BMW
Remus 081021 1401 BMW G80 G81 G82 Connection Tube Package with Valves (M3, M3 Competition, M4 & M4 Competition)
Remus 081021 1401 BMW G80 G81 G82 Connection Tube Package with Valves (M3, M3 Competition, M4 & M4 Competition)
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.
Couldn't load pickup availability
Remus Valved Link Pipe Kit for BMW G8x M3 and M4 - Part No. 081021 1401
Unlock the sound and flow your S58 deserves with Remus part number 081021 1401. This premium valved link pipe set is the essential mid-section upgrade for BMW G80 G81 G82 G83 M3 and M4 models, delivering a richer motorsport tone, freer breathing pipework and a perfect foundation for a Remus rear system. Precision engineered in Austria from stainless steel with a shot blasted finish, it is a direct bolt-on solution that retains full valve control through the factory electronics.
Designed as the required connector for Remus rear sections 081021 1500 or 081021 1510, this centre section replaces the restrictive factory joiners with larger diameter tubing for lower back pressure and improved response. Installation is straightforward using OEM mounting points and original actuators, with all necessary hardware included for a clean, hassle-free fit.
Why choose this exhaust mid-section
- Bigger pipework for better flow - OEM Ø 70 mm replaced with Remus Ø 76 mm
- Valve-controlled link pipes - uses the car’s original motors and electronics
- Direct fit, no cutting - mounts to factory locations with supplied fittings
- Durable 100 percent stainless steel with shot blasted finish
- Lighter construction and reduced restriction for a more responsive feel
- Handcrafted in Austria with precise fitment and premium build quality
- 24 month manufacturer warranty for peace of mind
Real-world results
We have installed this kit on customer G8x platforms and the feedback has been outstanding. Expect a deeper, more engaging soundtrack with valves closed for civility and valves open for an authentic M-car bark, without unwanted drone when paired with the correct Remus rear section.
Ideal search terms customers use
BMW M3 M4 G80 G81 G82 exhaust link pipes, G8x mid pipe, valved centre section, performance exhaust connector, cat-back preparation, S58 exhaust upgrade, BMW M3 M4 xDrive touring exhaust parts, UK stainless link pipe kit, plug-and-play valve exhaust, Remus link pipes.
Technical details
- Part number: 081021 1401
- Mandatory when fitting Remus rear sections 081021 1500 or 081021 1510
- Tube diameters: Original Ø 70 mm, Remus Ø 76 mm
- Includes mounting hardware and integrates with OEM valve actuators
Vehicle suitability
For BMW S58-powered G-series M models:
- G80 M3 2021+
- G80 M3 Competition 2021+
- G80 M3 Competition xDrive 2021+
- G81 M3 Competition xDrive Touring 2021+
- G82 M4 2021+
- G82 M4 Competition 2021+
- G82 M4 Competition xDrive 2021+
- G83 M4 Competition Convertible 2021+
- G83 M4 Competition xDrive Convertible 2021+
Fitment verification
To ensure you receive the correct part, we will confirm compatibility before dispatch using your UK registration or the last 7 digits of your VIN. Provide these details at checkout.
Professional installation
Want it fitted by experts We can install this system at MJ Modifications in Warwickshire. Request a quote via info@mjmodifications.co.uk.
Manufacturer and warranty
- Brand: Remus
- Warranty: 2 years, non-transferable
Share
