• Milltek Race Cat-Back Exhaust | BMW F80 M3 / F82 M4 - Polished Tips

Milltek Race Cat-Back Exhaust | BMW F80 M3 / F82 M4 - Polished Tips

$2,971.39
$2,971.39
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Milltek Race Cat-Back Exhaust System for BMW F80 M3 and F82 M4 (S55 engine). Direct replacement for the OE system; requires OE system removal and cutting of the OE midsection for fitment. Hand-finished T304L stainless steel construction with polished trim finishers.

This Race configuration is engineered for closed-course and track use, delivering the loudest exhaust note across the Milltek lineup. The system is mandrel-bent throughout with CNC-formed components. Full-throttle sound character has been tuned to highlight the S55's naturally aggressive character while maintaining structural integrity and thermal management at sustained RPM.

Fitment & Installation

  • BMW F80 M3 (2014-2018)
  • BMW F82 M4 (2014-2018)
  • OE system removal and midsection cutting required
  • T304L stainless steel, hand-finished
  • Polished stainless steel trim finishers
  • Mandrel-bent piping throughout

This Race system reflects decades of development and real-world testing across European circuits.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Milltek Race Cat-Back Exhaust | BMW F80 M3 / F82 M4 - Polished Tips

$2,971.39

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Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.