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Monday, December 8, 2025

GRUPPEM RAM AIR SYSTEM FOR TOYOTA GR COROLLA GZEA14H RHD G16E-GTS FR-0145

 

GRUPPEM RAM AIR SYSTEM FOR TOYOTA GR COROLLA GZEA14H RHD G16E-GTS FR-0145

GRUPPEM RAM AIR SYSTEM FOR TOYOTA GR COROLLA GZEA14H RHD G16E-GTS FR-0145

GRUPPEM RAM AIR SYSTEM FOR TOYOTA GR COROLLA GZEA14H RHD G16E-GTS FR-0145

The GruppeM Ram Air System (FR-0145) is a purpose-built carbon duct intake for the Toyota GR Corolla (GZEA14H) — G16E-GTS 1.6L turbo. 

Below is a concise product overview, what to expect, and buying/ fitment notes.


Quick facts

  • Product: GruppeM Ram Air System — Part No. FR-0145.  
  • Fitment: Toyota GR Corolla (GZEA14H), engine G16E-GTS 1.6 TURBO (2022-on). Right-hand drive (RHD) only (LHD not tested).  
  • Construction: handcrafted carbon fibre duct + insulated filter housing.  
  • Spare / replacement filter: GMR-0945 (listed by suppliers).  

What it does / benefits

  • Routes cool ambient air directly to the intake, blocking hot engine-bay air with the carbon duct → lowers and stabilises intake air temperature. That improves torque and power across the rev range and sharpens throttle response.  
  • Produces a sportier intake sound at higher RPMs (typical of high-flow ram/intake systems).  
  • Bolt-on design, handcrafted for precise fitment (expect professional installation for best results).

Realistic expectations

  • This is a high-quality cold/ram-air style system that helps reduce intake temps and improves transient response — you’ll typically feel snappier throttle and some additional torque/ power, especially at higher RPMs. Don’t expect massive HP gains without supporting mods (larger turbo, fueling, and/or ECU tuning). For peak gains, pair intake upgrades with an appropriate tune.  

Fitment & installation notes

  • RHD-specific — confirm your chassis code and RHD/LHD configuration before ordering.  
  • Lead time from Japan sellers often quoted (~3–5 weeks from some vendors). Shipping and customs will add time/cost.  
  • Installation is bolt-on but may require careful routing and removal of some trim/bumper pieces; recommend a shop familiar with GR Corolla installs. Aftermarket intake may slightly affect MAF readings — monitor for fault codes and consider a tune if you plan further mods.  

Pros / Cons (short)

Pros

  • High-quality carbon construction, looks and insulation.
  • Lowers intake temp / better throttle response.  

Cons

  • Premium price vs simple cone filters.  
  • RHD-only fitment limitation for some buyers.  

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