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BMW X3 M40I G01 / X4 M40I F98 PERFORMANCE VALVED EXHAUST SYSTEM 16-23
£2,489.99
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Description
Fitting price will be sent to you after purchase if selected.
Unleash the full potential of your BMW X3 or X4 M40i with this performance valved exhaust system, engineered to deliver an aggressive exhaust note, increased horsepower, and dynamic control. Switch between refined and bold tones with integrated valves, perfectly adapting to daily driving or spirited performance.
Features
- Valved dual sound modes—refined or aggressive growl at the push of a button
- Free-flowing mandrel-bent piping reduces backpressure and enhances turbo spool
- T304 stainless steel construction with TIG welds for durability and corrosion resistance
- Deep, throaty sound tuned specifically for the B58 3.0L turbocharged engine
- Bolt-on installation with no cutting or welding required
- Available tip finishes: polished, black chrome, or burnt titanium
Specifications
| Material | T304 stainless steel |
|---|---|
| Construction | Mandrel-bent piping with TIG welds |
| Engine Compatibility | BMW B58 3.0L turbocharged |
| Valve Design | Integrated dual-mode switchable valves |
| Fitment Type | Bolt-on, direct fit |
| Tip Options | Polished, black chrome, or burnt titanium |
Package Includes
- 1 x Performance Valved Full Exhaust System
- All necessary mounting hardware
Fitment
- BMW X3 G01 M40i (2016–2023)
- BMW X4 F98 M40i (2016–2023)
Installation
- Bolt-on system designed for direct fitment to factory mounting points; no cutting or welding required.
- Compatible with all necessary hardware included; professional fitting is recommended to ensure correct alignment and optimal system performance.
- Integrated valve operation controlled via simple push-button activation for easy sound-mode switching.
- Installation typically takes 1.5 to 2.5 hours depending on your vehicle's setup.
FAQs
Will this exhaust fit my BMW X3/X4 M40i?
Yes, this system is engineered for direct fitment on BMW X3 G01 and X4 F98 M40i models from 2016–2023. It uses factory mounting points with no modifications needed.
What is the difference between the sound modes?
The integrated valves let you switch between a refined, near-stock tone for everyday driving and a bold, aggressive growl for performance driving—all controlled via a simple push-button valve controller.
Is professional installation required?
Whilst the bolt-on design allows DIY installation, professional fitting is recommended to ensure correct alignment, leak-free seals, and optimal performance. Contact Project Styling for fitting availability in Southend-on-Sea.
Can I choose the exhaust tip finish?
Yes, the system is available with polished, black chrome, or burnt titanium tips to match your preferred aesthetic.
Adding product to your cart
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This website is encrypted. We take your security very seriously. All transactions powered by Shopify.
Rates are approximations. Exact rates will be provided at checkout.
Shipping estimator
Looking to get your parts fitted?
We offer fitting services at our unit in Leigh-On-Sea, Essex.
If you would like to book, please choose fitting on the product you are looking at purchasing.
Otherwise, please give us a call on 07540 331557 or email us at sales@projectstyling.co.uk
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