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 

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Greddy 76mm Single Side Cat-Back Revolution RS Exhaust For 2011-2014 Subaru WRX/STI Sedan
The Revolution RS for the Subaru WRX/STI sedan features full 3.0” diameter piping for superior performance. Dyno test...
The Most COMPLETE EVO BCS Ever Built, Period. The GrimmSpeed™ Mitsubishi EVO Boost Control Solenoid is designed to work with...
The Cusco Neodymium Magnet Drain Bolt is a cost effective investment that provides an extended safety measure to...
Greddy has an established name in the Import Performance scene due to the quality and results their products...
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Cusco Belt Cover 2008-2014 WRX / 2008+ STI
Cusco is one of the pioneering companies based out of Japan that has invested countless hours of research,...
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Koyo Aluminum Racing Radiator Manual Transmission For 2017+ Civic Type-R
All aluminum construction Heli-arc welded for stronger enforcement along aluminum connections Thicker core Precise tube and fin alignment...
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GReddy EVOlution GT Dual Muffler Cat-Back Exhaust for Subaru WRX/STI Sedan 2011-2014
This Greddy EVOlution GT exhaust features dual EVO mufflers that are angled, and they feature quad staggered exhaust...
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Cobb Tuning Accessport For Porsche 981 Cayman/Boxster / 991.1 Carrera
FEATURES Accessport for Porsche 981 Cayman, Boxster / 991.1 Carrera Larger, full color, higher resolution screen Customizable multi-gauge...
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Cobb Tuning Air/Oil Separator For 2006-2007 WRX / 2004-2007 STI
The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to prevent oil vapors...
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Cobb Tuning Air/Oil Separator For 2008-2014 WRX / 2008+ STI
The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to prevent oil vapors...
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Invidia Gemini R400 Honda Civic Type-R 76mm Full Exhaust Front Pipe Ti Tips
Currently in stock - 6/26/18 The triple tip Invidia Gemini R400 exhaust system features a single layer style...
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Greddy Carbon Fiber Hood Dampers For 2013+ BRZ/FRS
GReddy Carbon Hood Damper Kits are carefully designed for each specific OEM hood application. The high-end Carbon Damper...
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