- Description
- Fitment
- Refund Policy
MAD X3/X4 M40 Catback Exhaust B58 G01/G02 Unleash the Ultimate Sound and Performance
Experience the perfect blend of sound, performance, and style with the MAD Catback Exhaust System for your BMW X3 M40i (G01) and X4 M40i (G02) equipped with the B58 engine.
Elevate Your Driving Experience
Transform your BMW's exhaust note to a deep midrange sound that is both exhilarating and refined. The MAD Catback Exhaust delivers a rasp-free, zero drone, and zero rattle experience, ensuring every drive is as enjoyable as possible.
Key Features
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Deep Midrange Sound
- Enjoy a rich, full-bodied exhaust tone that enhances your vehicle's sporty character without being overly aggressive.
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Rasp-Free Performance
- Engineered to eliminate unwanted raspiness, providing a clean and crisp exhaust note throughout the RPM range.
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Zero Drone Technology
- Designed with precision to prevent cabin drone at cruising speeds, ensuring a comfortable driving experience.
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Zero Rattle Construction
- High-quality materials and expert craftsmanship eliminate any potential rattles, giving you peace of mind.
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Single Y-Midpipe Design
- Utilizes a single Y-midpipe for the cleanest sound possible, optimizing exhaust flow and reducing turbulence.
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Central Exhaust Layout
- The central exhaust configuration enhances acoustics, delivering the best and cleanest sound with absolutely zero drone.
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Dual Valve System
- Replaces the stock single valve with a dual-valve setup for maximum flexibility:
- Valves Closed: Achieve a conservative, subtle sound ideal for daily driving.
- Valves Open: Unleash a more aggressive exhaust note for an exhilarating experience.
- Replaces the stock single valve with a dual-valve setup for maximum flexibility:
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Consistent 70mm Piping
- Features 70mm piping throughout to ensure the most even and balanced sound output.
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89mm Tip Outlets
- Large 89mm exhaust tips enhance the visual appeal and are available in:
- Brushed Stainless Steel
- Matte Black
- Carbon Fiber
- Large 89mm exhaust tips enhance the visual appeal and are available in:
Why Choose the MAD Catback Exhaust?
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Enhanced Performance
- Improved exhaust flow leads to better engine efficiency and potential horsepower gains.
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Customized Sound Control
- Switch between a subtle or aggressive exhaust note with the dual-valve system.
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Quality Construction
- Made from premium 304 stainless steel material for durability and longevity.
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Easy Installation
- Direct bolt-on replacement requires no cutting or welding.
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Aesthetic Upgrade
- The stylish exhaust tips provide a sleek, sporty look to your BMW's rear profile.
Compatibility
- BMW X3 M40i (G01)
- BMW X4 M40i (G02)
- Engine: B58 Turbocharged Inline-6
Installation
- Direct Bolt-On Fitment
- Uses factory mounting points for a seamless installation process.
- All Hardware Included
- Comes with all necessary clamps, bolts, and gaskets.
Unleash Your BMW's True Potential
Upgrade to the MAD X3/X4 M40 Catback Exhaust System and experience a transformative difference in your vehicle's sound and performance. With its advanced design and premium features, this exhaust system is the ultimate choice for discerning BMW enthusiasts.
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
