BMW Mufflers for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

Is your muffler old and crusty? If you need to replace your muffler, we have you covered with several different options for your BMW.
Sort By:
Valvetronic Designs Valved Sport Axle-Back Exhaust - Stainless - BMW E46 M3
Valvetronic Designs Valved Sport Axle-Back Exhaust - Stainless - BMW ...
Valvetronic Designs - Corporate Logo
T#:31191918
Part#: BMW.E46.M3.VSES.
Ships in 2 Business Days
Sale - Save 20% $ 1,799.99

This product was last offered at the strikethrough price on
08-25-2026

$ 1,439.99 USD
Free Shipping
Add to Wish List
Sale - Save 20%
$ 1,799.99

This product was last offered at the strikethrough price on
08-25-2026

$ 1,439.99 USD
Free Shipping
Add to Wish List
At last, we are bringing the valved capability to the E46 M3 platform. Our 8-month development process has led us to a design that gives an unparalleled sound experience. S54 has never sounded so good. Constructed of brushed T304 stainless steel or available in titanium, this valved section 3 connects to any section 2 and replaces the heavy suitcase muffler. When the Valve is open the true E46 M3 S54 sound experience is unlocked with an incredibly raw engaging sound throughout the entire rev range. When the valves are closed the car is returned to a stock-like sound level for that stealthy experience. Fully Mandrel bend for maximum flow Precision TIG welds for high-strength Constructed of brushed T304 stainless steel Rapid open / close valve function 21.7 LBS Lighter than the factory exhaust in stainless steel 58.8 LBS Lighter than the factory exhaust in Titanium 100% REVERSIBLE, always able to go back to stock at any time
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 2 Mufflers
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:53149956
Part#: UVM.63MM.X2
In Stock
New Item
Sale - Save 10% $ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Valved Sport Axle-Back Exhaust - Titanium - BMW E46 M3
Valvetronic Designs Valved Sport Axle-Back Exhaust - Titanium - BMW E...
Valvetronic Designs - Corporate Logo
T#:31191917
Part#: BMW.E46.M3TI
Ships in 1 Business Day
Sale - Save 20% $ 2,599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,079.99 USD
Free Shipping
Add to Wish List
Sale - Save 20%
$ 2,599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,079.99 USD
Free Shipping
Add to Wish List
At last, we are bringing the valved capability to the E46 M3 platform. Our 8-month development process has led us to a design that gives an unparalleled sound experience. S54 has never sounded so good. Constructed of brushed T304 stainless steel or available in titanium, this valved section 3 connects to any section 2 and replaces the heavy suitcase muffler. When the Valve is open the true E46 M3 S54 sound experience is unlocked with an incredibly raw engaging sound throughout the entire rev range. When the valves are closed the car is returned to a stock-like sound level for that stealthy experience. Fully Mandrel bend for maximum flow Precision TIG welds for high-strength Constructed of Grade 5 titanium Rapid open / close valve function 21.7 LBS Lighter than the factory exhaust in stainless steel 58.8 LBS Lighter than the factory exhaust in Titanium 100% REVERSIBLE, always able to go back to stock at any time
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 2 Mufflers
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
Valvetronic Designs - Corporate Logo
T#:53149958
Part#: UVM76MMDUALOUTX2
Back Ordered
New Item
Sale - Save 10% $ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 2 Mufflers
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
Valvetronic Designs - Corporate Logo
T#:53149954
Part#: UVM63MMDUALOUTX2
Ships in 1 Business Day
New Item
Sale - Save 10% $ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
E46 M3 Rogue Engineering Diablo Exhaust
E46 M3 Rogue Engineering Diablo Exhaust
Rogue Engineering - Corporate Logo
T#:3428564
Part#: RE_DIABLO
Back Ordered
$ 1,394.99 USD
Add to Wish List
$ 1,394.99 USD
Add to Wish List
Rogue Engineering is proud to introduce our E46 M3 El Diablo exhaust. A cursory glance at the exhaust easily shows how this exhaust excels in both performance while saving weight. However, a closer look will show the pure artistry of its construction and elements of unique design. Over a Decade of Legendary Performance It's not like Rogue Engineering to rest on its laurels when it comes to development of any performance product. In fact, we are typically the first to market of product in many instances. However, when it came to the E46 M3 exhaust, we were definitely NOT the first ones on the block. By last count, there were already over 20 different companies offering exhausts for the E46 M3. Some companies even offer multiple selections (as if they couldn't make up their mind which was best!). After listening and installing countless aftermarket exhausts in our own facility, we felt we had heard and seen enough of the good, bad and very cheezy. We recognized that most E46 M3 owners had very specific requirements to meet that they found in other exhausts out there. What you see here is the culmination is the best features of many of the exhaust systems found today, at an affordable price with the performance you come to expect from a Rogue Engineering product. El Diablo Features The RE El Diablo is made to fit exactly like factory. Improved, updated specs! Weighs only 30 lbs., 26 lbs. lighter than the factory muffler! (factory is 56 lbs.) 100% T-304 stainless steel construction and internals Fully mandrel bent tubing, no crimps or flattened areas Mil-finished pipes and muffler, mirror polished stainless steel quad 80mm Club Sport tips! Full TIG welded construction, no lock seams or pinch welds. Rogue Engineering logo tastefully stamped in the body of the muffler Flow-through design does not create muffler "hot spots" found on chambered mufflers Optimized tubing sizes and minimized bends maintain exhaust velocity without compromising necessary backpressure Deep, throaty tone, without the drone. ELIMINATE THE FACTORY RASP SOUND WITH THE ROGUE ENGINEERING RASP PIPE! Tuneable sound volume with the use of our EVC X-PIPE (SECTION 2)! Easy to install (compared to other systems in the market) Will not change ground clearance Will not void factory warranty Will not affect emissions No permanent modifications required for installation El Diablo Design; Daring to be Different Much development was spent to optimize the El Diablo exhaust system. To understand the improvements, it is important to see how a stock exhaust functions.
Show More Show Less
Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler
Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inl...
Valvetronic Designs - Corporate Logo
T#:53149963
Part#: UVM76MMTSTYLEX1
Back Ordered
New Item
Sale - Save 10% $ 499.99

