Large Bore Downpipe with Hi-Flow Sports Catalyst (For Milltek Cat-Back)

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Combined with our Hi-Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic. Stage 2 ECU Remap Required.
- For fitment with Milltek Sport Cat-Back System only
- Requires a Stage 2 ECU remap
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In stock
SKU
SSXBM977

Fitting Guide:

BMW > 4 Series > F32 | F33 (2013-Present) > F32 428i Coupé (manual and without tow bar and N20 Engine Only)
BMW > 4 Series > F32 | F33 (2013-Present) > F32 428i Coupé (Aautomatic, Without tow barn,Non X-Drive and with N20 Engine Only)
More Information
SKU SSXBM977
Milltek Product type Downpipes, Sport Cats & Manifolds
Resonated Not Applicable
Tip Shape Not Applicable
Pipe Diameter 76mm (3")
EC Approved No
Off Road Use Only No

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Combined with our Hi-Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic. Stage 2 ECU Remap Required.

All our performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.

Contains:

MSBM253
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