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Secure checkout • Free UK shipping • Professional fitting available at our Essex workshop
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High-performance catless downpipe for the BMW S58 engine in X3M (F97) and X4M (F98) models, engineered to unlock maximum power and aggressive exhaust note. Precision-crafted from premium stainless steel with mandrel-bent tubing for optimised flow and reduced backpressure.
| Material | Premium grade stainless steel |
|---|---|
| Design | Catless, straight-through with mandrel-bent tubing |
| Fitment Type | Direct bolt-on replacement |
| Engine | BMW S58 |
| Finish | Polished stainless steel |
Will this downpipe fit my BMW X3M or X4M?
Yes, this is a direct bolt-on replacement designed specifically for the BMW X3M (F97) and X4M (F98) models equipped with the S58 engine.
What material is the downpipe made from?
The downpipe is crafted from premium grade stainless steel, ensuring durability and excellent resistance to corrosion and high-temperature stress.
Is professional installation necessary?
Whilst the bolt-on design is straightforward, professional fitting in Southend-on-Sea is recommended to ensure proper sealing, alignment, and optimal performance. Contact Project Styling to arrange fitting.
Is a catless downpipe street legal?
Catless downpipes may not comply with emissions regulations in all regions. This product is primarily intended for track use or off-road applications — check your local regulations before purchase.
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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.
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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