Milltek Sport Cat-Back Exhaust SSXBM462 for BMW E46 M3 3.2 S54 (2001-2007) Coupe/Cabriolet – UK-Made Stainless Steel Performance System

Milltek Sport Cat-Back Exhaust SSXBM462 for BMW E46 M3 3.2 S54 (2001-2007) Coupe/Cabriolet – UK-Made Stainless Steel Performance System

£1,523.09
£1,523.09
Sold out
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Milltek Cat-back Exhaust for BMW E46 M3 3.2 Coupe and Cabriolet 2001 to 2007 - Part Number SSXBM462

Transform your BMW E46 M3 with the Milltek cat-back exhaust SSXBM462. This premium UK-made stainless steel cat-back system is engineered for the E46 M3 3.2 S54, delivering a sharper, sportier sound with optimised gas flow and precision build quality. If you are searching for a BMW E46 M3 exhaust upgrade, Milltek E46 M3 cat back, E46 M3 performance exhaust, or SSXBM462, this is the proven choice for enthusiasts who want quality, longevity and a refined tone without cabin drone.

Why choose the Milltek E46 M3 cat-back

  • Crafted in the UK by time-served specialists using aerospace-grade type 304 non-magnetic stainless steel for exceptional durability and corrosion resistance
  • Mandrel-bent pipework for constant-radius bends and optimised gas flow
  • Carefully enlarged bore diameters over stock to encourage performance without sacrificing mid-range torque
  • Comprehensively tuned acoustics for a crisp, sporty exhaust note with no harsh NVH, drone or unwanted cabin resonance
  • Designed specifically for the BMW E46 M3 3.2 Coupe and Cabriolet for a purposeful look and sound that suits the S54

Fitment and details

  • Vehicle: BMW E46 M3 3.2 Coupe and Cabriolet
  • Years: 2001 to 2007
  • Part number: SSXBM462
  • Configuration: Cat-back exhaust system
  • Material: Type 304 stainless steel

What you can expect

A quality E46 M3 stainless steel cat-back exhaust that enhances the iconic M3 character with a refined, motorsport-inspired tone. Milltek’s meticulous acoustic development means you get the soundtrack you want without the compromise of drone on the motorway. The combination of mandrel bends and enlarged bore diameters supports freer breathing for responsive performance feel.

Trusted by us and our customers

We run Milltek on our own cars and our E46 M3 customers consistently praise the build quality, fit and sound. If you are comparing BMW E46 M3 exhaust systems, the Milltek cat-back SSXBM462 is a go-to upgrade for enthusiasts who value precision engineering and a balanced sound profile.

Professional fitting available

Want it fitted by specialists who know the E46 M3 inside out? Nforcd offers professional installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Popular search terms

Milltek cat-back E46 M3, Milltek E46 M3 cat back exhaust, BMW E46 M3 exhaust upgrade, E46 M3 stainless steel exhaust, E46 M3 performance exhaust UK, BMW M3 E46 catback, E46 M3 Coupe exhaust, E46 M3 Cabriolet exhaust, Milltek SSXBM462, BMW E46 M3 2001, 2002, 2003, 2004, 2005, 2006, 2007 exhaust, UK-made cat-back for E46 M3, S54 exhaust E46 M3.