Engine

Here you will find all the components under the hood of your performance street car. From oil changes to short blocks and everything in between. Not sure whats right for your vehicle? Contact sales@builtnotboughtauto.com 

Product wishlist
GrimmSpeed Boost Control Solenoid For Mitsubishi Evolution X
GrimmSpeed Boost Control Solenoid For Mitsubishi Evolution X
$138.02
The Most COMPLETE EVO BCS Ever Built, Period. The GrimmSpeed™ Mitsubishi EVO Boost Control Solenoid is designed to work with...
Cusco Oil Drain Plug M20x1.5 For Subaru
Cusco Oil Drain Plug M20x1.5 For Subaru
$50.17
The Cusco Neodymium Magnet Drain Bolt is a cost effective investment that provides an extended safety measure to...
GReddy Supreme SP Cat-Back Exhaust System For 2015+ WRX/STI
GReddy Supreme SP Cat-Back Exhaust System For 2015+ WRX/STI
$1,135.25
Greddy has an established name in the Import Performance scene due to the quality and results their products...
-7%
Cusco Belt Cover 2008-2014 WRX / 2008+ STI
Cusco Belt Cover 2008-2014 WRX / 2008+ STI
$185.00$171.83
Cusco is one of the pioneering companies based out of Japan that has invested countless hours of research,...
-33%
Koyo Aluminum Racing Radiator Manual Transmission For 2017+ Civic Type-R
Koyo Aluminum Racing Radiator Manual Transmission For 2017+ Civic Type-R
$637.40$427.65
All aluminum construction Heli-arc welded for stronger enforcement along aluminum connections Thicker core Precise tube and fin alignment...
-5%
GReddy EVOlution GT Dual Muffler Cat-Back Exhaust for Subaru WRX/STI Sedan 2011-2014
GReddy EVOlution GT Dual Muffler Cat-Back Exhaust for Subaru WRX/STI Sedan 2011-2014
$1,195.00$1,135.25
This Greddy EVOlution GT exhaust features dual EVO mufflers that are angled, and they feature quad staggered exhaust...
Cobb Tuning Accessport For Porsche 981 Cayman/Boxster / 991.1 Carrera
Cobb Tuning Accessport For Porsche 981 Cayman/Boxster / 991.1 Carrera
$1,590.00
FEATURES Accessport for Porsche 981 Cayman, Boxster / 991.1 Carrera Larger, full color, higher resolution screen Customizable multi-gauge...
-30%
Invidia Gemini R400 Honda Civic Type-R 76mm Full Exhaust Front Pipe Ti Tips
Invidia Gemini R400 Honda Civic Type-R 76mm Full Exhaust Front Pipe Ti Tips
$2,781.80$1,947.26
Currently in stock - 6/26/18 The triple tip Invidia Gemini R400 exhaust system features a single layer style...
-2%
Greddy Carbon Fiber Hood Dampers For 2013+ BRZ/FRS
Greddy Carbon Fiber Hood Dampers For 2013+ BRZ/FRS
$250.00$245.70
GReddy Carbon Hood Damper Kits are carefully designed for each specific OEM hood application. The high-end Carbon Damper...
IAG Performance BIG MAF Intake for 2008-2014 WRX/STI
IAG Performance BIG MAF Intake for 2008-2014 WRX/STI
$249.99
IAG Performance BIG MAF Intake for 2008-14 Subaru WRX / STI features mandrel bent polished aluminum piping, multi-layer...
Grimmspeed Top Mount Intercooler Splitter For 2015+ STI
Grimmspeed Top Mount Intercooler Splitter For 2015+ STI
$247.00
OEM Splitter choking your TMIC? Fix that. These have both been a long time in the making and...
HKS Hi-Power Cat-Back Exhaust For 2003-2006 Evo 8/9
HKS Hi-Power Cat-Back Exhaust For 2003-2006 Evo 8/9
$1,100.00
Hi-Power Series™ 304 SS Cat-Back Exhaust System with Single Rear Exit (31006-BM002) by HKS®. Exhaust Type: Cat-Back. Exhaust...
GrimmSpeed Boost Control Solenoid For Mitsubishi Evolution X
GrimmSpeed Boost Control Solenoid For Mitsubishi Evolution X
$138.02
Cusco Oil Drain Plug M20x1.5 For Subaru
Cusco Oil Drain Plug M20x1.5 For Subaru
$50.17
GReddy Supreme SP Cat-Back Exhaust System For 2015+ WRX/STI
GReddy Supreme SP Cat-Back Exhaust System For 2015+ WRX/STI
$1,135.25
-7%
Cusco Belt Cover 2008-2014 WRX / 2008+ STI
Cusco Belt Cover 2008-2014 WRX / 2008+ STI
$185.00$171.83
-33%
Koyo Aluminum Racing Radiator Manual Transmission For 2017+ Civic Type-R
Koyo Aluminum Racing Radiator Manual Transmission For 2017+ Civic Type-R
$637.40$427.65
-5%
GReddy EVOlution GT Dual Muffler Cat-Back Exhaust for Subaru WRX/STI Sedan 2011-2014
GReddy EVOlution GT Dual Muffler Cat-Back Exhaust for Subaru WRX/STI Sedan 2011-2014
$1,195.00$1,135.25
Cobb Tuning Accessport For Porsche 981 Cayman/Boxster / 991.1 Carrera
Cobb Tuning Accessport For Porsche 981 Cayman/Boxster / 991.1 Carrera
$1,590.00
-30%
Invidia Gemini R400 Honda Civic Type-R 76mm Full Exhaust Front Pipe Ti Tips
Invidia Gemini R400 Honda Civic Type-R 76mm Full Exhaust Front Pipe Ti Tips
$2,781.80$1,947.26
-2%
Greddy Carbon Fiber Hood Dampers For 2013+ BRZ/FRS
Greddy Carbon Fiber Hood Dampers For 2013+ BRZ/FRS
$250.00$245.70
IAG Performance BIG MAF Intake for 2008-2014 WRX/STI
IAG Performance BIG MAF Intake for 2008-2014 WRX/STI
$249.99
Grimmspeed Top Mount Intercooler Splitter For 2015+ STI
Grimmspeed Top Mount Intercooler Splitter For 2015+ STI
$247.00
HKS Hi-Power Cat-Back Exhaust For 2003-2006 Evo 8/9
HKS Hi-Power Cat-Back Exhaust For 2003-2006 Evo 8/9
$1,100.00
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