BMW M3 E9x V2 Midpipe
BMW M3 E9x V2 Midpipe - Midpipe Only / FREE FLOW QUAD RESONATED is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
BMW M3 E9x V2 Midpipe
BMW M3 E9x V2 Midpipe - Midpipe Only / FREE FLOW QUAD RESONATED is backordered and will ship as soon as it is back in stock.
Description
Description
E9x M3 Valvetronic Designs X-Pipe Midpipe
Maximum Flow. Maximum Sound. Maximum Performance.
Overview
The E9x M3 is already a legend, but if you’re chasing the ultimate combination of sound and performance, our Valvetronic Designs X-Pipe Midpipe is your answer. This isn’t your average midpipe—engineered from the ground up, it features a free-flow X merge positioned just after the transmission tunnel and 4 resonators to optimize exhaust scavenging and unlock horsepower gains throughout the entire rev range.
Design & Sound Engineering
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Quad Resonator Setup: Two front resonators to reduce rasp, followed by dual 12-inch rear resonators to smooth exhaust tones and refine the overall sound profile.
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Optional Catted Version: For those seeking a balance of flow and refinement, our 200 CELL EURO 6 certified catalytic converters provide exceptional quality and performance while keeping volume levels in check.
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Performance-Tuned X Merge: Improves scavenging, boosts mid-range torque, and delivers a sharper throttle response.
Whether you choose the fully free-flow version for maximum aggression or the catted version for a more refined experience, this X-pipe is built for those who demand the most from their M3—both in sound and in performance.
Fitment
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2008–2011 BMW E90 M3
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2008–2013 BMW E92 M3
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2008–2013 BMW E93 M3
Features
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Fully mandrel-bent for maximum flow
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CFD & CAD-based design for optimized performance
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Lightweight T304 stainless steel with brushed finish
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Compatible with any aftermarket axle-back
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13.8 lbs lighter than stock
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100% bolt-on installation—no cutting, no welding
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FREE FLOW SYSTEMS NOW SHIP AS A QUAD RESONATED SETUP
Pro Tip
The free-flow version is not for the faint of heart—it’s designed for enthusiasts who want maximum sound and maximum horsepower gains. Choose your configuration based on your desired volume and performance goals.
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: BMW.E9X.M3.MP.FF.BR
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
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