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 

Shipping Notes
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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]
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SKU: 82399140400

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Jon
Cuba, US
★★★★★ 5
Right parts, fair price, quick ship. Great sale.
Item Package Quantity: 1
All first rate parts that fit perfectly
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Reviewed in the United States on May 17, 2026
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nsantalu
Phoenix, US
★★★★★ 4
Decent replacement filters with good airflow and odor control
Item Package Quantity: 3, Item Package Quantity: 3
The Puroma Cabin Air Filter with Activated Carbon is a solid, budget‑friendly option for routine vehicle maintenance. These are replacement filters, so they’re meant to be swapped out when dirty rather than cleaned, and they perform well for the price. Quality The overall build quality is good. The filter media feels consistent, and the activated carbon layer is evenly distributed. Instructions The instructions are straightforward and make installation simple, even if you haven’t replaced a cabin filter before. Odor The activated carbon helps reduce mild odors and keeps the cabin air fresher. It’s not a heavy‑duty deodorizer, but it does improve overall air quality. Ease of Use Installation is quick and easy. The filter slides into place without fighting the housing, and the fit is accurate. Dust Removal It captures dust, pollen, and everyday debris effectively. Airflow remains good after installation, and it performs as expected for a standard cabin filter. Ease of Cleaning Although you could vacuum the filters to potentially extend their life, cabin filters are not designed to be cleaned, they’re disposable and should be replaced when dirty. Value for Money For the price, you get a reliable filter that fits properly and offers good performance without overspending. Compatibility These cabin filters are compatible with many different makes and models. They fit my 2016 Tundra SR5 perfectly. A solid 4/5: a good, affordable replacement cabin filter with decent odor control and dust removal. Easy to install and works as intended for routine maintenance.
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Reviewed in the United States on April 5, 2026
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Amazon Customer
Lexington, US
★★★★★ 5
High quality, good price
Item Package Quantity: 2
Very good quality, half price of the OEM, fits perfectly. My second purchase, will buy this product again in the future.
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Reviewed in the United States on April 17, 2026
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kat1
Omaha, US
★★★★★ 5
Great value! Always replace these yourself!
Item Package Quantity: 1
Purchased this after being quoted $100 by the dealer to replace the cabin air filter. You Tube video showed me exactly how to swap it out. 5 mins and very easy! I have a 2029 Subaru Outback and this worked great.
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Reviewed in the United States on April 19, 2026
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Debra Collin
New York, US
★★★★★ 5
The right cabin air filter
Item Package Quantity: 1
This is a good product and fit in our car.
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Reviewed in the United States on May 29, 2026

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