Description
BORLA Cat-Back Exhaust for Audi S4 B8 3.0L 2010-2011 (140403)
The BORLA 140403 is a cat-back exhaust for the 2010 to 2011 Audi S4 (B8) 3.0L supercharged V6, automatic or manual, all-wheel drive, adding BORLA sound and flow. Part number 140403.
A bolt-on BORLA cat-back that frees up exhaust flow over the restrictive factory system and gives the S4 a stronger, cleaner note.
Key Specifications
| Brand |
BORLA |
| Part number |
140403 |
| System type |
Cat-back |
| Engine |
3.0L supercharged V6 |
| Drivetrain |
AWD, AT and MT |
| Fitment |
Audi S4 B8 3.0L, 2010 to 2011 |
Does it fit my Audi S4?
Yes, it fits the B8 Audi S4 with the 3.0L supercharged V6, 2010 to 2011, in automatic and manual, all-wheel drive.
What does it change?
It replaces the factory exhaust from the catalytic converter back with a freer-flowing BORLA cat-back for more sound and flow.
Frequently Asked Questions
Which engine does it suit?
The 3.0L supercharged V6 in the B8 S4.
Is it a bolt-on?
Yes, it installs as a direct cat-back replacement.
Is this genuine BORLA?
Yes. This is a genuine BORLA 140403 cat-back system.
Do you ship to Dubai and India?
Yes. We deliver to Dubai and the UAE, to India, and worldwide, with doorstep delivery.
Supercar Store stocks, fits and supports genuine performance exhausts locally in the UAE. Order on the site or WhatsApp +971 50 308 5760. We ship to Dubai, India and worldwide.