Refine the G2X exhaust note without introducing highway drone

AWE 3015-33330 is the touring configuration of AWE's 3-inch catback system for supported 2025 and newer BMW G2X 330i and 430i applications. It uses a resonated mid pipe, T304L stainless tubing, and dual 4.5-inch diamond black tips.

Key Features

• Touring Edition catback configuration
• 3-inch straight-through exhaust layout
• Resonated mid pipe
• CNC mandrel-bent T304L stainless steel
• Integrated valve-simulator bracket
• Dyno-verified maximum gains of 4 hp and 5 lb-ft at the wheels
• Dual 4.5-inch diamond black tips
• AWE Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty
• AWE 180 Technology targets unwanted drone frequencies
• Exact AWE application is identified by manufacturer part number 3015-33330

Application details and restrictions

AWE identifies this exhaust suite for 2025 and newer G2X BMW 330i and 430i applications and states that it is engineered for sedan and coupe body styles. Confirm the exact vehicle, body style, and rear-bumper outlet layout before installation.

Specifications

What's Included

• AWE 3015-33330: One AWE Touring Edition 3-inch catback exhaust system
• Two 4.5-inch diamond black exhaust tips
• Integrated valve-simulator bracket, clamps, hangers, and application-specific installation hardware

About AWE

AWE develops performance hardware and software for Audi, Volkswagen, Porsche, and related platforms. Its application-specific components are engineered around verified vehicle, engine, transmission, and emissions requirements rather than model name alone.

Related Parts

• No related store product is linked because supporting components must be verified for the exact vehicle, engine, transmission, and current AWE configuration.

FAQ

It is touring catback exhaust for the exact application and restrictions shown above.

AWE states that the system is engineered for supported sedan and coupe applications in the 2025 and newer G2X 330i and 430i family.

The catback uses 3-inch tubing with a resonated mid pipe.

AWE uses CNC mandrel-bent U.S.-sourced 0.065-inch-wall T304L stainless steel.

This exact configuration includes dual 4.5-inch diamond black tips.

No. AWE states that no ECU tune is required.

No. AWE states that the catback does not tamper with emissions-control or monitoring devices.

AWE reports maximum gains of 4 hp and 5 lb-ft of torque at the wheels.

Installation Instructions

1. Confirm the vehicle is a supported 2025-2026 BMW 330i Sedan or 430i Coupe and verify the AWE 3015-33330 part label before disassembly.
2. Allow the exhaust to cool fully, raise the vehicle at approved lift points, and review AWE's current installation instructions.
3. Support the factory exhaust before loosening clamps, hangers, and joints, then remove components in the sequence specified by AWE.
4. Assemble and install the AWE sections without fully tightening the joints, keeping the resonated mid pipe, hangers, valve-simulator bracket, and tips in their specified orientation.
5. Center the outlets in the rear bumper, verify body and underbody clearance, then tighten all clamps and fasteners to AWE's current values.
6. Start the vehicle in a ventilated area, inspect for leaks or contact, and recheck alignment and clamp security after the first complete heat cycle.