GRAIL 3-inch valved exhaust system for BMW M2 (G87), delivering a deep, aggressive inline-6 sound with dual-mode control. Handcrafted in Germany, it enhances exhaust flow while maintaining comfort and road legality.
Specifications:
System type: Valved cat-back exhaust
Diameter: 3-inch piping
Material: L304 stainless steel
Valve system: CNC-controlled exhaust valves
Approval: ECE approved
Compatibility:
Suitable for BMW M2 (G87)
Model years: 2023+
Features:
Dual sound modes (quiet / aggressive)
Flow-optimized piping for better performance
High-quality handcrafted construction
Plug-and-play installation
Ideal for drivers wanting a louder, refined S58 sound with everyday usability.
Nicholas Young (verified owner) –
The welds and finish are top-notch. Very impressed.
Jesse Kelly (verified owner) –
The exhaust system is lightweight yet durable.
Carl Bailey (verified owner) –
Great value for such a premium exhaust system.
Bryan Price (verified owner) –
Very satisfied with this purchase.
Jerry Parker (verified owner) –
Great value for such a premium exhaust system.
Harold Murphy (verified owner) –
No drone at cruising speeds, just a clean performance tone.
Douglas Sanchez (verified owner) –
Really enhances the overall driving experience.
Tyler Evans (verified owner) –
Everything lined up perfectly during install.
Andrew Moore (verified owner) –
Adds a bold and sporty character to the car.
Ethan Howard (verified owner) –
No drone at cruising speeds, just a clean performance tone.
Jessica Simmons (verified owner) –
The quality of the materials is excellent and feels very durable.
Olivia West (verified owner) –
Noticeable improvement in throttle response.
Brandon Adams (verified owner) –
No drone at cruising speeds, just a clean performance tone.
Andrew Moore (verified owner) –
Perfect upgrade for any BMW enthusiast.
Austin James (verified owner) –
The sound is smooth and not overly loud.
Gary Walker (verified owner) –
No issues at all since installation.
Dylan Coleman (verified owner) –
The design fits perfectly with the rear bumper.
Matthew Lopez (verified owner) –
No drone at cruising speeds, just a clean performance tone.
Madison Reynolds (verified owner) –
Improved both sound and performance noticeably.
Roy Henderson (verified owner) –
Installation was straightforward and everything fit perfectly.
Eric Allen (verified owner) –
No rattling or vibration after installation.
George Thompson (verified owner) –
Improved both sound and performance noticeably.
Ralph Ross (verified owner) –
Perfect balance between performance and comfort.
Brandon Adams (verified owner) –
Gives my BMW that true performance feel.
Brandon Adams (verified owner) –
The tone is deep and sporty at all RPMs.
Paul Taylor (verified owner) –
The build quality exceeded my expectations.
Matthew Lopez (verified owner) –
Improved both sound and performance noticeably.
Kyle Bell (verified owner) –
Very high-quality construction and finish.
Wayne Jenkins (verified owner) –
Perfect balance between performance and comfort.
Eugene Perry (verified owner) –
The exhaust system sounds amazing and gives my BMW a deep, aggressive tone.
Ralph Ross (verified owner) –
Gives my BMW that true performance feel.
George Thompson (verified owner) –
Everything lined up perfectly during install.
Roy Henderson (verified owner) –
Very high-quality construction and finish.
Rachel Woods (verified owner) –
The exhaust note is deep and refined, not too loud.