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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Active Autowerke S63 N63 Catted Downpipes V8 BMW X5 M and X6 M X5 X6 550i 650i (11-041)Active Autowerke presents the handmade Signature S63 N63 Catted Downpipes for twin turbo V8 BMW models including X5 M, X6 M, 550i, 650i, X5, and X6. Designed specifically for vehicle specific fitment, these downpipes optimize turbo spool and power delivery while maintaining emissions compliance outside California. Includes an EPA registered pair of 4. 5" ultra high flow GESI catalytic converters, fully OBD2 compliant with no check engine light
Active Autowerke presents the handmade Signature S63/N63 Catted Downpipes for twin-turbo V8 BMW models including X5 M, X6 M, 550i, 650i, X5, and X6. Designed specifically for vehicle-specific fitment, these downpipes optimize turbo spool and power delivery while maintaining emissions compliance outside California.
- Includes an EPA-registered pair of 4.5" ultra high flow GESI catalytic converters, fully OBD2 compliant with no check engine light
- Constructed from robust TIG welded 304 stainless steel with full 3" diameter piping and minimal bends for reduced back pressure
- Cast upper stainless steel V-band ensures precise fitment and easy bolt-on installation with no cutting or welding required
- Rated for 500 to 850 horsepower applications with durability to withstand up to 1500°F and quick operational efficiency
- Features a 400 cell per square inch ultra high flow catalyst and proprietary precious metal loading technology for greatly reduced emissions
- Designed for forced induction applications to maximize power without loss due to emissions control devices
- Covered by a 5 year/50,000 mile warranty on the catalytic converter
- Made in Miami, Florida with premium craftsmanship
Please note: These catalytic converters are not legal for use in California. G-body vehicles with the N63B engine require a different downpipe version than those fitting F body models. Shipping may take up to two weeks as products are custom made in-house.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy