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Unleash the full potential of your BMW S55 engine with these premium catless downpipes, engineered to eliminate restrictive catalytic converters and deliver significant gains in horsepower and torque across the entire RPM range.
| Material | SS304 stainless steel |
|---|---|
| Style | Catless downpipes |
| Pipe Diameter | 3.5in to 3in transition |
| Engine | S55 |
Will these downpipes fit my BMW M3 or M4?
Yes, these catless downpipes are designed specifically for the F80 M3, F82/F83 M4, and F87 M2 Competition. They utilise factory mounting points for seamless integration.
Do I need to tune my car after installation?
Tuning adjustments are recommended to maximise performance gains and ensure optimal engine management with the catless configuration.
Are these downpipes suitable for track use?
Absolutely. These are precision-welded from premium stainless steel and engineered for both street and track performance under extreme conditions.
What exhaust improvements will I notice?
You'll experience reduced back pressure for faster turbo spool, improved horsepower and torque across the RPM range, and a more aggressive exhaust note that reflects the true character of your S55 engine.
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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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