• RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust-Exhaust-Silicon Valley Bimmer
  • RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust-Exhaust-Silicon Valley Bimmer
  • RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust-Exhaust-Silicon Valley Bimmer
  • RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust-Exhaust-Silicon Valley Bimmer
  • RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust-Exhaust-Silicon Valley Bimmer
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RK Titanium

RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust

RK Titanium G2X M340i / M440i Single Exit Track Edition Exhaust

$1,299.00 USD
$1,299.00 USD
Sale Sold out

Unleash True Track Performance for Your BMW M340i or M440i

Introducing the RK Titanium Track Edition Single Exit Exhaust for the BMW G20 M340i and G22 M440i — engineered for enthusiasts who crave maximum performance, minimal weight, and an aggressive titanium sound.

After countless requests from the community, the RK team is proud to bring our legendary Supra MK5 single exit design to the BMW M340/M440 platform.

Key Performance Benefits

  • Ultra-Lightweight Construction – Weighing under 9.9 lbs, this exhaust system sheds nearly 60 pounds compared to stock.

  • Full 3.5” Free-Flow Design – Straight-through titanium tubing delivers maximum exhaust flow for single turbo and high-horsepower builds.

  • Universal Fitment Adapter – Our adjustable adapter mates to virtually any aftermarket downpipe (OEM-location fitment required). Always verify the actual outlet size before installation.

  • Made in the USA – Hand-built, TIG-welded, and back-purged by RK Titanium craftsmen for unmatched precision and durability.

Track Edition vs. Signature Edition

The difference is simple:

  • Track Edition – Straight-pipe design for raw, race-ready sound and unrestricted flow.

  • Signature Edition – Features RK’s signature titanium muffler for a deeper, more refined tone.

Thanks to our modular rear section, you can easily swap between both editions depending on your setup or sound preference.

Product Details

  • JDM-style single exit layout

  • Full 3.5” titanium construction

  • Hand-built, TIG-welded, and back-purged for strength and purity

  • Industry-leading lightweight design (~12 lbs with hardware)

  • Modular rear section for easy upgrade flexibility

  • Lifetime RK Titanium Warranty against manufacturer defects

  • Built-to-order in the USA (lead time: 6–10 weeks)

Please note: all RK Titanium exhaust systems are custom-built to order. No cancellations or returns are accepted after 5 days from purchase.

Why Choose RK Titanium?

RK Titanium is trusted by performance enthusiasts worldwide for its uncompromising craftsmanship, innovative modular designs, and race-inspired engineering. Whether you're chasing tenths on the track or turning heads at meets, this system delivers the perfect balance of performance, style, and sound.

Optimize your BMW’s performance and sound with the RK Titanium G2X M340i/M440i Single Exit Track Edition — the lightest, most aggressive titanium exhaust system on the market.

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