AWE Exhaust Suite for G42 BMW M240i

Unlock the full potential of your 2022+ BMW G42 M240i with the AWE Exhaust Suite, a premium cat-back exhaust system engineered to maximize performance, improve exhaust flow, and deliver an unmistakable B58 soundtrack. Available in Touring Edition for refined, drone-free performance or Track Edition for maximum volume and aggression, the AWE Exhaust Suite is handcrafted in the USA using premium T304L stainless steel and features a full 3-inch straight-through design.

Designed specifically for the G42 M240i, this exhaust system increases exhaust flow by 65% over stock, producing dyno-proven gains of up to 10 horsepower and 17 lb-ft of torque at the wheels on factory engine software. Whether you're looking for a comfortable daily driving experience or an aggressive motorsport-inspired exhaust note, AWE offers the perfect configuration to match your driving style.

Key Features

• Increases exhaust flow by 65% over the factory exhaust
• Dyno-proven gains of up to 10 WHP and 17 WTQ on stock ECU tuning
• Full 3-inch straight-through exhaust design for maximum performance
• Available in Touring Edition with patented 180 Technology® for drone-free operation
• Available in Track Edition for the loudest and most aggressive exhaust tone
• Constructed from 3-inch CNC mandrel-bent U.S.-made .065-inch wall T304L stainless steel
• Choice of factory OE tip outlets or quad 4-inch double-walled slash-cut exhaust tips
• Tip finishes available in Chrome Silver or Diamond Black
• Direct bolt-on installation with no cutting or permanent modifications required
• Perfect Fitment Guarantee
• AWE No Check Engine Light (CEL) Guarantee
• Lifetime Warranty
• Designed, engineered, and manufactured in Pennsylvania, USA

Touring Edition

The Touring Edition delivers an aggressive exhaust tone while maintaining exceptional cabin comfort through AWE's patented 180 Technology®.

This proprietary drone-canceling technology eliminates unwanted cabin resonance by using specially engineered reflection chambers that create sound waves 180 degrees out of phase with problematic frequencies. The result is a deep, refined exhaust note during acceleration without the intrusive drone commonly associated with aftermarket exhaust systems.

Perfect for drivers who want enhanced sound without sacrificing daily drivability.

Track Edition

The Track Edition is built for enthusiasts who want the loudest, most aggressive exhaust note possible.

By eliminating the Touring Edition's 180 Technology® resonators, the Track Edition provides:

• Increased exhaust volume
• More aggressive tone
• Reduced overall system weight
• Unrestricted straight-through exhaust flow

Ideal for spirited street driving and track-focused builds.

Premium Exhaust Tip Options

Customize the appearance of your BMW M240i with your preferred finish:

• Factory OE tip outlets
• Quad 4-inch double-wall slash-cut Chrome Silver tips
• Quad 4-inch double-wall slash-cut Diamond Black tips

Each option is engineered to perfectly complement the factory rear valance while providing a clean, aggressive appearance.

Dyno-Proven Performance

The AWE Exhaust Suite is engineered to improve airflow while reducing exhaust restriction.

Performance gains include:

• Up to 10 wheel horsepower
• Up to 17 lb-ft of wheel torque
• 65% greater exhaust flow than stock
• Improved throttle response
• Enhanced B58 exhaust sound

Premium Construction

Every AWE Exhaust Suite is handcrafted using premium materials for exceptional durability and performance.

Construction includes:

• 3-inch CNC mandrel-bent tubing
• U.S.-sourced .065-inch wall T304L stainless steel
• Straight-through performance design
• Precision TIG welding
• Corrosion-resistant construction
• Long-lasting finish

Direct Bolt-On Installation

Designed specifically for the BMW G42 chassis, installation requires no cutting or permanent vehicle modifications.

• Direct factory replacement
• Uses factory mounting locations
• No cutting required
• No welding required

Emissions Friendly

The AWE Exhaust Suite retains all factory emissions equipment and does not interfere with emissions systems.

Warranty

AWE backs this exhaust system with:

• Lifetime Warranty
• Perfect Fitment Guarantee
• No CEL Guarantee

Vehicle Fitment

BMW

• 2022 BMW M240i (G42)
• 2023 BMW M240i (G42)
• 2024 BMW M240i (G42)
• 2025 BMW M240i (G42)
• Fits all BMW G42 M240i Coupe models equipped with the 3.0L B58 turbocharged inline-six engine.