SKU: 60244989491

2006-2011 Civic Si 8th Gen Exhaust Adaptor (2 Door 2.5") (ADP-152.25)

Sale price$95.17 Regular price$105.75
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

2006-2011 Civic Si 8th Gen Exhaust Adaptor (2 Door 2.5") (ADP-152.25)The Full Race 8th Gen Honda Civic Si Catback Exhaust Adaptor is a necessary component for connecting a Full Race exhaust system to various headers. It offers two specific sizing options to ensure compatibility with either the factory 2. 5 inch outlet header. This adaptor allows enthusiasts to easily install a performance cat back exhaust for maximum flow while maintaining proper connection specifications. Features Specifically designed for

The Full-Race 8th Gen Honda Civic Si Catback Exhaust Adaptor is a necessary component for connecting a Full-Race exhaust system to various headers. It offers two specific sizing options to ensure compatibility with either the factory 2.5-inch outlet header. This adaptor allows enthusiasts to easily install a performance cat-back exhaust for maximum flow while maintaining proper connection specifications.

Features
  • Specifically designed for installation of the Full-Race 8th Gen Civic Si Catback Exhaust System.
  • Pipe Sizes: 2.5 inches
  • Component Type: Catback Exhaust Adaptor
Notes
  • Reusing old gaskets and exhaust hardware is not recommended.
Compatibility Notes
  • Fits 2006-2011 8th Generation Honda Civic Si (FG Coupe and FA Sedan).
  • The 2.5-inch adapter is for use when installing the cat-back to the OEM header.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60244989491

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4.2 ★★★★★
Based on 9 reviews
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sarah wilson
Phoenix, US
★★★★★ 4
There ya be
Size: 2-pack
Works good. Too good. If you’re not a pro, you’ll mess it all up. The headliner is up in the beater. But YouTube lied about how easy it is to use this stuff. Very sticky!! Easy to use. Easy to wrinkle the headliner too and just wad it all up. But oh well. It’s a beater. Nuff said.
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Reviewed in the United States on January 6, 2026
O
Verified Purchase
Orlando Cerralta
New York, US
★★★★★ 5
Very good quality
Size: 2-pack
Good quality
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Aaron B.
Belleville, US
★★★★★ 5
As advertised
Size: 2-pack
Worked great on a replacement headliner for my 99 Jeep Grand Cherokee
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Reviewed in the United States on December 22, 2025
T
Verified Purchase
The Sauce
Draper, US
★★★★★ 3
Ight
Size: 2-pack
Just get the Permatex for a better "spray on", both cans I bought required way too much effort in shaking between spraying. I did shake the can well before use.
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Reviewed in the United States on September 6, 2025
J
Verified Purchase
Joshua Roland
Lexington, US
★★★★★ 5
Best choice! Absolutely necessary for anything above basic stock bass.
Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result. Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy. 2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!
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Reviewed in the United States on April 13, 2026

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