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Exhaust Systems

M3 / M4 (G80 / G82) Valved Titanium Cat-Back Exhaust

Lightweight titanium system with factory-controlled valves.

In stock

$6,490.00

AUD

Pay in 4 with Afterpay / Zip is available on orders up to $2,000.

TipsTitanium
1

  • Ships from our AU warehouse partner · 2–5 business days

  • Free shipping on this part — orders over $250 ship free. · Express $24.95

  • Change-of-mind returns within 30 days on unused parts · Returns

Road legality

Road use must stay within the noise limits that apply to your vehicle (ADR 28/01 or ADR 83/00, plus your state EPA rules). Valve-open or sport modes can exceed them, so use quiet mode on public roads where required. Factory catalytic converters stay in place; removing or modifying emission controls is illegal.

Highlights

  • Full titanium construction
  • Works with the M sound button
  • Significant weight saving
  • Carbon or titanium tips
  • Australian owned · Founder-run, by car lovers
  • Secure checkout · Cards & digital wallets
  • Pay in 4 · With Afterpay or Zip, orders up to $2,000
  • Free shipping over $250 · Otherwise flat $14.95
  • Fitment support · Ask before you buy

The details

Built for the build

A full titanium valved cat-back for the G80 M3 and G82 M4 that saves weight over the factory system and works with the M sound button. It sounds deeper and cleaner without highway drone, and it is TIG-welded with carbon or titanium tips.

Specifications

M3 / M4 (G80 / G82) Valved Titanium Cat-Back Exhaust specifications
MaterialGrade 2 titanium
ValvesFactory-controlled
TipsQuad 100mm
InstallBolt-on to factory joints

Confirmed fitment

Fits these vehicles

Buy with confidence

Shipping, returns & warranty

Shipping & delivery

Ships from our AU warehouse partner, usually within 2–5 business days. Free standard shipping on orders over $250; otherwise a flat $14.95 per order. Express ($24.95) speeds up the courier leg for parts held in Australian warehouses.

Orders with parts from different suppliers can arrive in separate parcels. Tracking is emailed as each one ships. Shipping policy

Returns

Changed your mind? Return unused, uninstalled parts in their original packaging within 30 days of delivery. Parts that have been fitted, cut, painted or otherwise modified can't be returned for change of mind.

Faulty or not as described? You're covered by the Australian Consumer Law. Returns policy

Warranty

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. Many parts also carry the manufacturer's own warranty — terms vary by brand.

Keep your invoice and installation records. Warranty details

Fitment help

Not 100% sure it suits your build? Send us your make, model, year and variant before you order and we'll check it. Ask about fitment

From the garage

Reviews

Reviews

Reviews open at launch

We'll only ever show reviews from verified buyers of the M3 / M4 (G80 / G82) Valved Titanium Cat-Back Exhaust. Got a question before you buy? We're happy to help.

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Complete the build

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