2015-2020 BMW M3 / M4 (3.0L S55 Twin-Turbo, F8X) — AWE Gen2 Exhaust Suite
or as low as $170.42/mo with Affirm
AWE Gen2 Exhaust Suite — BMW F8X M3 / M4 (S55)
AWE Gen2 3″ mandrel-bent catback for the BMW F8X M3 / M4 (S55 3.0L twin-turbo). Unified design for OPF and non-OPF spec cars. +12hp / +16 lb-ft. Track (free-flow) or SwitchPath (valve-controlled).
What You Get
- U.S.-sourced T304L stainless steel construction (.065″ wall on 0FG / 180 Tech models)
- CNC mandrel-bent tubing throughout
- 180 Technology® drone-canceling acoustic engineering on Touring / SwitchPath editions
- Double-walled, slash-cut tips in Chrome Silver or Diamond Black (where applicable)
- All mounting hardware, clamps, gaskets, and install instructions
- AWE’s Lifetime Structural Warranty + No Check Engine Light Guarantee
- 50-state legal where applicable; no ECU tune required
Hear It · See It
Lifestyle
Fitment
| Vehicle | Year | Engine |
|---|---|---|
| BMW M3 (F80) | 2015 – 2018 | 3.0L S55 Twin-Turbo I6 |
| BMW M4 (F82 + F83) | 2015 – 2020 | 3.0L S55 Twin-Turbo I6 |
Fits: See table above. Does NOT fit: F8X M3 sedan production ended 2018; F8X M4 coupe + convertible production ended 2020. Not for G80/G82 — use G80/G82 Suite.
Construction
- U.S.-sourced T304L stainless steel
- CNC mandrel-bent tubing
- 180 Technology® acoustic engineering on drone-canceling editions
- Double-walled slash-cut tips on most configurations
- Engineered, manufactured, and hand-finished in West Chester, PA by AWE Tuning
Installation
Direct bolt-on. About 1–2 hours on a lift with basic hand tools for full catbacks; less for axle-back-only or X-pipe configurations. No cutting, no welding, no tune required.
Why AWE
Lead Time
AWE hand-builds every system to order in West Chester, PA. Most configurations are built to order in ~2-3 months. The reserve module above the Add-to-Cart button shows your selected variant’s exact lead time and order-lock terms.
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FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
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1ST CLASS SERVICE
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