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The S58 Catless Downpipe for BMW G8X G80/G82 M3, M4 & M2 is a high-performance aftermarket upgrade designed to enhance the power, sound, and overall driving experience of your BMW G80 M3, G82 M4, or G87 M2 equipped with the S58 engine. This catless downpipe is engineered to increase exhaust flow, reduce turbo lag, and unlock additional horsepower and torque, allowing for improved acceleration and throttle response.
Catless Design: The S58 Catless Downpipe eliminates the factory catalytic converter, reducing exhaust restrictions and allowing for a more direct path for exhaust gases. This design significantly improves turbo spool, power delivery, and overall performance, providing noticeable gains in horsepower and torque.
High-Flow Construction: Made from high-quality stainless steel, the downpipe is designed for maximum durability and resistance to corrosion while ensuring optimal exhaust flow. The high-flow design improves engine efficiency, leading to better throttle response and an overall increase in engine output.
Enhanced Turbo Spool & Throttle Response: By reducing exhaust backpressure, the catless downpipe allows the turbochargers to spool more quickly, reducing turbo lag and delivering quicker throttle response. This results in a more engaging and responsive driving experience.
Increased Horsepower & Torque: With the reduced restriction in the exhaust system, the S58 Catless Downpipe unlocks more potential from the engine, delivering significant gains in both horsepower and torque. These power gains are especially noticeable in the upper RPM range, where the vehicle can fully benefit from the improved exhaust flow.
Aggressive Exhaust Sound: Removing the catalytic converter produces a more aggressive, deep exhaust note that amplifies the sporty nature of your BMW. The catless design enhances turbo noises, adding a more pronounced "whoosh" sound from the turbo as well as a growling exhaust tone.
Precision Fitment: The downpipe is specifically designed for the BMW G80/G82 M3, M4, and G87 M2 models with the S58 engine, ensuring a perfect fitment. The installation process is straightforward, with no need for extensive modifications.
Increased Performance Potential: When paired with a proper tune, the S58 Catless Downpipe maximizes the power potential of your BMW, allowing it to achieve its fullest performance capabilities. This is an essential modification for enthusiasts looking to get the most out of their M3, M4, or M2.
OEM+ Look and Feel: Designed to seamlessly integrate with the OEM exhaust components, the S58 Catless Downpipe maintains a clean, factory-like appearance while enhancing the overall performance and sound.
Durable and Long-Lasting: Built to withstand the high temperatures and stresses of performance driving, the downpipe is constructed from high-quality stainless steel for maximum strength and longevity.
The S58 Catless Downpipe is an essential upgrade for any enthusiast looking to extract more power and excitement from their BMW G80 M3, G82 M4, or G87 M2. It delivers significant performance improvements while adding a thrilling exhaust note, making it a must-have for those seeking to enhance their driving experience.
All items are subject to a handling period before they are dispatched. 99% of orders leave the warehouse within 1-3 days of payment. We will notify you by email when your items have been shipped. Most items should be received within 3-7 business days of your order date. This may be longer for international delivery.
* DELIVERY TIME= Processing Time + Shipping Time
* These shipping times are estimates, not guarantees but we always strive to get your order to you as soon as possible.
Shipping Costs:
● Shipping fees are calculated at checkout based on your location and the chosen shipping method.
Order Tracking:
● Once your order ships, you will receive a confirmation email with a tracking number and a link to monitor your shipment's status.
International Shipping:
● We ship internationally to selected countries. Rates and delivery times vary by destination.
Customs Fees and Import Duties:
● International orders may incur customs duties and taxes, which are the customer's responsibility. Please check with your local customs office for details.
Lost or Damaged Shipments:
● We are not liable for packages that are lost or damaged during shipping. For damaged items, please contact the shipping carrier to file a claim.
Customer Service Contact:
● For any questions regarding shipping, reach out to our customer service team at sales@sbxperformance.com
We have a 30-day return policy, which means you have 30 days of purchase your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
-Returns accepted within 30 days of purchase if the item is unused and in original packaging.
-Customer is responsible for return shipping unless the product is defective.
-Refunds processed within 5-7 business days after receiving the returned item.
To start a return, you can contact us at sales@sbxperformance.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@sbxperformance.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@sbxperformance.com.