IRL Titanium Catback | BMW M3/M4 G8x
Designed for the M3 or M4, featuring electronic exhaust valves for precise, factory-like operation, this system goes further than stock — unlike the factory valves, which don't open completely, the included valve controller gives you full control, with a true 100% open option.
IRL Catback System Features:
- 60 lbs lighter than the OEM exhaust
- Fully clamp-on exhaust — no welding needed
- 100% reversible — always able to return to stock at any time
- Electronic exhaust valves for factory-like operation
- Extended exhaust brace for added clearance
- Performance gains over OEM
Kit Includes:
- Catback exhaust system
- Clamps/hardware
- 4x IRL tips
- 1x remote
- 1x remote receiver
- 1x extended clearance brace
Note: Individual axle-back units do NOT include a valve controller unit.
Fitment: BMW M3 (G80/G81), M4 (G82/G83)
This product is intended for off-road and motorsport use only. It is the customer's responsibility to ensure compliance with local laws and regulations prior to use. IRL LLC is not responsible for use of this product outside its intended purpose.
Special Order Item
This product is imported from overseas specifically for your order.
The listed price includes shipping to Australia unless otherwise stated.
Please note: Import duties, GST, customs clearance fees and any other charges assessed upon arrival in Australia are not included and remain the responsibility of the purchaser.
Important Information:
This product is intended for performance use and should be installed by a qualified professional.
It is the customer’s responsibility to ensure compatibility with their specific vehicle prior to purchase. If you are unsure, please contact us before ordering.
Gridline Custom Motorsports is not responsible for issues arising from incorrect installation, misuse, or improper product selection.
Due to the nature of performance parts, some items may be special order and subject to supplier availability and lead times.
