Upgrade your exhaust system with the Downpipe To Cat-Back Reducer.

Engineered for optimal performance and durability, this reducer allows for seamless connection between your downpipe and cat-back exhaust system. Its high-quality construction ensures a tight seal, reducing exhaust leaks and enhancing overall exhaust flow. With easy installation and compatibility with various exhaust systems, this reducer is a must-have for any performance enthusiast.

• Allows for seamless connection between downpipe and cat-back exhaust
• High-quality construction for durability
• Tight seal reduces exhaust leaks
• Enhances overall exhaust flow
• Easy installation and compatibility with various exhaust systems

Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

• 2" wide x 1/16" thick
• Durable, tightly woven, 100% fiberglass
• Reduce under hood temperatures
• Protect other engine components
• Protect your hands/arms from burns
• Each roll comes with 5 FREE, 14" long stainless steel zip ties

Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick. 

Key Features:

• Can handle temperatures up to 850 Degrees Fahrenheit 
• UV resistant 
• Light weight easy to apply 
• Protect sensitive engine components 
• Cut to size 
• Engine accent/dress up

Embark on your custom exhaust project confidently with the ECS Tuning Universal Exhaust catalog, offering quality and price-friendly options. Crafted from T304 Stainless Steel for corrosion resistance, these items feature premium benefits akin to our In-House Engineered Exhaust Systems. With a 3.0" ID (Slip fit) X 65mm OD (Butt) connections, 1.5mm (.060") wall thickness tubing ensures durability. Length on the 65mm OD side is 2.25" while on the 3.0" ID side is 3.50". Ideal for fabricating your unique exhaust system, these universal parts guarantee top-tier quality and longevity.

Benefits:

• Crafted from T304 Stainless Steel for corrosion resistance
• Features premium benefits akin to In-House Engineered Exhaust Systems
• Durable construction with 1.5mm (.060") wall thickness tubing
• Ideal for fabricating custom exhaust projects
• Ensures top-tier quality and longevity

AWE Track Edition Axleback Exhaust - Chrome Silver | BMW G20 330i/330i xDrive delivers an aggressive exhaust note while maximizing performance and reducing weight. Engineered specifically for the BMW G20 330i and 330i xDrive, this axleback system is designed to enhance both sound and power, making it the ultimate upgrade for enthusiasts seeking a bold, track-inspired tone.

• Aggressive track-inspired exhaust tone for an exhilarating driving experience
• 50-state emissions legal for worry-free compliance
• AWE’s patented 180 Technology® in Touring Edition cancels drone for refined acoustics
• Dyno-proven gains of +8 hp and +10 lb-ft of torque at the wheels
• CNC mandrel-bent 3” T304L stainless steel construction for durability and performance
• OEM sleeve clamp included for easy conversion back to stock exhaust
• AWE Valve Simulator Brackets included to eliminate error codes
• Dual 4.5” exhaust tips available in chrome silver or diamond black for a custom look
• Lightweight design: Track Edition at 17 lbs, Touring Edition at 30.5 lbs, stock exhaust at 34.5 lbs
• Straight-through design maximizes flow and power while reducing restrictions
• Backed by AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty

Let’s be honest—what’s the point of owning a B48-powered BMW if you can’t hear it? The factory G2X 330i/430i rear muffler assembly is oversized, heavy, and overly restrictive, muting the deep, aggressive tone that your engine was designed to produce. Our Muffler Delete System is the perfect solution for enthusiasts looking to unleash that signature turbocharged soundtrack without the cost of a full cat-back system.

Engineered and manufactured in-house, this system replaces the factory rear muffler with a free-flowing, TIG-welded 304 stainless steel setup designed to enhance tone, reduce weight, and maintain OE-level fitment and quality. At the front, 3" primary tubing mates seamlessly to your factory midpipe using a durable stainless steel sleeve clamp. At the rear axle, the primary tubing transitions to dual 3" adjustable tailpipe sections for a clean, yet aggressive look. These tailpipe sections offer compatibility with our suite of 4" exhaust tips, allowing you to tailor the system's appearance to your liking. Accuseal-style, slip-fit joints allow for easy adjustment, ensuring perfect tip placement inside the factory rear diffuser. The result? A more engaging exhaust note and a clean, motorsport-inspired appearance that transforms your BMW’s personality both visually and acoustically.

Upgrade your vehicle's muffler affordably with the Magnaflow Universal Muffler, providing a solution to loud exhausts without breaking the bank. Crafted from 100% stainless steel, these mufflers are built to endure extreme conditions, ensuring durability and reliability.

Key Benefits:

• 100% stainless steel construction for robustness
• Lap-joint welding ensures solid build quality
• Free-flowing, straight-through design for enhanced performance
• Stainless mesh wrap and acoustical fiber fill deliver a smooth, deep tone
• Packed tightly for long-lasting performance without sound degradation

Features:

• 2.5'' Inlet and Outlet
• 14'' body length
• 20'' overall length
• May require welding/fabricating for fitting; not a direct fit for any specific car model

For over 30 years, Active Autowerke has been the one to turn to for high-quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. 

The B46 downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory downpipes – therefore reducing radiant heat and increasing performance.

Features Include

NO CEL when using this downpipe

GESI EPA registered high flow and fully OBD2 compliant

Casted upper stainless steel V-Band for precise fitment

3 inch diameter piping allows for maximum power output

Quicker turbo spool

Rated for 500 to 850 hp applications

Withstands up to 1500° F

Can reach operational efficiency within 9 seconds of startup

Easily bolts-on – no cutting or welding required

Durable construction from TIG welded 304 stainless steel

Ultra high flow 400 cell per square inch catalyst

EPA certified for use on OBD2 vehicles (1996 and newer) except in California

304 stainless steel substrate in catalytic converter is furnace braised to the mantle for outstanding durability

GESi® proprietary precious metal loading technology ensures greatly reduced emissions

Both passengers and drivers are safe from harmful emissions and noise

Precise fitment

Made in Miami, Florida

Covered by 5 Year / 50,000 Mile Warranty (on shell and tube ends)

FITMENT NOTE: For G-Chassis models (G20, G22), the cutoff build date of 08/2020 is important as cars produced after that date have a downpipe with different bracket locations. Cars with a build date of 08/2020 and earlier have the brackets in a V configuration. Cars with a build date of 09/2020 and later have the brackets in a straight line and require Active Autowerke p/n 11-065G