Remus Racing Sport Quad Exhaust System for BMW 1 Series 135i E82/E88 Coupe & Cabrio (N54, 2008+) - Stainless Steel, Street Race 84mm Tailpipes (088908 1584C)

Remus Quad Exit Performance System for BMW 135i E82 and E88 N54

Give your 1 Series 135i the sound and presence it deserves with the Austrian-built Remus quad exit system. Engineered for the twin‑turbo N54 straight‑six, this stainless steel upgrade delivers a hard‑edged motorsport tone, freer gas flow and a serious weight saving feel, all finished with bold 84 mm Street Race tail trims. It looks right, sounds right and fits the E82 coupe and E88 convertible beautifully.

We have installed and used this system ourselves and customer feedback has been outstanding on tone, fit and overall quality. If you are hunting for a BMW 135i noise upgrade, E82 quad conversion, E88 convertible rear section, N54 twin turbo exhaust solution or Remus 84 mm tip set, this is the premium choice that transforms road presence and response.

Highlights

• Deep, aggressive exhaust note that complements the N54 twin‑turbo character
• High grade stainless construction with a shot‑peened finish for durability
• Optimised internal design for reduced restriction and improved flow
• Lighter than stock for sharper feel and improved dynamics
• Precisely tailored for BMW E82 135i and E88 135i fitment
• Hand crafted in Austria with exceptional attention to detail
• Street Race 84 mm quad tail trims for a purposeful motorsport look
• 24 month Remus warranty

Vehicle Fitment

• BMW 1 Series E82 135i 3.0 twin‑turbo, 225 kW, from 2008, engine code N54B30A
• BMW 1 Series E88 135i 3.0 twin‑turbo, 225 kW, from 2008, engine code N54B30A

Important Information

• No road homologation. For track, motorsport or off‑road use where applicable
• Rear bumper trimming is required to accommodate the quad exits
• Not suitable for cars with the M Sport option

Part Number

088908 1584C

Why Buy From MJ Modifications

• BMW performance specialists with hands‑on experience of this exact system
• Proven in our workshop with excellent customer feedback on sound, fit and finish
• Professional installation available at MJ Modifications, Warwickshire. Request a fitting quote: info@mjmodifications.co.uk

Fitment Check Before Dispatch

We verify compatibility before shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm this Remus quad exit setup suits your vehicle.

Manufacturer and Warranty

Brand: Remus

Warranty: 2 years, non‑transferable

Search Terms Customers Use

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