This product was last offered at the strikethrough price on
08-25-2026

$ 449.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 499.99

This product was last offered at the strikethrough price on
08-25-2026

$ 449.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:53149962
Part#: UVM.89MM.X2
In Stock
New Item
Sale - Save 10% $ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler
Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inl...
Valvetronic Designs - Corporate Logo
T#:53149955
Part#: UVM63MMTSTYLEX1
Ships in 1 Business Day
New Item
Sale - Save 10% $ 499.99

This product was last offered at the strikethrough price on
08-25-2026

$ 449.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 499.99

This product was last offered at the strikethrough price on
08-25-2026

$ 449.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
Valvetronic Designs - Corporate Logo
T#:53149957
Part#: UVM76MMDUALOUTX1
Back Ordered
New Item
Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.5" (89mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:53149961
Part#: UVM.89MM.X1
Back Ordered
New Item
Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dua...
Valvetronic Designs - Corporate Logo
T#:53149953
Part#: UVM63MMDUALOUTX1
Ships in 1 Business Day
New Item
Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:21308444
Part#: UVM.63MM.X1
Ships in 5 Business Days
Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 10%
$ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:53149960
Part#: UVM.76MM.X2
Ships in 1 Business Day
New Item
Sale - Save 10% $ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 599.99

This product was last offered at the strikethrough price on
08-25-2026

$ 539.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:53149959
Part#: UVM.76MM.X1
Ships in 1 Business Day
New Item
Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 399.99

This product was last offered at the strikethrough price on
08-25-2026

$ 359.99 USD
Free Shipping
Add to Wish List
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Category

  • Mufflers

Brand

Price

$
$

Special Offers

Shipping