HM V1 S58 Catback Exhaust - G80 M3 | G82 / G83 M4

HM V1 S58 Catback Exhaust - G80 M3 | G82 / G83 M4

Name: HM V1 S58 Catback Exhaust - G80 M3 | G82 / G83 M4
Brand: Horizon Motorsport
SKU: HM-CB1-G8X-1
Price: 1887.95 EUR
Availability: InStock

€1.887,95

Shipping calculated at checkout.

1 in stock

[{"id":52446897504556,"title":"Matte Black","option1":"Matte Black","option2":null,"option3":null,"sku":"HM-CB1-G8X-1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM V1 S58 Catback Exhaust - G80 M3 | G82 \/ G83 M4 - Matte Black","public_title":"Matte Black","options":["Matte Black"],"price":188795,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":52446897537324,"title":"Brushed","option1":"Brushed","option2":null,"option3":null,"sku":"HM-CB1-G8X-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM V1 S58 Catback Exhaust - G80 M3 | G82 \/ G83 M4 - Brushed","public_title":"Brushed","options":["Brushed"],"price":188795,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":52446897570092,"title":"Sandblasted","option1":"Sandblasted","option2":null,"option3":null,"sku":"HM-CB1-G8X-3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM V1 S58 Catback Exhaust - G80 M3 | G82 \/ G83 M4 - Sandblasted","public_title":"Sandblasted","options":["Sandblasted"],"price":188795,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}]

FOR OFF-ROAD USE ONLY. WILL NOT SHIP TO CA.

Transform the sound and performance of your BMW with the Horizon Motorsport V1 Catback Exhaust, engineered for S58-powered G80 M3 and G82/G83 M4 models.

Crafted from premium 304 stainless steel, the V1 system delivers exceptional durability and refined craftsmanship. Designed using precise CAD modeling for a direct bolt-on fit, it installs easily with no cutting or welding required, utilizing factory mounting points for seamless integration.

The 3.5-inch midpipe is optimized for improved exhaust flow, delivering enhanced throttle response and performance potential while deepening the overall tone. A wireless valve controller with two remotes gives you the ability to open or close the valves on demand—ideal for those in HOA-regulated areas or anyone who wants the flexibility to quiet their car when needed, without losing the exhilarating sound of the S58 engine during spirited driving.

Every V1 system is meticulously TIG-welded and built to withstand harsh conditions, ensuring lasting performance and corrosion resistance. Acoustic tuning within the muffler and resonator design provides a refined tone at low RPMs and a raw, motorsport-inspired character under load.

An upgraded exhaust brace is included for additional clearance and improved fitment, while high-strength clamps and hardware simplify installation and ensure long-term reliability. Horizon Motorsport backs this system with a limited warranty covering manufacturing defects for your peace of mind.

Choose from three premium exhaust tip finishes—Polished, Brushed, or Matte Black—to complete your build.

Features:
• 304 stainless steel construction for strength and corrosion resistance
• Precision-engineered, direct bolt-on fit with factory mounting points
• 3.5-inch midpipe for enhanced exhaust flow and throttle response
• Wireless valve controller with two remotes for adjustable sound control
• Hand TIG-welded for superior durability and craftsmanship
• Upgraded exhaust brace for added clearance and secure fitment
• Limited warranty covering manufacturing defects
• Available tip finishes: Polished, Brushed, Matte Black

FITMENT

- G80 M3

- G82 / G83 M4

ABOUT US

OUR GOAL

Horizon Motorsport has one goal: to make our clients happy. We aim to provide the highest level of customer service and the highest caliber parts, all at the most competitive prices. Have a question or concern about a product we sell? Send us an email at sales@horizonmotorsport.com.

SHIPPING

Orders typically ship in 1-2 business days from our location in Los Angeles, CA. Transit time usually ranges from 3-5 business days, depending on where you are located. We offer worldwide shipping, if you need live outside of North America, shoot us an email and we would be happy to give you a quote!

Creating life-long customers.

As a small business, we take pride in building long lasting relationships with our customers who know they can rely on us for their BMW needs. At Horizon Motorsport, our mission is to provide a consistently positive and transparent customer experience, from product selection to delivery and support, so our customers feel confident choosing us time and time again.

Enthusiast Owned

Horizon Motorsport was founded in 2019 in Los Angeles, California by fellow BMW enthusiasts. With hands on experience across a wide range of BMW platforms, we have been actively involved in the Southern California BMW community for years. Our close connection to the local scene, combined with experience working with other high end European focused brands, allows us to carefully select and stock parts that meet our standards for quality, fitment, and overall performance.

HM V1 S58 Catback Exhaust - G80 M3 | G82 / G83 M4

€1.887,95

⟵ Back to G80 M3