Overview

Replace your tall stock antenna with a sleek Honda S2000 antenna for improved aesthetics without sacrificing radio reception. This simple modification uses the S2000's shorter antenna design adapted to work with the Celica's antenna mounting system, providing a clean, low-profile appearance.

Required Materials & Tools

📡 Performance & Aesthetic Benefits

Step 1: Stock Antenna Preparation

Stock antenna extension and cutting:

• Extend stock antenna to full height for easier access
• Cut metal antenna section at base using saw or cutting tool
• Make clean, straight cut to ensure proper fit
• Save cut-off portion for disposal

Disassembly for adapter piece:

• Carefully disassemble remaining metal antenna sections
• Select one piece large enough to fit over S2000 antenna base
• Piece should slide over S2000 antenna's bottom screw section
• Clean selected piece of any debris or corrosion

Step 2: Adapter Assembly Creation

Critical fitting process:

• Test-fit stock antenna piece over S2000 antenna base
• Ensure piece slides over bottom screw section completely
• Piece should fit snugly but not bind or crack
• Adjust fit if necessary by filing or sanding

Permanent assembly:

• Clamp stock antenna piece onto S2000 antenna base using pliers
• Apply generous amount of strong adhesive (epoxy recommended)
• Ensure complete coverage around junction
• Allow adhesive to cure per manufacturer specifications

Step 3: Installation into Vehicle

Initial positioning:

• Insert assembled S2000 antenna into car's antenna post hole
• Ensure adapter piece seats properly in mounting location
• Check for proper depth and alignment
• Antenna should sit flush without binding

Permanent securing:

• Apply strong adhesive around bottom rim of S2000 antenna
• Bond antenna base to car's antenna post carefully
• Use adequate adhesive for secure mounting
• Critical: Avoid getting glue on car's paint

Step 4: Testing & Verification

Reception testing:

• Turn on radio and test all AM/FM frequencies
• Compare reception quality to pre-modification levels
• Test in various locations (urban, highway, rural)
• Verify no dead zones or signal degradation

Physical inspection:

• Check antenna mounting for security
• Verify no movement or looseness
• Inspect adhesive joints for completeness
• Confirm aesthetic appearance meets expectations

🎯 Modification Results

📸 Installation Reference Gallery

💡 Pro Tips

• Adhesive choice: Use structural epoxy for strongest bond - critical for highway speeds
• Paint protection: Mask surrounding area before applying adhesive
• Fit verification: Test-fit everything before applying permanent adhesive
• Clamping time: Allow full cure time for adhesive before driving
• Reception testing: Test thoroughly in different environments before final approval
• Parts sourcing: Genuine Honda S2000 parts ensure best fit and longevity

🔧 Technical Notes

• Reception maintenance: S2000 antenna maintains same reception quality as stock
• Reversibility: This modification is not easily reversible due to adhesive bonding
• Part availability: S2000 antennas available at Honda dealerships or online
• Installation permanence: Consider this a permanent modification