SKU: 15522583041

Competition Series Catless Secondary Downpipes 2024+ X5/X6/X7 M60i S68 Engine

Sale price$357.75 Regular price$397.50
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Competition Series Catless Secondary Downpipes 2024+ X5/X6/X7 M60i S68 EngineIntroducing our Competition Series Secondary Downpipes for your twin turbo S68 engine! Fits 2024+ BMW X5 M60i (G05), X6 M60i (G06) and X7 M60i (G07) Key Features: Made in the USA! Manufactured in house. Now available for the 2024+ BMW X5 M60i, X6 M60i and X7 M60i S68 Engines! Does not set off the Check Engine Light (CEL). Higher Max Horsepower Power Curve Higher Initial Torque Curve. Torque curve hits faster and higher and longer. Better throttle

Introducing our Competition Series Secondary Downpipes for your twin turbo S68 engine!  Fits 2024+ BMW X5 M60i (G05), X6 M60i (G06) and X7 M60i (G07)

Key Features:

  • Made in the USA!  Manufactured in house.
  • Now available for the 2024+ BMW X5 M60i, X6 M60i and X7 M60i S68 Engines!
  • Does not set off the Check Engine Light (CEL).
  • Higher Max Horsepower Power Curve
  • Higher Initial Torque Curve.  Torque curve hits faster and higher and longer.
  • Better throttle response and faster turbo spool up times.
  • Mandrel Bent 3" piping.  Smooth transition to the exhaust system.
  • 100% Stainless Steel Construction
  • 100% TIG welded for better quality welds
  • Precision CNC machined turbocharger V-Band flange.
  • Mirror polish or brush finish
  • Available with high temperature black thermal coating to reduce underhood temperatures.
  • Retains factory slip on style connection.
  • Compatible with the factory or aftermarket secondary downpipes.
  • Track tested durability.
  • Includes all hardware for complete installation.
  • Limited Lifetime Warranty.

Restrictions in the exhaust system robs horsepower and torque especially on turbocharged cars.  Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly.  The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction.  The factory catalytic converter is made up of catalyst material formed into "honeycomb" weaves.  Exhaust gas must pass through these tiny "honeycomb" weaves on their way to the exhaust system thus causing a major exhaust flow restriction.  It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction).  By replacing the factory downpipe/catalytic converter with our Competition Series Downpipe, more power is unleashed!  You will feel the difference instantly. 

Our Competition Series Downpipes is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by our in-house fabricators and built in the USA.  Factory Style flanges are CNC machined cut out of billet 304 stainless steel.  Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods.  The O2 sensor is positioned at the factory location.  100% bolt on. 

Our downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system.  There are no compatibility issues whatsoever.  The downpipes will come by default with brushed finish.

The S68 engine has 2 primary catalytic converters and 2 secondary catalytic converters for a total of 4 catalytic converters.  Our Competition Series Secondary Downpipes replace just the secondary section You can retain the factory primary catalytic converter or aftermarket primary section.  Will match up to factory or aftermarket exhaust systems.  The secondary downpipes are after the secondary o2 sensor that monitors the catalytic converter so changing it will not set off a check engine light (CEL).

Ceramic Thermal Coating - The purpose of ceramic coating downpipes is to keep heat from the exhaust gases inside the downpipe from radiating out. This keeps underhood temperatures lower and less heat absorption by nearby parts/surfaces.  Another added benefit is that by keeping in heat (energy) in the exhaust gases inside the downpipe, exhaust flow velocities stay up, resulting in lower backpressure. The ceramic coating also adds additional corrosion resistance. We utilize the best ceramic coating possible. Our thermal coating can resist up to 2000F of heat. It is available in black only (all the other colors cannot withstand the high levels of heat).

CAUTIONThis product is intended for OFF ROAD COMPETITION USE ONLY. Not legal for use on pollution controlled vehicles upon public road/highways. THIS PRODUCT IS FOR SALE FOR ALL 49 STATES EXCLUDING CALIFORNIA.  In addition to vehicle use verification, a Vehicle Compliance Waiver needs to be signed.

