Rated 4.95 out of 5 based on 37 customer ratings
(37 customer reviews)

GRAIL Exhaust BMW M240i (F2x) OPF Valved System

$2,369.00

Quantity
Wishlist
SKU: 4BB32B76
Category:

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.

37 reviews for GRAIL Exhaust BMW M240i (F2x) OPF Valved System

  1. Rated 5 out of 5

    Henry Stewart (verified owner) –

    Completely transformed the driving experience with a sportier sound.

  2. Rated 5 out of 5

    George Thompson (verified owner) –

    The exhaust system sounds amazing and gives my BMW a deep, aggressive tone.

  3. Rated 5 out of 5

    Eugene Perry (verified owner) –

    The tone is clean and powerful under acceleration.

  4. Rated 5 out of 5

    Jacob Robinson (verified owner) –

    Completely transformed the driving experience with a sportier sound.

  5. Rated 5 out of 5

    Logan Powell (verified owner) –

    Adds a sporty character to the car instantly.

  6. Rated 5 out of 5

    Justin Green (verified owner) –

    Completely transformed the driving experience with a sportier sound.

  7. Rated 5 out of 5

    Dennis Campbell (verified owner) –

    The system feels solid and well-built.

  8. Rated 5 out of 5

    James Anderson (verified owner) –

    The system feels solid and well-built.

  9. Rated 5 out of 5

    Kevin Lee (verified owner) –

    The sound is exactly what I was looking for.

  10. Rated 5 out of 5

    Ralph Ross (verified owner) –

    Gives my BMW that true performance feel.

  11. Rated 5 out of 5

    Jose Collins (verified owner) –

    The welds and finish are top-notch. Very impressed.

  12. Rated 5 out of 5

    Kevin Lee (verified owner) –

    No issues at all since installation.

  13. Rated 4 out of 5

    Gerald Cox (verified owner) –

    The quality is consistent throughout the system.

  14. Rated 5 out of 5

    Austin James (verified owner) –

    The welds and finish are top-notch. Very impressed.

  15. Rated 4 out of 5

    Jack Phillips (verified owner) –

    The sound is rich and powerful.

  16. Rated 5 out of 5

    Roger Richardson (verified owner) –

    Great upgrade for both sound and performance.

  17. Rated 5 out of 5

    Kevin Lee (verified owner) –

    Easy installation and perfect alignment.

  18. Rated 5 out of 5

    Douglas Sanchez (verified owner) –

    The system feels premium and well-engineered.

  19. Rated 5 out of 5

    Austin James (verified owner) –

    Fitment was spot on with no modifications needed.

  20. Rated 5 out of 5

    Madison Reynolds (verified owner) –

    No rattling or vibration after installation.

  21. Rated 5 out of 5

    Harold Murphy (verified owner) –

    Very high-quality construction and finish.

  22. Rated 5 out of 5

    Eugene Perry (verified owner) –

    Gave my car a much more aggressive and premium sound.

  23. Rated 5 out of 5

    Mark Wilson (verified owner) –

    The exhaust system sounds amazing and gives my BMW a deep, aggressive tone.

  24. Rated 5 out of 5

    Brian Perez (verified owner) –

    Gave my car a much more aggressive and premium sound.

  25. Rated 5 out of 5

    Anthony Gonzalez (verified owner) –

    Noticeable improvement in throttle response.

  26. Rated 5 out of 5

    Austin James (verified owner) –

    The sound is exactly what I was looking for.

  27. Rated 5 out of 5

    Daniel Hernandez (verified owner) –

    Excellent craftsmanship and attention to detail.

  28. Rated 5 out of 5

    Raymond Perez (verified owner) –

    The system feels premium and well-engineered.

  29. Rated 5 out of 5

    Jack Phillips (verified owner) –

    The sound is smooth and not overly loud.

  30. Rated 5 out of 5

    Nicholas Young (verified owner) –

    The exhaust gives a true performance feel.

  31. Rated 5 out of 5

    Michelle Myers (verified owner) –

    Great value for such a premium exhaust system.

  32. Rated 5 out of 5

    Jerry Parker (verified owner) –

    Installation was quick and hassle-free.

  33. Rated 5 out of 5

    Charles Rodriguez (verified owner) –

    The sound is aggressive without being overwhelming.

  34. Rated 5 out of 5

    Robert Smith (verified owner) –

    The sound is smooth and not overly loud.

  35. Rated 5 out of 5

    Roy Henderson (verified owner) –

    The system feels premium and well-engineered.

  36. Rated 5 out of 5

    Bryan Price (verified owner) –

    The sound is exactly what I was looking for.

  37. Rated 5 out of 5

    Ryan Lewis (verified owner) –

    Perfect upgrade for any BMW enthusiast.

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