The Turner F8X M3/M4 exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. Our Exhaust system sports Mandrel bent dual 2.5” 304SS pipes with a nice brushed finish. Exhaust gases flow through efficient piping to High flow, valved, stainless steel mufflers. Under normal driving conditions, the vacuum controlled muffler valves stay closed, and the exhaust is quite unassuming. Nobody will really even suspect your car even has an aftermarket exhaust system, as it sounds nearly identical to the factory system. But, when you open up the throttle, the vacuum controlled valves open up, and this exhaust gives your car a menacing growl. Designed to mount using the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible.
The Turner Motorsport full exhaust system includes a High flow, valved, stainless-steel muffler, and cat-back system!
Give your M3/M4 the dual-purpose exhaust system that satisfies both your neighbours and your need for volume with the Turner Motorsport Valved Performance Exhaust System.
Features:
- Mandrel-bent dual 2.5” 304SS pipe with a brushed finish
- Turner Engraved Polished or Brushed exhaust tips
- High flow, valved, stainless steel muffler
- Accuseal slip fit joints for easy fitment
- Utilizes factory exhaust hangers
Fits F80 M3 S55 F82 M4 S55 F83 M4 S55
Domestic Shipping
Free Standard Shipping around Australia for items under 20kgs
For all other shipping please see our flat rate guide below
- Standard Australian Shipping (under 20kgs) - Free
- Express Shipping (under 20kgs) - $29
- Standard Large Item Shipping (over 20kgs) - $20
- Express Large Item Shipping (over 20kgs) - $99
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Outback Exhaust Systems - Free Shipping to NSW, VIC, QLD and ACT Business Addresses or Freight Depots. Private residences incur a surcharge. WA, NT and TAS $59 to Business Addresses or Freight Depots
Please note - some of the products are drop shipped directly from overseas warehouses and these may take additional time to be processed, they still qualify for free standard shipping to Australian addresses. We'll let you know if there will be any unforeseen delays as soon as possible.
*An example of a large item that would not qualify for free shipping would be our Coilover kits or Cat Back Exhaust Systems.
Australian Expected Shipping Times
- Standard Shipping: 7 - 14 business days
- Express Shipping: 3 - 7 business days
COVID-19 Update: Shipping times are being affected and while deliverys are being made they are not within the normal expected timeframes and in some cases products are placed on backorder without notice. This is across the board and is affecting Aus Post, Courier and DHL / Fedex Express Services. We apologise for any inconvenience this may cause but it is out of our control and is affecting the whole supply chain process.
If you require a part faster than the above times, please contact us for an expedited shipping quote.
We also offer flat rate international shipping
- Standard International Shipping (under 20kgs) - $30
- Large Item International Shipping (over 20kgs) - $49
Any other freight or shipping queries, please contact us directly on sales@flashtuned.com

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