


Engineered for Gen3 3.5L EcoBoost trucks running COBB Redline Turbo Inlets, these upgraded silicone couplers allow a clean, bolt-on transition to Garrett PowerMax turbochargers. Reinforced 5-ply silicone construction improves airflow, durability, and boost reliability for performance-focused builds.
Top Features
2.75" enlarged turbo inlet diameter
Compatible with Garrett PowerMax turbochargers
5-ply reinforced black silicone construction
White COBB logo branding
Includes two inlet couplers and two turbo-side clamps
Designed exclusively for COBB Redline Turbo Inlets
Vehicle Fitment
2021–2025 Ford F-150 3.5L EcoBoost
2021–2025 Ford F-150 Raptor 3.5L EcoBoost
2021–2025 Ford F-150 Tremor 3.5L EcoBoost
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
This Upgraded Turbo Silicone Inlets kit is engineered for high-performance Gen3 Ford F-150 and Raptor owners who are upgrading to Garrett PowerMax or similar larger turbochargers and want a seamless, reliable connection from the intake system to the turbo inlet. Designed specifically to work with COBB Redline Turbo Inlets, this precision fabrication accelerates airflow into the turbo for improved throttle response and power potential while maintaining a secure, durable seal under boost. Precision molded, reinforced silicone couplers with included heavy-duty clamps ensure long-lasting performance without compromise — an essential upgrade for anyone maximizing airflow on 3.5L EcoBoost trucks demanding more than stock will deliver.
Precision silicone inlet couplers sized for Garrett PowerMax turbo compatibility, increasing inlet flow to 2.75″
High-strength 5-ply reinforced black silicone construction with crisp white COBB logos for visual distinction
Includes two inlet couplers — one per turbo outlet — with two new heavy-duty stainless-steel clamps
Designed exclusively for use with COBB Redline Turbo Inlets (must confirm compatibility before purchase)
Reinforced design resists heat, pressure and repeated flexing under boost
Maximized Airflow: Enlarged inlet diameter improves air delivery to turbochargers for potentially stronger boost response and performance gains.
Durable & Reliable: Five-ply reinforced silicone maintains integrity in high heat zones and flexes under pressure without cracking or tearing.
Optimized for Upgraded Turbos: Eliminates the need for custom solutions when installing Garrett PowerMax turbochargers; makes turbo upgrades bolt-on and straight-forward.
Clean Engine Bay Appearance: Sleek black silicone with white branding lends a performance-oriented look under the hood.
Included Clamps: Heavy-duty clamps ensure a secure fit at the turbo inlet, reducing the risk of boost leaks or disconnections.
Inlet Diameter: 2.75″ turbo inlet sizing for upgraded turbo compatibility
Material: 5-ply reinforced black silicone
Color: Black silicone with white COBB logos
Includes: Two silicone inlet couplers + two stainless-steel clamps
Compatibility: Only compatible with COBB Redline Turbo Inlets for Gen3 2021-2025 Ford models
Easy Effort: Installation is both straightforward and accessible for most mechanically-inclined vehicle owners or professional technicians. Because the kit bolts directly into place and uses factory mounting locations with included clamps, no cutting or permanent modifications are required. Typical install time under normal shop conditions is estimated at about 2 hours for an experienced installer familiar with engine bay components and turbo inlet access. The design allows the silicone to flex into place and clamp securely with basic hand tools.
This product fits the following vehicles with 3.5L EcoBoost engines when combined with COBB Redline Turbo Inlets:
• 2021–2025 Ford F-150 3.5L V6 EcoBoost
• 2021–2025 Ford F-150 Raptor 3.5L V6 EcoBoost
• 2021–2025 Ford F-150 Tremor 3.5L V6 EcoBoost
If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
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MPT is great.
Had an ** tune on my 2014 f150 5.0 and put on some tires that were shorter, Ii had to change the tire size and ** stopped offering support for my tune so I switched to MPT everything has been very straightforward. I have been through a few revisions of tunes to get it dialed to my needs but my truck now shifts better, has more power, and runs smoother than it every did with my ** tune. I purchased both the adaptive octane performance trans tune and the 91 performance and both are worlds better than the **. I also like the ability to adjust the idle rpm, tires size, and gear ratio from the SCT tuner before i install the tune, this is something i could not do with **. The customer support is also much better and no bickering or hostility like there was with ** and I appreciate that and the patience of Ross at MPT very much. Would definitely recommend them for your tuning needs! God bless you all at MPT
Will post a video of the acceleration on my youtube soon @Bless-edisYeshuaHamashiach
We have two Can Am Renegade 850's in a 16' enclosed trailer that we pull with this truck. The transmission couldn't make up its mind which gear it wanted, also has larger tires on. The MPT TUNE set everything perfect. Rips awesome! Pulls trailer great! Service is absolutely amazing with all my questions. Installing cold air intake next from Morepowertuning.com
Jose at MPT not only helped me every step of the way he fine tuned my ROUSH F150 to the way it should have come off the assembly line with a historic name on the grill like ROUSH! 0-60 is 1.3 sec faster and top end never stops!!! The historic Ford 10 speed transmission “searching” has also been dealt with. Thank you MPT for making my ROUSH F150 fast
Procharged 2014 mustang 3.7, MPT did a fantastic job remote tuning. I will be back for future tunes for future mods.
I did some research on custom tunes looking for the best and that’s what I got. I got the 91prx tune and 87 tow/daily tune both without transmission tuning. On my 2022 f150 Tremor it made a night and day difference. The truck pulls hard when you floor it going 70mph down the highway or at 35mph in town. My SCT programmer showed the highest boost at 21.02. The shifting and throttle response in sport mode is so fun and tempting every time I get into the truck. I drive around in normal mode on the 91prx tune everyday and the shifting is smooth. Just make the purchase. You won’t regret it!