sound—while also reducing the weight by 3 lbs. Order the kit designed for fitment on your vehicle model.

Not Yet Reviewed

$665.95

On Sale

Dinan Free Flow Stainless Exhaust Systems

Dinan offers a wide range of exhaust upgrades for imports like BMW, Audi, and Volkswagen. Their free flow stainless exhaust systems are precision-engineered for optimum power gains—with a civilized, sporty exhaust note that's appropriately aggressive at wide-open throttle. Plus, there's no irritating low-rpm "drone" that is common with so many other aftermarket mufflers. These free flow systems are manufactured from stainless steel, inside and out, for maximum resistance to corrosion and reduced weight (by 30 percent). They utilize the OE brackets and hangers for mounting in factory-like fashion. Order the Dinan free flow stainless exhaust system designed for your vehicle application.

4.0 out of 5 stars ( 4 )

$1,549.95

Rein Automotive OE Quality Exhaust Manifold Studs

Rein Automotive's OE quality exhaust manifold studs are manufactured to strict engineering standards and specifications in materials and tolerances to ensure proper tightening and retention of the exhaust flanges. The studs are designed to be direct replacement for the original, identical to OEM for your specific model, ensuring proper fit and function. Rein Automotive OE quality stud fasteners are available in individual piece counts for your repair and replacement requirements. Order the OE quality studs for your application.

Not Yet Reviewed

$3.99

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