2004-2007 Subaru STI Engine
HKS Stainless Steel Equal Length Exhaust Manifold 2006-2014 WRX / 2004-2021 STI
Current price
$693.00
$693.00
-
$693.00
Current price
$693.00
Original price
$770.00
Original price
$770.00
-
Original price
$770.00
Original price
$770.00
DESCRIPTION Experience enhanced exhaust performance with the HKS Equal Length Header (Exhaust Manifold) designed for the Subaru EJ25 motor. Compat...
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Killer B Motorsport 4-1 Holy Header Exhaust Manifold w/ V-Band Up Pipe 2002-2014 WRX / 2004-2021 STI
Killer B Motorsport 4-1 Holy Header Exhaust Manifold w/ V-Band Up Pipe 2002-2014 WRX / 2004-2021 STI
$1,985.00
-
$2,445.00
$1,985.00
-
$2,445.00
Current price
$1,985.00
Original price
$1,985.00
-
Original price
$2,445.00
Original price
IAG Unequal Length 3-Bolt Header & Up-Pipe 2002-2014 WRX/ 2004-2021 STI
$849.99
$849.99
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$849.99
Current price
$849.99
Original price
$849.99
-
Original price
$849.99
Original price
The IAG Unequal Length Headers are the perfect way to add more performance to your Subaru WRX STI and still keep the iconic "Boxer Rumble." The hea...
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GrimmSpeed Unequal Length Header 2002-2014 WRX/ 2004-2021 STI
$1,029.00
$1,029.00
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$1,029.00
Current price
$1,029.00
Original price
$1,029.00
-
Original price
$1,029.00
Original price
DESCRIPTION GrimmSpeed believes that there has not been any major changes to the unequal exhaust manifold in some time, and this is due to the tigh...
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