BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series G20 (2019+)

G2X M340i M440i Experience Package

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T#:30231247

Part#: G2X-M340IM440I-E

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$ 3,131.99 USD

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$ 3,131.99 USD

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Going beyond its Foundation counterpart, the Dinan Experience packages address not only the engine but also the chassis for a complete solution in the form of a wholly tuned Dinan vehicle. While adding power modifiers is often the go-to path when beginning the modification journey, it does not fully consider what makes the car infinitely more enjoyable in scenarios outside of WOT pulls. With the addition of suspension upgrades integrated alongside the power adders, the vehicle is transformed into something more than just the sum of its parts. It's a comprehensive answer to delivering additional technical capabilities in the form of increased engine performance and better handling along with improvements to aesthetics (looks and sound) in a package designed with reliability and safety in mind. This union of power and handling modifications results in a true OEM+ experience - the Dinan Experience. Includes Dinan Exhaust Dinan Intake Dinan Turbo Inlet Dinan Strut Braces Dinan Pedal Cover Set Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +9 HP and +8 lb-ft of torque (Exhaust +Intake) Smoother, louder and sportier sound (Exhaust + Intake + Turbo Inlet) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) 4 pounds lighter than the stock for an improved power-to-weight ratio (Exhaust) Reduced intake restriction for greater flow that allows increased turbo efficiency and greater power potential on modified builds (Intake + Turbo Inlet) Improved throttle response (Intake + Turbo Inlet) Increased chassis rigidity with decreased flex during cornering for improved handling and performance (Strut Braces) Elevated and stylish high-performance look to the interior (Pedal Pads) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge

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

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T#:598404

Part#: D660-0085-BLK

In Stock

$ 2,199.99 USD

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$ 2,199.99 USD

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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 Exhaust Valve Remote - Most BMWs 2012+

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T#:600153

Part#: R660-0001

Ships in 4 Business Days

$ 259.99 USD

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$ 259.99 USD

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The Dinan Exhaust Valve Remote lets 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 BMW's using a single electronic valve as well as 3rd generation MINI's, the Dinan Exhaust Valve Remote Kit is robust in its 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. This system works with both the factory exhaust and any aftermarket system that utilizes the factory electronic exhaust valve actuator. Tested and compatible valve actuators include BMW P/N's 18307851568, 18308686640, 18308632154, and 18308623424. Features: 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.

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Dinan Valved Axleback Exhaust - Black - G20, G22

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T#:8965601

Part#: D660-0091-BLK

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$ 1,699.99 USD

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$ 1,699.99 USD

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The Dinan G20 330i / G22 430i exhaust grants the B46/B48 4-cylinder improved exhaust flow by reducing back pressure, and also creates a deeper and fuller note, without any added drone or other negative side effects.. The goal of OEM+ and then some. Utilizing factory cut points and mounting mechanics this Dinan exhaust system is a straightforward install with fitment like you would expect from the manufacturer. Going from the plebeian stock dual slash cut 90mm (3.5") tips to the massive Dinan straight cut 102mm (4") ones leaves no doubt that something above and beyond is present. This is solidified by the Dinan logo laser engraved on the tips and the deep growl of the exhaust that is indisputably different than anything one would expect to hear from a base 4-cylinder turbo platform. For those that wish to have options to limit the soundtrack for late night or early morning arrivals/departures, factory valve control is retained. No matter the situation the Dinan valved axle back exhaust system is the answer for the discerning enthusiast looking for performance without sacrifice. Max HP Gain4 @ 6600 RPM - Max Torque (lb-ft) Gain3 @ 6600 RPM Features: Enjoyably louder, sportier sound Drone abatement technologies used to reduce cabin resonance Dual 4" (102mm) double-walled, black ceramic coated clamp-on tips with laser engraved Dinan logo Larger diameter piping for increased flow (85mm to dual 60mm vs. 85mm to dual 83mm) 100% 304 Stainless Steel construction Retains factory valve control Factory-like fitment with included mounting hardware

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75mm Dual Clamp Exhaust Sleeve - Priced Each

T#:37622243

Part#: 18307560781

In Stock at Vendor

$ 39.99 USD

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$ 39.99 USD

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Dual clamp pipe connector joins exhaust pipes without welding. Split, compressible design clamps tightly around joined pipes for a leak-free fit. Includes hardware.

