SKU: 82399140400

Do88 Intercooler to Throttle Body J-Pipe - BMW / F8X / M2C / M3 / M4

Sale price$119.67 Regular price$132.97
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Description

Do88 Intercooler to Throttle Body J-Pipe - BMW / F8X / M2C / M3 / M4do88 performance intercooler to throttle body J pipe designed for an easy drop in fitment in your BMW M2 M3 M4 F8X The S55 twin turbo engine that powers the BMW M2C M3 M4 F8X is equipped with plastic intercooler pipes on both the hot and cold side. These pipes are a week link on any tuned car or in some cases even on a stock tune. The OE plastic pipes often crack split leaving you with a boost leak. With our performance intercooler J pipe, we like to

do88 performance intercooler to throttle body J-pipe designed for an easy drop-in-fitment in your BMW M2 / M3 / M4 F8X

The S55 twin-turbo engine that powers the BMW M2C / M3 / M4 F8X is equipped with plastic intercooler pipes on both the hot and cold side. These pipes are a week link on any tuned car or in some cases even on a stock tune. The OE plastic pipes often crack / split leaving you with a boost leak.

With our performance intercooler J-pipe, we like to offer a solution for the reliability issue and of course at the same time minimize the restrictions by improving the air flow!

To get an exact 3D-model of the available space to design our intercooler pipe in we did a detailed 3D-scan of our M3 Competition engine bay. With the help of this 3D-scan model we could design a new 3,5” (89mm) casting J-pipe with nice smooth routing. Most aftermarket J-pipes on the market is made of mandrel bent 3” pipes cut and welded in several pieces to achieve the J-shape. The OE J-pipe is 3,3” (85mm) so it is clear a 3” version is not ideal in terms of airflow, which also have confirmed in our Superflow flow bench.

Our final design is a super durable 3,5” (89mm) casting J-pipe which improves the airflow. It has a free form shape with same diameter all the way to the throttle body which is “impossible” to achieve with mandrel bent pipe. Our J-pipe has two methanol injection connection (1/8 -27 NPT) which is blanked off with plugs at delivery. A more durable silicone hose is also included together with matte black hose clamps for a clean stealthy look. A new C-clip is included to fasten the J-pipe to the throttle body instead of the flimsy OE plastic retaining clip.

Significant advantages with do88 performance intercooler J-pipe:
- Improved reliability!
- 6061 Aluminum instead of plastic
- Stainless steel throttle body C-clip
- Matt black silicone hose coupler included
- Up to X% better air flow!
- 2x 1/8-27 NPT connections that can be used for methanol/nitrous injection or as vacuum port fitting for pressure gauge. Blanking plugs are included!

OE-ref. / Replaces

11-61-8-057-992 / 11 61 8 057 992 / 11618057992


11-61-8-057-992 / 11 61 8 057 992 / 11618057992


Download Installation Guide 

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Exchange/Return Notes
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SKU: 82399140400

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Elizabeth Whiting
Whiting, US
★★★★★ 5
Great way to support summer learning!
Format: Paperback
I absolutely love the Summer Bridge Activities: Bridging Grades 3–4! This workbook is a fantastic way to keep kids engaged and learning over the summer break. The activities are well-designed, fun, and educational, providing the perfect balance between reinforcing what they’ve already learned and getting them excited for the next school year. The layout is visually appealing, with colorful pages and interactive exercises that make learning feel like play. What I appreciate most is how it covers key subjects like math, reading, writing, and critical thinking skills in bite-sized chunks that kids can easily manage. My child enjoyed doing a little bit each day, and I noticed significant improvement in their confidence as they completed each activity. It's great that this workbook also includes helpful tips for parents to guide their kids through the exercises. Overall, this is a must-have resource for parents looking to keep their children sharp and engaged during the summer while still having fun. Highly recommend!
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Reviewed in the United States on March 21, 2025
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Dawn
Waukegan, US
★★★★★ 5
Great for growing minds!
I love these workbooks! We used to buy these at a local store until it closed. They help kids retain what they learned in school over the summer. The worksheet usually takes 5-10 minutes a day.
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Reviewed in the United States on April 26, 2026
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renee macdonald
Lexington, US
★★★★★ 5
Great Summer Bridge Activities for Students going into 4th Grade
Good for 3rd going into 4th grade summer activities.
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Reviewed in the United States on April 29, 2026
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Steven
Massapequa, US
★★★★★ 5
Sweet and meaningful gift for new families
Format: Hardcover
I bought I Love You to the Moon and Back for my nephew and his wife when they were expecting their first child, and it turned out to be a perfect gift. Heartwarming story: The message is very sweet and perfect for parents and young children Great for bonding: It’s the kind of book that’s great for bedtime reading Family favorite: My own kids loved this book as well, so it was special to pass it along The story is fairly simple, so older kids might outgrow it quickly Perfect for new parents, baby showers, or young children—especially as a keepsake gift. A thoughtful, meaningful book that makes a great gift for growing families.
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Reviewed in the United States on May 30, 2026
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Gina
Alexandria, US
★★★★★ 5
Cute adorable book "I Love You to the Moon and Back"
Format: Board book, Format: Board book
Review: "I Love You to the Moon and Back " **Rating:** ⭐⭐⭐⭐⭐ Headline: 🧸 Adorable, Durable, and Perfect for a 5-Year-Old! I purchased **"I Love You to the Moon and Back"** for my 5-year-old granddaughter, and it’s an absolute treasure! This is the kind of book that’s a **joy to read aloud** and sturdy enough to handle little hands. **👍 What We Loved (The Pros):** * **Illustrations:** The pictures by **Tim Warnes are fantastic**—they are bright, engaging, and have a lovely, classic feel that really captivates my granddaughter's attention. * **Quality & Durability:** As a **cute little hardcover book**, it's built to last. It holds up well to repeated readings and being carried around the house. * **The Story :** The simple, sweet message is just right for this age group. It reinforces a sweet, loving sentiment and makes for a comforting and quick read before naptime or bed. **📝 Room for Improvement (A Minor Note):** * Honestly, it’s hard to find a fault here. Perhaps just that we wish it was a little longer because she asks to read it immediately again! **Overall Impression:** A wonderful, high-quality picture book that makes a great gift. It combines **beautiful artwork** with an endearing story. We highly recommend it 👍🏾💜
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Reviewed in the United States on December 1, 2025

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