Does the AWE SwitchPath Exhaust require an aftermarket remote or controller on the G8X M3 and M4?

No. The AWE SwitchPath Catback Exhaust for the G8X M3 and M4 retains the factory exhaust valve controls in full, so the M Sport button and driving mode selector operate the valves exactly as they did from the factory. No additional remote, controller, or wiring is needed. Comfort mode keeps the valves closed for a composed, drone-free cruise; Sport and Sport+ open them up on demand.

Will the AWE SwitchPath Catback Exhaust fit the G8X M4 Convertible?

Not with guaranteed fitment. The AWE exhaust suite for the G8X is not guaranteed to fit convertible models due to additional factory bracing present on those cars. The system is confirmed to fit the G80 M3 and G82 M4 Coupe on both stock and M-Performance valances. If you own an M4 Convertible, verify fitment with AWE or an authorized dealer before ordering.

What is the difference between the AWE SwitchPath and Track Edition for the G8X M3 and M4?

Both share the same 3" T304L stainless steel construction, precision X-pipe, and 50-state emissions compliance. The SwitchPath uses a valved muffler paired with AWE's patented 180 Technology® resonator, giving you a drone-free, refined tone with valves closed and a fully uncorked S58 with valves open; fully controlled through the factory M Sport button. The Track Edition removes the valved muffler entirely, locking the system in permanent valve-open mode at a lower price point and with a 13 lb weight savings when paired with mid-pipes. The Track Edition is known to get rowdy at all speeds and cannot be returned based on sound preference.

Can I pair the AWE SwitchPath Catback with mid-pipes from another brand on the G8X M3 or M4?

No. AWE exhausts include inlet adapters to connect to the factory mid-section, and those adapters are not needed when pairing AWE mid-pipes with the SwitchPath. Due to varying cut points between manufacturers, AWE exhausts are not guaranteed to mate with mid-pipes from other brands. If you want to add non-resonated mid-pipes to the SwitchPath, AWE's own performance mid-pipes are the confirmed option and are sold separately.

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Description

AWE SwitchPath Catback Exhaust w/ Diamond Black Tips for G8X BMW M3 & M4

The AWE SwitchPath Catback Exhaust for the G8X BMW M3 and M4 is the first AWE SwitchPath configuration for BMW to feature patented drone-canceling 180 Technology, combining push-button attitude with a drone-free, full-bodied S58 tone at every valve position. Built from 3″ U.S.-sourced T304L stainless steel with minimal bends for maximum flow, the system picks up after the factory mid-pipe with a precision X-pipe that immediately smooths the S58’s rasp and deepens the tone before it’s refined further by a bespoke SwitchPath muffler tuned specifically for the engine. With the valves closed, the result is a composed, aggressive character with zero drone at highway speeds; open them up and the S58 comes fully uncorked, with Sport and Sport+ modes delivering everything from clean aggression to grin-inducing burbles on demand.

SwitchPath Edition

Opened: Open the valves and the S58 comes fully uncorked. Sport and Sport+ modes create a dramatic contrast against the composed, valve-closed comfort driving character; Sport delivers a powerful, clean, aggressive exhaust note, while Sport+ adds grin-inducing burbles on top of that same aggression. The precision X-pipe keeps rasp in check throughout, so the tone reaches full volume without getting harsh. For drivers who want drone-free refinement and full aggression in the same system, factory valve behavior intact and emissions compliance included, the SwitchPath is the answer.
Closed: With the valves closed, the AWE SwitchPath Exhaust produces a refined, aggressive howl that stays full-bodied and clean under throttle; no congested or metallic character at any point in the rev range. Interior acoustics at cruising speeds sit close to stock with zero drone, and the system responds cleanly to the transmission settings and shift points across automatic driving modes. Drop the throttle with the valves closed and the SwitchPath delivers a proper M anthem without hesitation. It’s the kind of system that’s good enough to leave in that position all the time, and plenty of drivers do exactly that.

