SPEED LOGIC Upgraded Cold Side J Pipe Chargepipe 15 – 19 F80 F82 F87 S55 BMW M3, M4 & M2 Competition

  • Sale
  • $129.00
  • Regular price $179.00

*FREE SHIPPING for ALL Speed Logic Products on orders over $100 for a Limited Time!*

Similar to the charge pipes connecting the turbo to the intercooler, the J/U-pipe is an additional piece that is located on the other side of the intercooler and is fabricated with plastic from the factory. As part of the power upgrades segment for the S55, the J-pipe should also be replaced as it is a vulnerability like the other charge pipes stated above. By upgrading to a lightweight aluminum J-pipe, the turbos can create additional boost without the worry of a shattered charge pipe.

Highlights & Features:

  • 3.0” Upgraded Aluminum J-Pipe Chargepipe offers removal of any restrictions in Flow on the Factory OEM Chargepipes, increased Throttle response and a decrease in Turbo Spool time
  • Compatible with all variants of turbos including Pure Turbos, Vargas Turbos (VTT), KRATOS Turbos, and OEM Mitsubishi/BMW Turbo
  • Manufactured with high grade Aluminum (T6-6061) to guarantee quality and reliability
  • CAD/CAM 3D Designed Flanges to connect to Turbo to ensure leak-free connection
  • Standard Black Finish for a stealth Engine Bay appearance - Optional Custom Powder Coating colors available in ANY color you want!
  • TIG Hand Welded and fully Backpurged with 100% Argon
  • LIFETIME WARRANTY against any defects, fitment issues

 What's Included:

  • (1) Speed Logic Aluminum J-Pipe Chargepipe
  • (1) Silicone Coupler
  • (2) Worm Clamps

Vehicle Applications:

  • 2015 - 2020 BMW M3 w/ S55 Engines (F80 Chassis)
  • 2015 - 2020 BMW M4 & M4 GTS w/ S55 Engines (F82, F83 Chassis)
  • 2018 - 2020 BMW M2 Competition w/ S55 Engines (F87 Chassis)
  • This product fits both Left Hand Drive (LHD) and Right Hand Drive (RHD) Vehicles without modifications


We recommend using one of the following Tuning suites as adequate tuning options to accompany this product:

  • Bootmod3 Flash Tune for S55 Engines
  • MHD Flasher for S55 Engines
  • ECUTek for S55 Engines
  • Motiv ReFlex for S55 Engine