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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AEM 320lph E85 Hi Flow In-Tank Fuel Pump
    Please note* Each fuel pump has a slightly different configuration. We have noted some common application...
The “race tested*” T3 turbo pedestal offers the versatility that only expensive “rotated” mount kits once could. This...
-20%
DeatschWerks DW65c Series Fuel Pump install Kit For FA20
DeatschWerks DW65c Series Fuel Pump install Kit For 2015+ WRX FA20 DIT 
Subaru 2.5 Oil Filter for Turbo Motor
An elegantly engineered solution. Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking...
Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher...
A complete plug and play solution enabling users to convert their supported Subaru WRX to a Flex Fuel...
-30%
Turbo XS TGV Deletes for 2015+ WRX
TGV Deletes are an easy and cost effective way to eliminate restriction in your 2015 WRX intake tract!...
The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough...
Torque Solution Billet EGR Delete Kit allows you to eliminate the OEM EGR system. Eliminating the EGR will...
-17%
HKS Sport Exhaust for 1988-1991 Honda Civic Si / CRX
Sport Series™ Exhaust System with Dual Rear Exit by HKS®. Main Tubing Diameter: 1.97". Exhaust System Sound: Moderate....
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