Block-based long-form editor
Each block carries a paragraph, heading, list, quote, embed, code, or media. The focused block lifts and shows a floating formatting toolbar. Three states — focused on H2, focused on the lead paragraph, and toolbar-hidden review mode.
Block-based long-form editor is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Block-based long-form editor: Each block carries a paragraph, heading, list, quote, embed, code, or media. The focused block lifts and shows a floating formatting toolbar. Three states — focused on H2, focused on the lead paragraph, and toolbar-hidden review mode.
Why your Falcon's twin pipes are growling
Why your Falcon's twin pipes are growling
Last Tuesday a 2008 BF Falcon rolled into Bay 3 with a deep, gargling note that the owner reckoned had crept in over a fortnight. Nine times out of ten that grumble traces back to a tired centre muffler — and that is exactly what we found.
What the noise is actually telling you
A healthy twin system sings through the tail pipes. Once a baffle perforates, exhaust pulses start fighting each other and you get that wet, ragged growl most Wollongong drivers describe as a chesty cough.
- Idle pitch drops by roughly an octave
- Cabin drone appears between 1800 and 2200 rpm
- Light hydrocarbon smell after a 20-minute drive
If you can hear yourself breathing over the exhaust at idle, the muffler is doing its job. If you can hear the exhaust over the radio, it isn't.
— Daniel Fleuren · workshop notebook
How we diagnose it on the hoist
We start with a cold-engine listen-down, then probe each weld with a stethoscope while the system runs at 2500 rpm. A pin-hole in the muffler shell sounds like a tin whistle. A failed internal baffle sounds like a kazoo.
Repair vs replace — the honest call
Patch welding a Falcon centre muffler buys you about six months in Illawarra coastal air. We will quote it both ways but always recommend replacing with a 2.5-inch aluminised unit if the budget allows.
quote:
vehicle: BF Falcon XR6 2008
parts:
- id: manta-2.5-centre
label: Manta 2.5" aluminised centre muffler
price: 289
labour_hours: 1.4
exhaust_repair_illawarra: trueFalcon twin pipes — lead paragraph focused
Why your Falcon's twin pipes are growling
Last Tuesday a 2008 BF Falcon rolled into Bay 3 with a deep, gargling note that the owner reckoned had crept in over a fortnight. Nine times out of ten that grumble traces back to a tired centre muffler — and that is exactly what we found.
What the noise is actually telling you
A healthy twin system sings through the tail pipes. Once a baffle perforates, exhaust pulses start fighting each other and you get that wet, ragged growl most Wollongong drivers describe as a chesty cough.
- Idle pitch drops by roughly an octave
- Cabin drone appears between 1800 and 2200 rpm
- Light hydrocarbon smell after a 20-minute drive
If you can hear yourself breathing over the exhaust at idle, the muffler is doing its job. If you can hear the exhaust over the radio, it isn't.
— Daniel Fleuren · workshop notebook
Read-only review mode
Why your Falcon's twin pipes are growling
Last Tuesday a 2008 BF Falcon rolled into Bay 3 with a deep, gargling note that the owner reckoned had crept in over a fortnight. Nine times out of ten that grumble traces back to a tired centre muffler — and that is exactly what we found.
What the noise is actually telling you
A healthy twin system sings through the tail pipes. Once a baffle perforates, exhaust pulses start fighting each other and you get that wet, ragged growl most Wollongong drivers describe as a chesty cough.
- Idle pitch drops by roughly an octave
- Cabin drone appears between 1800 and 2200 rpm
- Light hydrocarbon smell after a 20-minute drive