Turner Motorsport Muffler Delete Kit - G2X 330i/430i

Product Details

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. 

Features & Benefits

• TIG-welded 3" primary tubing seamlessly transitions to dual adjustable tip sections, delivering a bold, yet refined appearance
• Accuseal slip-fit joints provide full adjustability for effortless alignment and precise tip positioning
• Direct-fit design connects to the factory exhaust at OE cut points using the original sleeve clamps
• Dual 3" tip outlets accommodate Turner tip options in brushed aluminum, black chrome, and mirror chrome
• Utilizes factory exhaust hangers for a clean, bolt-on installation—no cutting or drilling required

Kit Contents

• Mid-Pipe
• Tailpipes - Left & Right
• Accuseal-Style Exhaust Clamps (2)
• 80mm Sleeve Exhaust Clamp
• Turner Motorsport 4" Tips (2) - Choose Your Finish!

Product Development:

Our G2X 330i/430i Muffler Delete Kit was designed, engineered, tested, and quality-inspected by our Research and Development team at our Wadsworth, Ohio, facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modelling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

- Click HERE for Installation Instructions -

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