GReddy Cat-Back Exhaust Adapter - 12-15 Honda Civic Si FB6 Sedan

Regular price $150.00 USD $135.00 USD

Ready To Ship! Special Order! Ships in 14+ weeks

Hurry! Only 3 left in stock.

Part # gre11050108

The GReddy Cat-Back Exhaust Adapter for the 12-15 Honda Civic Si FB6 Sedan converts exhausts meant for the FG4 Civic Si Coupe to work with the Sedan. This is only tested to work with GReddy exhausts so fitment with other brands is not guaranteed.

  • Honda Civic Si [FB6 - Sedan] (2012, 2013, 2014, 2015)

**Compatible with GReddy part number(s): 10158208



Made of stainless steel
Allows fitment of coupe exhausts onto the sedan
Made for GReddy exhausts

Extended Information

Models: Si Sedan
Chassis: FB6
Engine: K24
Type: Cat-back exhaust adapter
Number of pieces: 1 piece

Customer Reviews

Customer Reviews

Based on 1 review
Jake R. (Edmond, OK, US)
Great product and really good shipping time.

Thanks kamispeed for fast shipping and stocking a great product. Bought the greddy supreme sp exhaust with the adapter. Was wrapped and protected really well. Thank you for taking care of your products! Sounds great and I’m loving the sound!

Customer Questions


In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
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For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

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Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.


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