KONI Sport Yellow Adjustable Front Strut Insert Shock Absorber/Damper 8641-1029SPORT for BMW 3 Series E30 (1983-1994) Saloon/Sedan & Touring/Estate 316i 318i 320i - Performance Shock Cartridge, Rebound Adjustable, Front Axle

Performance Front Strut Insert for BMW E30 3‑Series

Transform the way your classic 3‑Series turns in, brakes and rides with this adjustable sport front strut cartridge. Engineered for precise control and sharper response, it drops straight into the OE front strut housing to deliver confident road holding on fast road and track day driving. The iconic yellow finish signals proven tuning pedigree and long service life.

We have fitted these units on customer BMW E30 builds at MJ Modifications and the feedback has been outstanding: tighter body control, crisper steering feel and far better composure over rough surfaces without sacrificing everyday comfort. If you want an uprated, direct‑fit front damper insert that you can fine‑tune to your preference, this is the one.

Why enthusiasts choose this sport insert

• Adjustable rebound so you can dial in your preferred ride and handling balance
• Gas‑pressurised twin‑tube construction for consistent performance and durability
• Direct‑fit cartridge for original front strut bodies for a clean, factory‑style install
• Pin top and clamp bottom mounting to match OEM hardware
• Ideal for spirited road use and occasional circuit sessions while remaining road friendly
• Iconic yellow finish and trusted quality from a world‑renowned damper specialist

Technical details

• Part number: 8641-1029SPORT
• Position: Front
• Type: Gas‑pressurised, twin‑tube
• Design: Strut insert cartridge
• Mounting: Top pin, bottom clamp
• Overall length: 486 mm
• Weight: 2.4 kg
• Adjustable: Yes, on‑car rebound
• Colour: Yellow
• EAN: 8712167151830

Vehicle fitment

BMW 3‑Series E30 front fitment for the following body styles and engines:

• E30 Saloon
  • 316i
  • 318i
  • 320i
• E30 Touring
  • 318i
  • 320i

Results you will feel

• Reduced body roll and pitch for more confidence on B‑roads
• Improved front‑end bite and steering precision
• Better stability over bumps and mid‑corner undulations
• Customisable damping to suit standard or lowered springs

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Fitting and setup

Professional installation is strongly recommended for correct assembly and damping setup. For expert fitting, corner weighting and alignment in Warwickshire, contact MJ Modifications to request a quote: info@mjmodifications.co.uk.

Compatibility check

We verify fitment prior to dispatch to ensure you receive the correct part. If you would like help confirming compatibility for your specific E30 model, get in touch and our team will assist.