GRAIL valved exhaust system for BMW M240i (F2x) OPF models, designed to deliver a deeper, sportier sound while remaining road legal. Handcrafted in Germany, it enhances exhaust flow and provides dual sound modes for daily comfort or aggressive performance.
Specifications:
System type: Valved cat-back exhaust
Material: L304 stainless steel
Valve system: CNC-controlled exhaust valves
Approval: ECE approved
Compatibility:
Suitable for BMW M240i (F2x) with OPF
Model years: approx. 2018+
Features:
Dual-mode sound (quiet / aggressive)
“Loud but legal” ECE-certified system
Improved exhaust flow with larger piping
Handcrafted in Germany
Direct bolt-on installation
Ideal for drivers wanting a refined yet aggressive exhaust upgrade while staying fully road compliant.

















Henry Stewart (verified owner) –
Completely transformed the driving experience with a sportier sound.
George Thompson (verified owner) –
The exhaust system sounds amazing and gives my BMW a deep, aggressive tone.
Eugene Perry (verified owner) –
The tone is clean and powerful under acceleration.
Jacob Robinson (verified owner) –
Completely transformed the driving experience with a sportier sound.
Logan Powell (verified owner) –
Adds a sporty character to the car instantly.
Justin Green (verified owner) –
Completely transformed the driving experience with a sportier sound.
Dennis Campbell (verified owner) –
The system feels solid and well-built.
James Anderson (verified owner) –
The system feels solid and well-built.
Kevin Lee (verified owner) –
The sound is exactly what I was looking for.
Ralph Ross (verified owner) –
Gives my BMW that true performance feel.
Jose Collins (verified owner) –
The welds and finish are top-notch. Very impressed.
Kevin Lee (verified owner) –
No issues at all since installation.
Gerald Cox (verified owner) –
The quality is consistent throughout the system.
Austin James (verified owner) –
The welds and finish are top-notch. Very impressed.
Jack Phillips (verified owner) –
The sound is rich and powerful.
Roger Richardson (verified owner) –
Great upgrade for both sound and performance.
Kevin Lee (verified owner) –
Easy installation and perfect alignment.
Douglas Sanchez (verified owner) –
The system feels premium and well-engineered.
Austin James (verified owner) –
Fitment was spot on with no modifications needed.
Madison Reynolds (verified owner) –
No rattling or vibration after installation.
Harold Murphy (verified owner) –
Very high-quality construction and finish.
Eugene Perry (verified owner) –
Gave my car a much more aggressive and premium sound.
Mark Wilson (verified owner) –
The exhaust system sounds amazing and gives my BMW a deep, aggressive tone.
Brian Perez (verified owner) –
Gave my car a much more aggressive and premium sound.
Anthony Gonzalez (verified owner) –
Noticeable improvement in throttle response.
Austin James (verified owner) –
The sound is exactly what I was looking for.
Daniel Hernandez (verified owner) –
Excellent craftsmanship and attention to detail.
Raymond Perez (verified owner) –
The system feels premium and well-engineered.
Jack Phillips (verified owner) –
The sound is smooth and not overly loud.
Nicholas Young (verified owner) –
The exhaust gives a true performance feel.
Michelle Myers (verified owner) –
Great value for such a premium exhaust system.
Jerry Parker (verified owner) –
Installation was quick and hassle-free.
Charles Rodriguez (verified owner) –
The sound is aggressive without being overwhelming.
Robert Smith (verified owner) –
The sound is smooth and not overly loud.
Roy Henderson (verified owner) –
The system feels premium and well-engineered.
Bryan Price (verified owner) –
The sound is exactly what I was looking for.
Ryan Lewis (verified owner) –
Perfect upgrade for any BMW enthusiast.