Supersprint BMW F8X M3 / M4 Front J-Pipe With Metallic Catalytics

$6,424.65
$6,424.65
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Upgrade the exhaust system on your BMW M3 (F80), BMW M3 CS (F80), BMW M4 (F82 / F83), BMW M4 CS (F82) or BMW M4 GTS (F82) with the Supersprint Front J-Pipe with metallic catalytic converters, engineered as a direct-fit replacement for the factory catalytic converter section. This precision-built component is designed to reduce restriction and improve exhaust flow.

Constructed from premium T304 stainless steel, this Supersprint component is designed for long-term durability, corrosion resistance, and precise fitment. Every weld and bend is engineered to maintain consistent exhaust flow and reliable sealing under all operating conditions.

Founded in 1955, Supersprint has built its reputation on engineering complete exhaust systems rather than individual components. Every Supersprint product reflects decades of motorsport research, advanced manufacturing techniques, and a commitment to maximizing performance, sound quality, and visual appeal for BMW engines.

Product Details

  • T304 stainless steel construction
  • 200CPSI HJS Metallic Catalytic Converters
Supersprint BMW F8X M3 / M4 Front J-Pipe With Metallic Catalytics

$6,424.65

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

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