VCTR Performance BMW M2/M3/M4 F8X S55 Downpipe Kit
The S55's factory downpipe includes a pre-catalyst that limits exhaust flow from both turbocharger outlets. This catless downpipe removes that restriction — with a flexible section included to manage the movement between engine and chassis under hard use.
SS304 stainless steel construction with an integrated flexible section. The flexible pipe accommodates the engine movement present in hard-driven F8X applications, reducing stress on the joint between downpipe and mid section.
A catless downpipe is the clearest sign a build has moved past stock thinking — every gram of post-turbo restriction gone on both S55 turbo outlets at once. The integrated flexible section is the detail that keeps that decision from becoming a cracked joint six months later under real engine movement.
Compatible with:
Note: this downpipe fits the shared S55 platform across F80 M3, F82/F83 M4 and F87 M2 Competition — same flange, same fit. Verify your specific model, year and build variant before ordering, or message us your rego/VIN and we'll confirm it for you.
Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
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