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Description
High-Flow Catalysts for BMW F80/F82 M3/M4/M2 Competition. These high-flow stainless steel CAT downpipes provide a faster spool, better intermediate boost response, higher boost and great sound. These downpipes are the first part of our modular exhaust system and are compatible with the factory mid mufflers and our upcoming CTS Turbo mid mufflers. You can expect strong torque gains when combined with suitable tuning software.
A Check Engine Light (CEL) will illuminate if proper software tuning is not used.
• Large 3-inch diameter
• Durable 304 food-grade stainless steel
• Laser-cut flanges
• Factory-installed O2 sensors
• Designed using the latest 3D scanning technology
• Exhaust flow simulated with CAD software to ensure optimal flow routing
• Perfect fit with factory or aftermarket center mufflers
• Aggressive sound – makes that S55 engine really scream
Contents:
• Downpipe set
Item number: CTS-EXH-DP-0025-CAT
Additional information
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Guarantee
Warranty period starts on the date of purchase. 1 year warranty against manufacturing defects for CTS products only (excluding turbochargers). 6 months warranty against manufacturing defects for CTS brand turbochargers. Warranty does not cover abuse, physical damage, improper installation or misuse of parts. No warranty on ANY electrical components or fuel systems. Return shipping must be paid by the sender. Warranty only covers repair or replacement of the defective parts (at CTS Turbo's option). Warranty does not provide refunds or credits. Do not open multiple warranty tickets as this will delay the warranty process. CTS Turbo reserves the right to change these terms at any time without notice. By opening the warranty claim you agree to these terms.
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