Description
The Mishimoto MMICP-JLH-18WBK is a direct-fit cast-aluminum intercooler pipe purpose-built for the 2018-2023 Jeep Wrangler JL 2.0L, replacing the factory piece with a smoother, mandrel-bent design that Mishimoto’s dyno testing shows improves airflow by 36-percent. That improved flow translated into measured gains of up to 12 lb-ft of torque and 7 horsepower, making this one of the more thoroughly tested forced induction upgrades available for the turbocharged JL 2.0L.
Where the factory intercooler pipe is a weak point in the Wrangler’s forced induction system, this Mishimoto piece is cast from 100-percent aluminum to better withstand heat and elevated boost pressure, then finished in a durable wrinkle black powder coat for corrosion resistance. The kit pairs the pipe with new silicone couplers built using Mishimoto’s DuraCore technology — five layers of silicone and heat-resistant fibers with an inner lining designed to resist fuel and oil exposure — so the entire induction system between turbo and intake holds up to sustained boost. A thicker-cast section at the end of the pipe is built for future customization, letting owners drill and tap for boost sensors or other forced induction accessories, while a removable bypass valve adapter keeps the stock bypass valve or an aftermarket blow-off valve as options for the induction engine setup.
Vehicle Applications
This intercooler pipe is a direct-fit replacement for the turbocharged 2.0L Jeep Wrangler JL, covering the 2018-2023 Wrangler Rubicon, Sport, and Sport S, along with the 2018-2022 Wrangler Unlimited Rubicon, Sahara, Sport, and Sport S. It also fits the 2021 Wrangler 80th Anniversary, Freedom, and Islander (Freedom coverage extends through 2023), plus the corresponding 2021 Wrangler Unlimited 80th Anniversary, Freedom, and Islander trims. Coverage continues with the 2021-2022 Wrangler Unlimited High Altitude, High Altitude 4xe, Rubicon 4xe, Sahara 4xe, Sahara Altitude, Sahara High Altitude, and Sport Altitude, as well as the 2021-2023 Wrangler Willys and Willys Sport and their 2021-2022 Wrangler Unlimited Willys and Willys Sport counterparts. Newer additions include the 2023 Wrangler High Altitude, Sahara, Sahara 4xe, and Willys 4xe.
Features
- Direct-fit for 2018-2023 Jeep Wrangler JL 2.0L
- Dyno-proven gains of up to 12 lb-ft of torque and 7 horsepower
- Flows 36-percent better than the stock intercooler pipe
- Installs in about one hour
- Cast-aluminum construction for greater strength against increased boost pressure
- Removable bypass valve adapter allows use of the stock bypass valve or aftermarket blow-off valves
- Raised area allows drilling and tapping for NPT accessories such as boost sensors
- Includes new silicone couplers with DuraCore technology for greater durability and resistance to fuel and oil
- Durable wrinkle black powder coating resists corrosion and the elements
- US Patent D956,819 S
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMICP-JLH-18WBK
- Product Type: Forced Induction
- Pipe Material: Aluminum
- Pipe Color: Black
- Finish: Powder Coated
- Pipe Quantity: 1
- Pipe Bend Type: Mandrel
- Coupler Material: Silicone
- Coupler Color: Black
- Clamp Type: Worm Gear
- Clamps Included: Yes
- Applications: 2018-2023 Jeep Wrangler JL 2.0L
- Engine Code: 2.0L
- Chassis Code: JL
- Includes: (1) Mishimoto Cast Aluminum Intercooler Pipe, (1) Bypass Valve Adapter, (2) Mishimoto Silicone Couplers with DuraCore Technology, (1) O-Ring, (5) High-Torque Worm Gear Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does this Mishimoto intercooler pipe fit?
It is a direct-fit part for the 2018-2023 Jeep Wrangler JL 2.0L, covering Rubicon, Sport, and Sport S trims across 2018-2023, Wrangler Unlimited Rubicon/Sahara/Sport/Sport S from 2018-2022, several 2021 special editions (80th Anniversary, Freedom, Islander) and their Unlimited counterparts, 2021-2022 Unlimited High Altitude, Rubicon 4xe, Sahara 4xe/Altitude/High Altitude, Sport Altitude, 2021-2023 Willys and Willys Sport, and 2023 High Altitude, Sahara, Sahara 4xe, and Willys 4xe.
What performance gains can I expect from this intercooler pipe?
Mishimoto’s dyno testing showed the pipe improves flow by 36-percent over the stock intercooler pipe, with gains of up to 12 lb-ft of torque and 7 horsepower.
What is the intercooler pipe made of?
The pipe is constructed from 100-percent cast aluminum finished in a wrinkle black powder coat, and it comes with silicone couplers built with DuraCore technology.
What is included in the kit?
The kit includes one Mishimoto Cast Aluminum Intercooler Pipe, one bypass valve adapter, two Mishimoto silicone couplers with DuraCore technology, one O-ring, five high-torque worm gear clamps, and the Mishimoto Lifetime Warranty.
Can I still use an aftermarket blow-off valve with this pipe?
Yes, the kit includes a removable bypass valve adapter that allows you to use either the stock bypass valve or an aftermarket blow-off valve.
How long does installation take?
According to Mishimoto, this intercooler pipe installs in about one hour.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
