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Full 3-Inch Flow Path with a Genuine Exhaust Note for the G42 M240i
The AWE3015-42240 AWE Tuning Touring Edition Exhaust for the 2022 through 2026 BMW M240i G42 delivers a complete 3-inch straight-through exhaust configuration that unlocks the B58 engine's sound and power potential without the drone or harshness that make aftermarket exhausts uncomfortable for daily use. The Touring Edition is specifically tuned for refined daily driving with a more subdued tone than the Track Edition, while still delivering the full AWE No CEL Guarantee and Lifetime Warranty. Chrome silver quad 4-inch double-walled slash-cut tips finish the installation with a premium appearance.
Key Features
- Full 3-inch straight-through stainless steel construction for maximum exhaust flow on the B58
- Touring Edition tuning optimized for daily driving without interior drone
- AWE No CEL Guarantee: will not trigger a check engine light on your BMW
- AWE Lifetime Warranty covering welds, hardware, and construction defects
- Direct bolt-on installation, no cutting or modification required
- AWE Perfect Fitment Guarantee for a seamless OEM-quality install
- Chrome silver quad 4-inch double-walled slash-cut tip finish
- Compatible with the AWE Tuning Switch Path system if desired
Fitment
| Year Range | Make | Model |
|---|---|---|
| 2022-2026 | BMW | M240i |
Specifications
| Detail | Value |
|---|---|
| MPN | AWE3015-42240 |
| AWE Part Number | 3015-42240 |
| UPC | Not published by manufacturer |
| Platform | BMW G42 M240i (B58 engine) |
| Configuration | Full cat-back, 3-inch straight-through |
| Edition | Touring (daily driver tune) |
| Tip style | Quad 4-inch double-walled slash-cut |
| Tip finish | Chrome Silver |
| Material | Stainless steel |
| CEL status | No CEL Guarantee |
| Warranty | AWE Lifetime Warranty |
What's Included
- AWE Touring Edition exhaust system (complete cat-back)
- Quad chrome silver 4-inch double-walled slash-cut tips
- All OEM-compatible mounting hardware and gaskets
- AWE installation guide
About AWE Tuning
AWE Tuning is a Philadelphia-based performance parts manufacturer with over 25 years of experience developing exhaust systems, intercoolers, and intake systems for BMW and Audi platforms. Every AWE exhaust is developed in-house with engineering and acoustic testing before release, and backed by the AWE No CEL Guarantee and Lifetime Warranty.
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Frequently Asked Questions
What is the AWE3015-42240?The AWE3015-42240 is an AWE Tuning Touring Edition cat-back exhaust system for the 2022 through 2026 BMW M240i G42. It features a full 3-inch straight-through stainless steel configuration with chrome silver quad 4-inch tips, tuned for refined daily driving sound levels without CEL activation.
What is the difference between the Touring and Track Edition?The Touring Edition (AWE3015-42240) is tuned for a more refined, controlled exhaust note that remains pleasant for daily commuting and highway driving. The Track Edition produces a louder, more aggressive tone better suited to spirited driving and occasional track days.
Will this exhaust trigger a check engine light on my M240i?No. AWE provides a No CEL Guarantee for this system, meaning it is engineered and tested to operate without triggering any fault codes on the factory BMW ECU.
Is this a direct bolt-on installation?Yes. The AWE3015-42240 bolts directly to the factory exhaust mounting points with no cutting, welding, or modification to the vehicle required.
Does the AWE Lifetime Warranty cover this exhaust?Yes. AWE backs this exhaust with their Lifetime Warranty covering construction defects, weld integrity, and hardware for the original purchaser.
Can I combine this with the AWE Switch Path system?Yes. AWE designs their exhaust systems for compatibility with their Switch Path valve control system, allowing sound adjustment between touring and sport modes.
What engine does the G42 M240i use?The 2022 through 2026 BMW M240i G42 uses the B58 turbocharged 3.0L inline-6 engine, producing 382 horsepower from the factory and responding well to exhaust upgrades for improved flow and sound.
What does the AWE Perfect Fitment Guarantee mean?AWE guarantees that the AWE3015-42240 will fit the G42 M240i application as advertised, with proper alignment to all factory hangers and an OEM-quality installation result.
Installation Overview
- Safely raise and support the vehicle on jack stands rated for the vehicle weight
- Allow the factory exhaust to cool completely before beginning removal
- Loosen and remove all factory exhaust clamps and hanger connections from the rear of the catalytic converter back
- Lower and remove the factory cat-back exhaust assembly
- Position the AWE Touring Edition exhaust, starting at the front connection point and working rearward
- Connect all AWE clamps and re-engage factory rubber hangers
- Align tips to preferred position and tighten all connections to specification
- Lower vehicle and start engine to verify fitment and listen for exhaust leaks
AWE
AWE Tuning is an American performance brand that has spent decades engineering exhaust systems, intakes, and intercoolers specifically for European-platform vehicles. Based in Pennsylvania, AWE develops every product in-house with a focus on sound engineering, dyno-proven power gains, and fitment that installs cleanly the first time.Popular UpgradesAWE exhaust systems are among the most recognized in the Audi and VW community, covering everything from cat-back systems on the Golf R and GTI to full turbo-back setups on the Audi S3, S4, and RS3. Intake systems reduce restriction and improve throttle response, while intercoolers drop charge temperatures for consistent power under sustained boost. AWE also offers a Touring Edition exhaust for drivers who want improved sound without the full race note on daily-driven cars.What platforms does AWE Tuning support?AWE primarily focuses on Audi, Volkswagen, BMW, and Porsche platforms. Popular applications include the MQB-platform GTI and Golf...
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