Downpipe Seal for Toyota Celica GT4 & MR2 3S-GTE (CT26/CT20b)

Essential replacement gasket for enthusiasts maintaining or upgrading the turbo system on their 3S-GTE-powered Toyota. Designed for a precise fit between the turbine and downpipe, this seal ensures reliable performance and leak-free operation under boost.

Fitment

• Toyota MR2 - 3S-GTE / CT26 (1989-1993)
• Toyota Celica - 3S-GTE / CT26 (1990-1993)
• Toyota Celica - CT20b turbo (uses 6 bolts out of 7 on the gasket)

Material & Construction

• Graphite/aluminum composite gasket

Technical Specifications

What’s Included

• Gasket between turbine and downpipe

Installation Notes

• Ensure all mating surfaces are clean and free of old gasket material before installation.
• Torque bolts evenly to manufacturer specifications for a proper seal.

FAQ

• Will this gasket fit the CT20b turbo on my Celica?
  Yes, it fits the CT20b but only 6 of the 7 bolt holes are used.
• Is this suitable for both stock and aftermarket downpipes?
  This gasket is designed for the standard turbine-to-downpipe connection as found on listed 3S-GTE applications.