Description
Disclaimer : Cancellations within 24 hours are subject to a cancellation fee. After 24 hours, a higher fee will apply.
Unlock the performance hidden inside your BMW G30 with the GCA Performance B48 Downpipe, engineered specifically for the 2018-2023 BMW 520i, 520e, 530i, and 530e equipped with the 2.0L turbocharged B48 engine.
Replacing the restrictive factory downpipe allows exhaust gases to flow more efficiently, reducing back pressure and improving turbocharger performance. The result is quicker turbo spool, sharper throttle response, increased horsepower potential, and a deeper, more aggressive exhaust note.
Manufactured from premium T304 stainless steel, this performance downpipe is built to withstand extreme temperatures while delivering exceptional durability and corrosion resistance. Precision TIG welds ensure outstanding strength and an OEM-quality fit for straightforward installation.
For enthusiasts looking to maximize performance, pairing this downpipe with a proper ECU tune unlocks even greater horsepower and torque gains while enhancing the overall driving experience.
Designed under our GCA Performance line, this direct-fit upgrade offers the perfect combination of performance, sound, and reliability.
We stand behind our products with a 1-Year Warranty.
Features & Benefits
- Designed specifically for BMW G30 models with the B48 engine
- Increases exhaust flow while reducing back pressure
- Faster turbo spool and improved throttle response
- Enhances horsepower and torque potential
- Produces a deeper, sportier exhaust note
- Precision TIG welded for exceptional strength
- Premium corrosion-resistant T304 stainless steel construction
- Direct bolt-on design with OEM-style fitment
- Fully reversible installation
Specifications
Fits:
- 2018-2023 BMW G30 520i
- 2018-2023 BMW G30 520e
- 2018-2023 BMW G30 530i
- 2018-2023 BMW G30 530e xDrive
Engine Compatibility:
- 2.0L Turbocharged Inline-4
- B48 Engine
Material:
- High Quality T304 Stainless Steel
Construction:
- Precision TIG Welds
Installation:
- Direct Bolt-On Installation
- 100% Reversible, allowing the vehicle to be returned to stock at any time
Included:
- All Necessary Mounting Hardware
Upgrade your BMW G30 with the GCA Performance B48 Downpipe and experience improved turbo response, increased performance potential, and a more aggressive exhaust sound. Built from premium materials and engineered for precise fitment, it's the ideal performance upgrade for any B48-powered 5-Series.
