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HKS Extension Pipes

Looking to upgrade your vehicle with a connecting pipe from HKS? We carry a great variety of HKS Extension Pipes and other exhaust, mufflers & tip performance parts for your vehicle.

We have 7 HKS Extension Pipes available with free shipping to the Continental US 48 States.


Fitment Information Unavailable

HKS Extension Pipes 11999-AT002
OUT OF STOCK
11999-AT002
HKS 12-19 Subaru BRZ/Scion FR-S/Toyota 86 Extension Kit w/ Catalytic Converter
$765.00
HKS Extension Pipes 14019-AM002
OUT OF STOCK
14019-AM002
HKS 08+ Evo 10 GT Extension Kit (Turbo Discharge Housing & Front Pipe)
$765.00
HKS Extension Pipes 14011-AT001
IN STOCK
14011-AT001
HKS Toyota 86 / Subaru BRZ Exhaust Joint Pipe
$315.00
HKS Extension Pipes 1418-RN005
IN STOCK
1418-RN005
HKS EXTENSION KIT RB26DETT(Not for GTIII Sport Turbine Kit)
$702.00
HKS Extension Pipes 1418-RN010
OUT OF STOCK
1418-RN010
HKS RACE PART solely for use on purpose-built race cars, never to be used on a motor vehicle
$288.00
HKS Extension Pipes 1418-RN011
OUT OF STOCK
1418-RN011
HKS EXTENSION KIT BNR34 V-SPEC
$882.00
OUT OF STOCK
G17350-T59010-00
HKS Pipe Extension Assy Turbine Outlet ZN6
$495.00