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Shop By Motor
B58
N55
N54
S55
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S58
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Dorch Engineering
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Save $1.01
Dorch B58 Gen2 Stage 2.5 DS25 HPFP Upgrade
Dorch Engineering
Regular price
$2,200.00
Sale price
$2,198.99
Save $51.99
Dorch Gen1 B58 Stage 1.5 DS15 HPFP Upgrade
Dorch Engineering
Regular price
$1,250.99
Sale price
$1,199.00
Dorch Gen1 B58 Stage 2.5 Ds25 HPFP Upgrade
Dorch Engineering
$1,798.99
Gen1 B58 Flex Fuel ECA – Plug and Play
Dorch Engineering
$499.00
Save $400
Gen1 B58 “Lift Kit” – Exhaust Camshaft +40% HPFP
Dorch Engineering
Regular price
$1,499.00
Sale price
$1,099.00
Save $51
N55 DS25 HPFP Upgrade
Dorch Engineering
Regular price
$1,750.00
Sale price
$1,699.00
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Dorch Engineering