BMW 2 Series (G42) Carbon Fibre M Performance Tips - OEM Style Larger 4" Slip-on Replacement Tailpipes

Give your G‑series BMW a sharper, factory‑plus finish with this premium carbon fibre tailpipe upgrade from Cobra Sport. These end trims instantly tidy the rear of the car, filling the diffuser with a bigger, motorsport‑inspired outlet while keeping that OEM look everyone wants.

Engineered as a true plug‑in swap for the original rear box finishers, this tip set uses the existing locator pins so there is no cutting, no welding and no permanent modification. The result is a clean install that looks like it rolled out of the plant that way.

The large 4 inch outlets 101.6 mm deliver a bolder appearance compared to stock, with an increase of approximately 0.45 inch 11.6 mm in diameter. That is over a 10 percent bump in size for a much fuller, more purposeful rear end without looking overdone.

Built from high quality materials with a real carbon fibre outer, these trims resist corrosion and surface pitting that can spoil standard pipes over time. We run these on our own cars and customer feedback has been outstanding for fit, finish and long‑term durability.

Why enthusiasts choose this tip set

• Carbon fibre tailpipe finishers with genuine OEM‑style aesthetics
• Bigger 4 inch 101.6 mm outlets for a stronger visual impact
• Direct push‑fit to OE locator pins - no cutting or welding required
• Designed to replace BMW finisher PN 18308485758
• Supplied as a matched pair left and right
• Quality materials to combat rusting of original trims
• Backed by a 12‑month warranty

Vehicle compatibility

For B47 and B48 powered G‑chassis models with twin single‑side finishers:

• BMW 2 Series G42 - 220i, 230i, 220d
• BMW 3 Series G20 G21 - 318i, 320i, 330i, 330e, 320d, 330d
• BMW 4 Series G22 G23 - 420i, 430i, 420d, 430d

Easy install and fitting support

These slip‑fit trims mount to the original locator pins for a quick driveway upgrade. Prefer professional installation We can help. Book fitting with MJ Modifications in Warwickshire - request a quote at info@mjmodifications.co.uk.

What you receive

• 2 x carbon fibre tailpipe finishers 4 inch 101.6 mm
• Installation guide
• 12‑month warranty

Direct replacement details

BMW reference: 18308485758 direct swap for the original tailpipe finishers.

Popular search terms

BMW G42 exhaust tips, BMW 220i carbon tailpipe trims, BMW 230i tailpipe finishers, BMW 220d exhaust outlet upgrade, G20 G21 tail pipe ends, G22 G23 exhaust tip set, M Performance style end caps, 4 inch round exhaust tips, carbon fibre exhaust finishers, BMW B47 B48 exhaust tip upgrade, plug and play tip kit, push fit tail pipe trims.