Dinan Free Flow Axle-Back Exhaust for BMW | F8X | M3 | M4
Shipping & Returns
Shipping & Returns
How is shipping calculated?
Shipping cost is based on weight and size. Just add products to your cart and use the shipping estimate tool before checkout to see an accurate shipping cost to your address!
What is your return policy?
We do accept returns. Please email us at info@broxtuning.ca to submit your request. Items sent to us without submitting a request will not be accepted.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Customer service is at the top of our values here at Brox Tuning and we try our best to make the return process painless for our customers. If you need more info please click here for our detailed return policy.
When will my order ship?
Once an order is placed, if the item is in stock we will have it shipped out within 1 business day. Out of stock items usually ship within 1-2 weeks. Please email us if you have any questions regarding inventory at sales@broxtuning.ca.
Do you ship worldwide?
We only ship to Canada & USA.
Price Match
Price Match
If you're shopping for parts and want to make sure you get the best price before you order, give Brox Tuning the opportunity to earn your business. Call us at (416) 798-BROX or email us at sales@broxtuning.ca with the required info below:
- Link to competitor's site:
Local Pick Up
Local Pick Up
If you are local to our physical location you have the ability to choose the "local pick up" option at checkout! This means you can come and get your items once they are available for pick up avoiding shipping costs. In stock items are usually ready within 1-3 hours. Out of stock items will need 1-2 weeks. Get in touch with us if you have questions about stock levels at sales@broxtuning.ca or call us at (416) 798-BROX
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Description
Description
Dinan’s Free Flow exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points. Dyno tuned for maximum exhaust flow with minimum back pressure, this system is designed to provide a more aggressive sound under acceleration, while reducing drone inside the vehicle, thanks to computer controlled valves that limit noise during low speed driving and open fully during high-load conditions to allow free flow. The exhaust gasses exit through larger laser engraved polished or black ceramic quad tips.
Features:
- Max gain or +5 HP
- Uses the factory brackets and hangers for a factory-like fitment
- 3lb Weight Savings
- Dinan's Tuned Resonance Chamber Technology
- 100% 304 stainless steel construction
- Quad 3.5" laser engraved polished stainless steel or black ceramic exhaust tips
- Computer controlled valve limits noise during low speed driving; valve opens fully duing high-load conditions
- Stock exhaust valve actuators are reused
- Operation of exhaust valve is unchanged so exhaust tone can be adjusted via the M-Drive settings
- Twin secondary exhaust valves with a whopping 76mm diameter, making them 45% less restrictive than OEM valves
Installation Instructions: Dinan F8X M3/M4 Axle-Back Exhaust D660-0050 Instructions
VEHICLE FITMENT
- F80 / F82 / F83 BMW M3 / M4 - S55 3.0L
Payment & Security
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