Exhaust Tips Black for BMW X3 X4 (2018-2021) 2.0L

Corrosion-Resistant Black Exhaust Tips for 2018-2021 BMW X3, X4 (G01/G02)

What it Does: The Black Exhaust Tip Set replaces or covers the factory chrome tailpipe outlets on 2018-2021 BMW X3 and X4 models to eliminate surface pitting and provide a durable, heat-treated black aesthetic.

The Stock BMW X3, X4 Tailpipe Degradation

Factory exhaust finishers on the G01 and G02 platforms rely on standard chrome plating over mild stainless steel. Under continuous thermal cycling from the B48 twin-scroll turbocharger outlet, unburned hydrocarbons and acidic combustion byproducts rapidly bond to the metal surface. Over time, road salts, brake dust, and localized exhaust heat cause galvanic oxidation, leading to permanent carbon staining, pitting, and flaking that metal polish cannot restore.

The Engineering Solution

Constructed with high-temp coated 304 stainless steel, these replacement tips resist heat degradation and chemical corrosion under elevated exhaust gas temperatures. The precision-formed slip-fit collar slips over factory tailpipes with exact bumper cut-out clearance, maintaining backpressure integrity without impeding tailpipe gas velocity. Integrated mounting hardware ensures solid retention against heavy chassis vibration and thermal expansion cycles.

What's Included

• Exhaust tip set as pictured for this listing
• Mounting hardware as included with the listing

Technical Specifications

Compatibility

• 2018-2021 BMW X3 sDrive30i / xDrive30i 2.0L (G01)
• 2018-2021 BMW X4 xDrive30i 2.0L (G02)

Frequently Asked Questions & Fitment Warnings

Does this fit the G01/G02 X3, X4?

Yes, this is a direct fit for the 2018-2021 BMW X3 and X4 equipped with the B48 2.0L engine. Does not fit 3.0L M40i (B58) or X3M/X4M (S58) quad-tip exhaust setups.

Are these a full exhaust system or slip-on tips?

This kit consists of cosmetic exhaust tips and securing hardware only, designed to fit directly over or in place of factory 2.0L tailpipe outlets.

The BMW Precision Standard

Engineered to align seamlessly with Euro-spec valances, these tips provide exact valance clearance without triggering resonance or tailpipe interference under load.