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MAD BMW M340 M440 Catback Exhaust (G20 & G22)
The MAD BMW M340/M440 Catback Exhaust System redefines the driving experience with enhanced performance, striking acoustics, and refined design. Engineered with precision, this exhaust system transforms your BMW into a statement of power and sophistication.
Key Features and Highlights
Seamless Stock Tip Integration: The system is designed to reuse your stock square tips for a clean, factory-like appearance. Two pipes will discreetly point downward below the rear bumper for flawless integration (see photos).
Optional 90mm Quad Tip Upgrade: Choose from three 90mm quad tip options for a sporty look. This upgrade requires removing the OEM tips.
Full Catback Design: A complete system offering a richer, more aggressive sound profile to elevate your driving experience.
Effortless Installation: This 100% plug-and-play system requires no cutting, ensuring a straightforward and completely reversible modification.
Premium Materials: Constructed entirely from 304 stainless steel for unmatched durability and corrosion resistance.
Optimized Flow and Sound: Featuring a larger 3.5'' single midpipe and 2.75'' diameter piping to enhance flow, improve throttle response, and deliver a sportier exhaust note.
Advanced Valve System
Dual Valve Setup: Converts the factory single-valve system into a dual-valve design, akin to M-series cars. This upgrade ensures even flow and better sound management regardless of valve position.
Retains OEM Controls: The stock exhaust valve actuator is repurposed, and an additional valve/actuator is integrated on the opposing side. The system works seamlessly with your vehicle’s cabin controls, maintaining quiet operation in Comfort mode and unleashing full performance in Sport mode.
Benefits
Reuses stock tips or upgrades to quad tips for personalized styling.
Enhances sound with a rich, aggressive tone while remaining refined.
Improves performance with optimized flow and larger diameter piping.
Offers a completely reversible, bolt-on solution with no permanent modifications.
Maintains OEM valve control for an ideal balance of sound and comfort.
Fitment:
2019-2024 BMW M340i / M440I & Xdrive
The MAD BMW M340/M440 Catback Exhaust System redefines the driving experience with enhanced performance, striking acoustics, and refined design. Engineered with precision, this exhaust system transforms your BMW into a statement of power and sophistication.
Key Features and Highlights
Seamless Stock Tip Integration: The system is designed to reuse your stock square tips for a clean, factory-like appearance. Two pipes will discreetly point downward below the rear bumper for flawless integration (see photos).
Optional 90mm Quad Tip Upgrade: Choose from three 90mm quad tip options for a sporty look. This upgrade requires removing the OEM tips.
Full Catback Design: A complete system offering a richer, more aggressive sound profile to elevate your driving experience.
Effortless Installation: This 100% plug-and-play system requires no cutting, ensuring a straightforward and completely reversible modification.
Premium Materials: Constructed entirely from 304 stainless steel for unmatched durability and corrosion resistance.
Optimized Flow and Sound: Featuring a larger 3.5'' single midpipe and 2.75'' diameter piping to enhance flow, improve throttle response, and deliver a sportier exhaust note.
Advanced Valve System
Dual Valve Setup: Converts the factory single-valve system into a dual-valve design, akin to M-series cars. This upgrade ensures even flow and better sound management regardless of valve position.
Retains OEM Controls: The stock exhaust valve actuator is repurposed, and an additional valve/actuator is integrated on the opposing side. The system works seamlessly with your vehicle’s cabin controls, maintaining quiet operation in Comfort mode and unleashing full performance in Sport mode.
Benefits
Reuses stock tips or upgrades to quad tips for personalized styling.
Enhances sound with a rich, aggressive tone while remaining refined.
Improves performance with optimized flow and larger diameter piping.
Offers a completely reversible, bolt-on solution with no permanent modifications.
Maintains OEM valve control for an ideal balance of sound and comfort.
Fitment:
2019-2024 BMW M340i / M440I & Xdrive
$419.70
Original: $1,399.00
-70%MAD BMW M340 M440 Catback Exhaust (G20 & G22)—
$1,399.00
$419.70Description
The MAD BMW M340/M440 Catback Exhaust System redefines the driving experience with enhanced performance, striking acoustics, and refined design. Engineered with precision, this exhaust system transforms your BMW into a statement of power and sophistication.
Key Features and Highlights
Seamless Stock Tip Integration: The system is designed to reuse your stock square tips for a clean, factory-like appearance. Two pipes will discreetly point downward below the rear bumper for flawless integration (see photos).
Optional 90mm Quad Tip Upgrade: Choose from three 90mm quad tip options for a sporty look. This upgrade requires removing the OEM tips.
Full Catback Design: A complete system offering a richer, more aggressive sound profile to elevate your driving experience.
Effortless Installation: This 100% plug-and-play system requires no cutting, ensuring a straightforward and completely reversible modification.
Premium Materials: Constructed entirely from 304 stainless steel for unmatched durability and corrosion resistance.
Optimized Flow and Sound: Featuring a larger 3.5'' single midpipe and 2.75'' diameter piping to enhance flow, improve throttle response, and deliver a sportier exhaust note.
Advanced Valve System
Dual Valve Setup: Converts the factory single-valve system into a dual-valve design, akin to M-series cars. This upgrade ensures even flow and better sound management regardless of valve position.
Retains OEM Controls: The stock exhaust valve actuator is repurposed, and an additional valve/actuator is integrated on the opposing side. The system works seamlessly with your vehicle’s cabin controls, maintaining quiet operation in Comfort mode and unleashing full performance in Sport mode.
Benefits
Reuses stock tips or upgrades to quad tips for personalized styling.
Enhances sound with a rich, aggressive tone while remaining refined.
Improves performance with optimized flow and larger diameter piping.
Offers a completely reversible, bolt-on solution with no permanent modifications.
Maintains OEM valve control for an ideal balance of sound and comfort.
Fitment:
2019-2024 BMW M340i / M440I & Xdrive
