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 Black Thermal Coated Top Mount Intercooler for 2015+ WRX
GrimmSpeed Black Thermal Coated Top Mount Intercooler for 2015+ WRX
$999.00
Meticulous Engineering, Unparalleled Craftsmanship Replace that undersized, plastic stock intercooler with a GrimmSpeed Top Mount Intercooler Kit, featuring...
-22%
Turbo XS Hybrid 50/50 Blow Off Valve for 2015+ WRX
Turbo XS Hybrid 50/50 Blow Off Valve for 2015+ WRX
$324.98$254.95
Not too loud and not too quiet, the W15-XS-HYB from TurboXS is the valve for you if you...
-30%
Turbo XS Catback Exhaust For 2002-2007 WRX/STI
Turbo XS Catback Exhaust For 2002-2007 WRX/STI
$833.16$585.62
Since we introduced our first exhaust systems for the old “bugeye” WRX way back in 2002, we have...
-30%
Invidia Q300 w/ Rolled Titanium Tips Catback Exhaust For 2013+ BRZ/FR-S/86
Invidia Q300 w/ Rolled Titanium Tips Catback Exhaust For 2013+ BRZ/FR-S/86
$2,030.00$1,421.00
Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high...
-30%
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2011-2014 WRX/STI Sedan
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2011-2014 WRX/STI Sedan
$2,480.80$1,736.56
Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high...
-30%
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2015+ Subaru WRX/STI
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2015+ Subaru WRX/STI
$2,480.80$1,736.56
Invidia Q300 Exhaust:For a good balance of price and performance, Invidia Exhaust is constructed with high-quality SUS304 stainless...
-30%
Invidia Titanium Tip Racing Catback Exhaust For 2015+ Subaru WRX / STI
Invidia Titanium Tip Racing Catback Exhaust For 2015+ Subaru WRX / STI
$1,390.20$973.14
Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong...
-30%
Invidia Q300 Stainless Steel Catback Exhaust For 2002-2007 WRX/STI
Invidia Q300 Stainless Steel Catback Exhaust For 2002-2007 WRX/STI
$1,666.00$1,166.20
Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high...
HKS Hi-Power Axleback Exhaust For 2006-2013 IS250 / IS350
HKS Hi-Power Axleback Exhaust For 2006-2013 IS250 / IS350
$1,035.00
Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both...
-30%
Invidia N1 Titanium Tip Dual Catback Exhaust for Subaru Legacy 2.5GT 2010-2012
Invidia N1 Titanium Tip Dual Catback Exhaust for Subaru Legacy 2.5GT 2010-2012
$1,869.00$1,308.30
Invidia N1 Dual Catback Exhaust For 2010-2012 Subaru Legacy 2.5GT
-30%
Invidia 3" N1 Racing Titanium Tip Catback Exhaust 2008-2014 WRX Hatchback
Invidia 3" N1 Racing Titanium Tip Catback Exhaust 2008-2014 WRX Hatchback
$1,390.20$973.14
Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong...
HKS Sport Cat-Back Exhaust System For 1989-1994 240sx
HKS Sport Cat-Back Exhaust System For 1989-1994 240sx
$660.00
Sport Series™ 409 SS Exhaust System with Single Rear Exit by HKS®. Exhaust Tubing Material: 409 SS. Main...
GrimmSpeed Black Thermal Coated Top Mount Intercooler for 2015+ WRX
GrimmSpeed Black Thermal Coated Top Mount Intercooler for 2015+ WRX
$999.00
-22%
Turbo XS Hybrid 50/50 Blow Off Valve for 2015+ WRX
Turbo XS Hybrid 50/50 Blow Off Valve for 2015+ WRX
$324.98$254.95
-30%
Turbo XS Catback Exhaust For 2002-2007 WRX/STI
Turbo XS Catback Exhaust For 2002-2007 WRX/STI
$833.16$585.62
-30%
Invidia Q300 w/ Rolled Titanium Tips Catback Exhaust For 2013+ BRZ/FR-S/86
Invidia Q300 w/ Rolled Titanium Tips Catback Exhaust For 2013+ BRZ/FR-S/86
$2,030.00$1,421.00
-30%
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2011-2014 WRX/STI Sedan
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2011-2014 WRX/STI Sedan
$2,480.80$1,736.56
-30%
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2015+ Subaru WRX/STI
Invidia Q300 Stainless Quad Tip Catback Exhaust For 2015+ Subaru WRX/STI
$2,480.80$1,736.56
-30%
Invidia Titanium Tip Racing Catback Exhaust For 2015+ Subaru WRX / STI
Invidia Titanium Tip Racing Catback Exhaust For 2015+ Subaru WRX / STI
$1,390.20$973.14
-30%
Invidia Q300 Stainless Steel Catback Exhaust For 2002-2007 WRX/STI
Invidia Q300 Stainless Steel Catback Exhaust For 2002-2007 WRX/STI
$1,666.00$1,166.20
HKS Hi-Power Axleback Exhaust For 2006-2013 IS250 / IS350
HKS Hi-Power Axleback Exhaust For 2006-2013 IS250 / IS350
$1,035.00
-30%
Invidia N1 Titanium Tip Dual Catback Exhaust for Subaru Legacy 2.5GT 2010-2012
Invidia N1 Titanium Tip Dual Catback Exhaust for Subaru Legacy 2.5GT 2010-2012
$1,869.00$1,308.30
-30%
Invidia 3" N1 Racing Titanium Tip Catback Exhaust 2008-2014 WRX Hatchback
Invidia 3" N1 Racing Titanium Tip Catback Exhaust 2008-2014 WRX Hatchback
$1,390.20$973.14
HKS Sport Cat-Back Exhaust System For 1989-1994 240sx
HKS Sport Cat-Back Exhaust System For 1989-1994 240sx
$660.00
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