034Motorsport Charge Pipe Clamshell Reinforcement Kit EA839 2.9T V6 Audi RS4 | RS5 | S6 | S7 | Porsche Macan Turbo 2018+

$175.00 USD

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034 Motorsports – Charge Pipes. Fits Audi RS5 B9/B9.5.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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At 034Motorsport, pushing the limits is part of how we develop products. While testing the limits of our Development B9 Audi RS5 equipped with the EA839 2.9T at elevated boost pressures, our testing uncovered a weakness in the factory charge pipe construction used on all Audi & Porsche EA839 2.9T V6s that isn't apparent under normal operating conditions.

As the pressures build in the charge air system with Stage 3 turbocharger upgrades, the thin, steel brazed flanges bolting the charge pipe to the turbocharger outlets on the factory charge pipe deform and crack. This allows for charge pressure to leak out, resulting in boost leaks that significantly reduce power. Once cracked, there is no reliable way to repair the OEM charge pipe, resulting in a costly repair bill to replace this component.

Rather than develop a full charge pipe replacement that offers no other performance benefits and comes with a hefty install cost, 034Motorsport engineers developed a clever solution that reinforces the factory charge pipe flanges using CNC-machined, 10mm-thick 304 stainless steel clamshells. By adding substantial structural support around the factory joint, the kit helps prevent the flange from flexing and cracking under extreme boost pressure, and tested to safely hold strong at 40+ PSI of charge pressure.

This reinforcement is recommended for all stages as a recommended preventative measure, and is especially valuable for Stage 3 builds applications where increased boost pressure significantly puts more stress on the factory charge pipe flange.

Features:

  • Reinforces the Factory Brazed Joint at the OE Charge Pipe Turbo Flanges, Which Bend and Fail at Boost Levels Above 30psi
  • Essential for Stage 3 Cars Running High Boost to Prevent Premature Failure of the Factory Brazed Flange Connection
  • CNC-machined Billet 10mm Thick 304 Stainless Steel for Strength and Durability

Includes:

  • 2x) Upper Clamshell Halves
  • 2x) Lower Clamshell Halves
  • Necessary Hardware

Fitment:

  • Audi RS4 B9/B9.5 2.9 TFSI 2018-2025
  • Audi RS5 B9/B9.5 2.9 TFSI 2018-2025
  • Audi S6 C8 2.9 TFSI 2019+
  • Audi S7 C8 2.9 TFSI 2019+
  • Porsche Macan Turbo 2.9TT 95B.2 2019-2021
Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Audi RS5 B9/B9.5 (2018-2024) 2.9T V6

Please confirm year, trim and engine before ordering.

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