Grail exhaust system suitable for BMW M240i F22 Coupé with particulate filter (B58) - valved system

The BMW M240i F22 Coupé with a petrol particulate filter uses the B58 straight-six with 340 hp - and brings that performance to one of the last true compact coupés from Munich. The GRAIL valved exhaust system gives the B58 the sound BMW holds back in the standard set-up: clear, sporty and comfortable on long journeys. This system is designed specifically for cars with a petrol particulate filter in the exhaust. Made from L304 stainless steel, CNC-machined to close tolerances, with ECE type approval - no registration required on any EU vehicle with standard type approval.

Valve control - two versions

Before ordering you choose the valve control:

• Factory valve control: uses the factory BMW valve control of your M240i via the driving modes (Sport / Comfort).
• ECE R-59 valve control: a separate module is connected to the CAN bus. It reads speed and engine revs and opens or closes the valves automatically. ECE-compliant in both valve positions.

Exhaust tip versions

Before ordering you choose the finish for the rear end:

• Stainless steel: classic and sporty, a near-factory look with more presence
• Black: matt black finish, understated and bold at the same time
• Without exhaust tips: for your own aftermarket exhaust tips - you save the cost of the GRAIL tips.

Highlights

• Specifically suitable for the BMW M240i F22 Coupé with particulate filter and the B58 straight-six (340 hp)
• Two valve control options: factory control or ECE R-59
• ECE type approval - no registration required within the EU
• L304 stainless steel, CNC-machined components
• Developed and made in Germany

Ordering with fitting at FLOW DOWN®

FLOW DOWN® is an official GRAIL partner in the Ruhr region. When you order with fitting:

• 50 % deposit when you place the order - we then order the system from GRAIL
• As soon as it arrives at our workshop, we arrange the fitting appointment
• The balance is only due after fitting - not before

Payment by advance transfer only, no PayPal. Swiss suitability certificate available for a surcharge - simply contact our support team.

Compatible vehicles

• BMW M240i F22 Coupé with particulate filter (B58 straight-six, 340 hp), filter period

Not suitable for: BMW M240i F22 without a particulate filter (separate system), BMW M235i F22 (predecessor with the N55), BMW M2 F87 (a standalone M model), BMW M240i Convertible F23 (different body).

Scope of delivery

• GRAIL valved exhaust system suitable for BMW M240i F22 Coupé with particulate filter (in the configuration you select)
• Exhaust tips as selected (except with the "without tips" option)
• With the ECE R-59 valve control: an additional control module
• Mounting hardware
• ECE type approval

Road-legality notes

No registration required thanks to ECE type approval for EU vehicles with standard registration. For imported vehicles, or in combination with software tuning or a modified downpipe, please check with our support team first.

All brands, model designations and manufacturers named in this shop, such as AUDI, BMW, Hyundai, Kia, Toyota, VW, Tesla, serve solely to describe the compatibility of our products. They have no connection with the respective brand owners, and unless expressly stated otherwise these are not original parts from those manufacturers.

FLOW DOWN® is an independent supplier of tuning and accessory parts. The brand names are used purely for orientation and imply no cooperation, licensing or approval by the respective rights holders. All trademark and naming rights remain with their respective owners.