Features

50-state emissions-compliant dual 3″ exhaust configuration
Available as the valved SwitchPath or Track Edition, with the SwitchPath retaining full factory valve controls
AWE’s first SwitchPath exhaust for BMW to incorporate drone-canceling 180 Technology
Fits stock and M-Performance valances
Bespoke X-pipe unlocks a smooth, refined tone from the S58
Ball socket mounting points for straightforward installation
Optional non-resonated performance mid-pipes available separately for AWE exhausts only
Track Edition with mid-pipes delivers a 13 lb weight savings over stock
Max gains of 3hp and 5ft-lb of torque at the wheels
Clean, straight-through design for maximum performance
Quad 4.5″ double-walled slash-cut tips in chrome silver or diamond black
Manufactured in-house at AWE
No CEL, guaranteed
Perfect Fitment Guarantee
Lifetime Warranty

Applications

BMW M3: G80 | 2021+ | 3.0 L S58 twin-turbo I6
BMW M4: G82 | 2021+ | 3.0 L S58 twin-turbo I6

Notes

AWE exhausts include inlet adapters to connect to the factory mid-section. When pairing AWE mid-pipes with the SwitchPath or Track Edition exhausts, those adapters are not needed. Due to varying cut points between manufacturers, AWE exhausts are not guaranteed to mate with mid-pipes from other brands.
Mid-pipes are designed to pair with AWE exhausts only; due to varying cut points, compatibility with other manufacturers’ exhaust configurations is not guaranteed
The AWE exhaust suite for the G8X is not guaranteed to fit convertible models due to additional factory bracing

Frequently Asked Questions

Does the AWE SwitchPath Exhaust require an aftermarket remote or controller on the G8X M3 and M4? No. The AWE SwitchPath Catback Exhaust for the G8X M3 and M4 retains the factory exhaust valve controls in full, so the M Sport button and driving mode selector operate the valves exactly as they did from the factory. No additional remote, controller, or wiring is needed. Comfort mode keeps the valves closed for a composed, drone-free cruise; Sport and Sport+ open them up on demand.
Will the AWE SwitchPath Catback Exhaust fit the G8X M4 Convertible? Not with guaranteed fitment. The AWE exhaust suite for the G8X is not guaranteed to fit convertible models due to additional factory bracing present on those cars. The system is confirmed to fit the G80 M3 and G82 M4 Coupe on both stock and M-Performance valances. If you own an M4 Convertible, verify fitment with AWE or an authorized dealer before ordering.
What is the difference between the AWE SwitchPath and Track Edition for the G8X M3 and M4? Both share the same 3″ T304L stainless steel construction, precision X-pipe, and 50-state emissions compliance. The SwitchPath uses a valved muffler paired with AWE’s patented 180 Technology® resonator, giving you a drone-free, refined tone with valves closed and a fully uncorked S58 with valves open; fully controlled through the factory M Sport button. The Track Edition removes the valved muffler entirely, locking the system in permanent valve-open mode at a lower price point and with a 13 lb weight savings when paired with mid-pipes. The Track Edition is known to get rowdy at all speeds and cannot be returned based on sound preference.
Can I pair the AWE SwitchPath Catback with mid-pipes from another brand on the G8X M3 or M4? No. AWE exhausts include inlet adapters to connect to the factory mid-section, and those adapters are not needed when pairing AWE mid-pipes with the SwitchPath. Due to varying cut points between manufacturers, AWE exhausts are not guaranteed to mate with mid-pipes from other brands. If you want to add non-resonated mid-pipes to the SwitchPath, AWE’s own performance mid-pipes are the confirmed option and are sold separately.

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AWE SwitchPath Catback Exhaust w/ Diamond Black Tips for G8X BMW M3 & M4 [3025-42480]

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AWE SwitchPath Catback Exhaust w/ Diamond Black Tips for G8X BMW M3 & M4

SwitchPath Edition

Features

Applications

Notes

Frequently Asked Questions

About AWE Tuning

Reviews