do88 Intercooler Charge Pipe Kit – Black Silicone | Toyota GR Yaris | TR-350-S-DO88

Designed specifically for use with the do88 intercooler for the Toyota GR Yaris. These pipes are dimensioned to mate with do88’s own intercooler end tanks — they are not a universal fit and are not designed to work with the OEM intercooler or other intercooler brands without verification.

The do88 GR Yaris intercooler is sold separately. Confirm you have the do88 intercooler installed or on order before purchasing this pipe kit.

do88 TR-350-S-DO88 intercooler charge pipe kit for the Toyota GR Yaris (GXPA16) with the G16E-GTS 1.6L turbocharged engine. Black silicone couplers, aluminium pipe sections, and clamps. Engineered as the companion pipe kit to the do88 GR Yaris intercooler for a complete, matched charge cooling system. 5.8 lbs. Ships fast across Canada and the US.

do88 — Scandinavian Precision for the GR Yaris

do88 is a Swedish manufacturer specialising in high-performance intercoolers, charge pipes, and silicone hose systems. Their products are engineered with tight dimensional tolerances and premium materials — high-grade silicone couplers, mandrel-bent aluminium pipes, and stainless clamps — designed for direct OEM-quality fitment without modification. The do88 GR Yaris intercooler and companion charge pipe kit are developed together as a matched system, ensuring correct pipe-to-end-tank fitment, consistent boost pressure sealing, and proper routing within the GR Yaris engine bay without clearance issues.

Charge Pipe Kit — Complete System

The TR-350-S-DO88 includes all charge pipe components required to connect the do88 intercooler into the GR Yaris’ boost circuit — from the turbocharger outlet to the intercooler inlet, and from the intercooler outlet to the throttle body inlet. The black silicone couplers provide a flexible, heat-resistant connection at each pipe joint, accommodating minor misalignment from engine movement and thermal expansion while maintaining a boost-pressure seal. Aluminium pipe sections provide structural rigidity and heat dissipation between coupler sections.

Why Upgrade the Charge Pipes on the GR Yaris

The G16E-GTS 1.6L turbo is a highly capable platform that responds well to boost pressure increases, fuelling upgrades, and tune work. The OEM charge pipes and intercooler are sized for stock power output — at elevated boost pressures on a stage 2 or higher tune, the OEM pipes can become a restriction and may be more susceptible to pressure-induced failures at coupler joints. The do88 charge pipe kit paired with their intercooler provides a matched, upgraded charge cooling circuit with improved flow and pressure retention suited to the GR Yaris’s tuning potential. Black silicone construction is also significantly more heat-resistant and durable than OEM rubber hose sections.

GR Yaris — GXPA16 Platform

The Toyota GR Yaris (GXPA16) uses the purpose-built G16E-GTS 1.6L DOHC turbocharged 3-cylinder with GR-Four AWD — a homologation special built for rally competition. The G16E-GTS’s tuning potential has made it one of the most actively developed platforms in the modern hot hatch community, with established tune maps, fuelling upgrades, and supporting modifications readily available. A high-flow intercooler and matched charge pipe system are typically the first supporting mods after an ECU tune on the GR Yaris.

For use with do88 GR Yaris intercooler only — confirm intercooler is installed or on order before purchasing. Torque all clamps to specification — check and re-torque after the first heat cycle. Pressure test the system before full-load operation. Professional installation recommended.

Specifications

• Brand: do88
• Part Number: TR-350-S-DO88
• Type: Intercooler charge pipe kit
• Hose Colour: Black silicone
• Pipe Material: Aluminium
• Compatible Intercooler: do88 GR Yaris intercooler (sold separately)
• Weight: 5.8 lbs
• Application: Toyota GR Yaris — GXPA16 — G16E-GTS 1.6L Turbo