76.2mm (3.00 inch) diameter.

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Dinan Heavy Duty Exhaust Band Clamp - 3.00" (76mm)

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T#:38688902

Part#: D662-9237

Ships Jul 23, 2025

$ 12.99 USD

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$ 12.99 USD

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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 76mm (3") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.

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Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)

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T#:38688901

Part#: D662-9228

Ships Jul 23, 2025

$ 12.99 USD

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$ 12.99 USD

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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 70mm (2.75") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.

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Dinan Free Flow Axle-Back Exhaust - Polished Tips - G20 M340 ...

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T#:598403

Part#: D660-0085

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$ 1,999.99 USD

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$ 1,999.99 USD

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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 Axel Back Exhaust - Polished Tips - G20, G22

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T#:8965599

Part#: D660-0091

Back Ordered

$ 1,699.99 USD

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$ 1,699.99 USD

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For those that wish to have options to limit the soundtrack for late night or early morning arrivals/departures, factory valve control is retained. No matter the situation the Dinan valved axle back exhaust system is the answer for the discerning enthusiast looking for performance without sacrifice. The Dinan G20 330i / G22 430i exhaust grants the B46/B48 4-cylinder improved exhaust flow by reducing back pressure, and also creates a deeper and fuller note, without any added drone or other negative side effects.. The goal of OEM+ and then some. This Dinan exhaust system is a straightforward install with fitment like you would expect from the manufacturer using factory cut points and mounting mechanics. Going from the plebeian stock dual slash cut 90mm (3.5") tips to the massive Dinan straight cut 102mm (4") ones leaves no doubt that something above and beyond is present. This is solidified by the Dinan logo laser engraved on the tips and the deep growl of the exhaust that is indisputably different than anything one would expect to hear from a base 4-cylinder turbo platform. Features: Maximum gains of +4 HP and +3 ft-lb of torque Enjoyably louder, sportier sound Drone abatement technologies used to reduce cabin resonance Dual 4" (102mm) double-walled, polished clamp-on tips with laser engraved Dinan logo Larger diameter piping for increased flow (85mm to dual 60mm vs. 85mm to dual 83mm) 100% 304 Stainless Steel construction Retains factory valve control Factory-like fitment with included mounting hardware

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Dinan Double-Walled 4" Clamp-On Exhaust Tip - Polished - 2.75&qu...

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T#:38688898

Part#: D663-0600-BOX

In Stock

$ 79.99 USD

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$ 79.99 USD

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Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.

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Dinan Double-Walled 4" Clamp-On Exhaust Tip - Black Ceramic - 2....

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T#:38688899

Part#: D663-0601-BOX

Ships in 5 Business Days

$ 89.99 USD

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$ 89.99 USD

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Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.

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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series G20 (2019+)

Sub-Categories

G2X M340i M440i Experience Package

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

Dinan Exhaust Valve Remote - Most BMWs 2012+

Dinan Valved Axleback Exhaust - Black - G20, G22

75mm Dual Clamp Exhaust Sleeve - Priced Each

Dinan Heavy Duty Exhaust Band Clamp - 3.00" (76mm)

Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)

Dinan Free Flow Axle-Back Exhaust - Polished Tips - G20 M340 ...

Dinan Valved Axel Back Exhaust - Polished Tips - G20, G22

Dinan Double-Walled 4" Clamp-On Exhaust Tip - Polished - 2.75&qu...

Dinan Double-Walled 4" Clamp-On Exhaust Tip - Black Ceramic - 2....

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