THIS ITEM IS NOT FOR SALE, INSTALLATION, OR USE ON LICENSED VEHILES IN THE STATE OF CALIFORNIA. 

The item is for sale for international customers without restriction.

Please contact us at [email protected] or call us at (626) 334-6609

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 15522583041

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Josseling
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★★★★★ 5
Good quality works properly
Recommended, it is easy to use, it works very well and is of good quality
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Reviewed in the United States on March 28, 2026
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Luis Cisneros
Birmingham, US
★★★★★ 5
Great value for the cost
Amazing quality for the prints, I bought this trying to stay away from a modded (conversion from regular to sublimation) biased by the opinion of a friend who did the conversion, but the quality was poor, and after a few washes the color will start to fade, if not immediately, and also for tumblers the color wasn’t vibrant. With this one, the entire opposite, very friendly, fast to setup, worth every penny, you can print multiple designs, the ink level barely moves, until now, no problems or needing to shake it to keep it “alive” it’s just as simple as start print and go. Also the drivers included make sure the image is mirrored, the settings are sharp and ready to print. Very recommended (my wife loves it!!)
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Reviewed in the United States on May 11, 2026
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john bailey
Port Orchard, US
★★★★★ 5
Epson SureColor F170 Dye-Sublimation Printer. Includes Full Set of Ink
I recently invested in the Epson SureColor F170 Dye-Sublimation Printer, and it has exceeded my expectations in every way. This printer is designed specifically for dye-sublimation printing, offering vibrant, high-quality prints with incredible color accuracy and sharp details. The setup was straightforward, and the included full set of ink made it easy to start printing immediately without any extra purchases. The inks produce bright, durable prints that work wonderfully on a variety of sublimation-compatible materials like fabric, ceramics, and metal. What I appreciate most is the compact design of the F170 — it fits comfortably on my workspace without taking up too much room. The printer operates quietly and efficiently, making it ideal for both small business and hobbyist use. Print speeds are impressive for the quality delivered, and the Epson software integration helps streamline the printing process. Whether you’re creating custom apparel, personalized gifts, or promotional products, this printer provides consistent, professional-grade results. Overall, the Epson SureColor F170 is a reliable, user-friendly dye-sublimation printer that’s perfect for anyone looking to get into sublimation printing or upgrade their current setup. Highly recommended! Wish was borderless printing
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Reviewed in the United States on May 4, 2025
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Karen
Draper, US
★★★★★ 1
I would not recommend if you can afford something more expensive
So far the sublimated color is not true: (example) the pretty pink comes out as orange on both polyester fabric and wooden coaster using the only three setting on the printer: paper, photo glossy, photo matt. There is no “presentation” setting for the excellent color I had on the Epson ET-2800 (which I would NOT recommend for durability nor Epson’s customer service!). I purchased Epson, again, ONLY because I could not afford other sublimation printers and this one had the best reviews of what I could find. But Epson has its customers held hostage by way of the ink. IF YOU USE ANY BRAND SUBLIMATION INK OTHER THAN EPSON, THEY WILL NOT HONOR THEIR WARRANTY. And Epson ink is EXPENSIVE (“average” is ~ $0.55/print based on 200 pages/bottle) when compared to the brand offered on Amazon as a substitute. So I’d recommend buying the Assurion coverage if you plan to use sublimation ink other than Epson. That is the ONLY thing that saved me when the ET-2800 went Caput (twice!). (The last time it was trashed, so Assurion refunded the original purchase price—within the mfr warranty time which Epson refused to honor.)
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Reviewed in the United States on March 11, 2026
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Essie Contreraz
Belleville, US
★★★★★ 4
Get’s the job done.
It works good. It didn't come with a cord or clear instructions on how to use it. I used my cord from my printer to get it started. I would have sent it back but you can't once you add ink.
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Reviewed in the United States on May 31, 2026

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