CTS Turbo High-Flow CAT for F/G series BMW B48 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i & xDrive

The CTS Turbo High-Flow CAT for the BMW B48 ENGINES - INTERNATIONAL/Rest of World is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential!

This High-Flow CAT will only fit B48 engines with straight slip-fit connections at the exhaust available on the ROW market. Does not with USDM/North American vehicles. Does not fit RHD vehicles (requires clearance for steering column). Does not fit vehicles with OPF/GPF.

Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Manufactured from T304 stainless steel, hand TIG welded to ensure years of reliable performance.

Product Details:

• Precisely designed and tested on a real car in the real world


• High-Flow CAT


• Fitment specifically for B48 engines (ROW market only, does not fit North American cars)


• T304 stainless steel, TIG welded construction


• Great power upgrade with uncompromising performance


• Incredible sporty exhaust sound, subtle when cruising


• No drone with factory exhaust, fits aftermarket exhaust as well


• Compatible with OEM gasket (not included)

This High-Flow CAT will only fit B48 engines with straight slip-fit connections at the exhaust available on the ROW market. Does not with USDM/North American vehicles. Does not fit RHD vehicles (requires clearance for steering column). Does not fit vehicles with OPF/GPF.

Fitment for B48 engines only, with STRAIGHT connection to exhaust. ALWAYS check your vehicle before placing your order:

• 2016-2020 F20/F22 BMW 220i, 230i including xDrive (B48 Engine)


• 2016-2020 F30/F31 BMW 320i, 330e, 330i including xDrive (B48 Engine)


• 2016-2