Performance Upgrades - Subaru Legacy

Subaru Legacy - Parts and Accessories
Showing 1 to 202 of 202 (1 Pages)
Subaru Legacy Throttle Response Controller - MADNESS GOPedal Plus
Free Global Shipping!
Recommended by MADNESS
Subaru Legacy Throttle Response Controller - MADNESS GOPedal Plus
Free Continental US Shipping!
Recommended by MADNESS
7 Degree Reamer Tool - Rough Country

7 Degree Reamer Tool - Rough Country

 price
$99.95
$119.94 Save: $19.99
Free Continental US Shipping!
BMC Intake Replacement Filter - 54mm/ 2.125"

BMC Intake Replacement Filter - 54mm/ 2.125"

 price
$86.99
$126.99 Save: $40.00
Free Continental US Shipping!
Recommended by MADNESS
BMC Intake Replacement Filter - 63mm/ 2.5" - FBTW63-140P
Free Continental US Shipping!
Recommended by MADNESS
BMC Intake Replacement Filter - 70mm/ 2.75" - FBTS70-150P
Free Continental US Shipping!
Recommended by MADNESS
BMC Intake Replacement Filter - 70mm/ 2.75" - FBTW70-140P
Free Continental US Shipping!
Recommended by MADNESS
BMC Intake Replacement Filter - Carbon Dynamic Airbox (CDA) - 2.75" Inlet/ Outlet - ACCDASP-56
Free Continental US Shipping!
Carbon Racing Performance Air Filter by BMC - CRF613/08
Free Continental US Shipping!
OBDII Connector - Rough Country - 2 to 1

OBDII Connector - Rough Country - 2 to 1

 price
$19.95
$23.94 Save: $3.99
Free Continental US Shipping!
Performance Air Intake - Rough Country - High-Flow Replacement Filter
Free Continental US Shipping!
Pressure Sensor - Rough Country - Universal TPMS
Free Continental US Shipping!
Wireless Air Bag Controller Kit - Rough Country - w/Compressor, Bluetooth Compatible
Free Continental US Shipping!
Ford Super Duty Intercooler Pipe - 6.7L Powerstroke Engine - Hot Side High Output Pipe - '17 - '26
Free Continental US Shipping!
Recommended by MADNESS
Subaru Legacy Air Filter - AEM Induction - DryFlow - `05-`10
Subaru Legacy Blow Off Valve - Kompact - Turbosmart - Dual Port
Free Continental US Shipping!
Recommended by MADNESS
Subaru Legacy Blow Off Valve - Kompact - Turbosmart - Plumb Back
Recommended by MADNESS
Subaru Legacy Blow Off Valve - Turbosmart - Dual Port - Black - `03-`08
Free Continental US Shipping!
Subaru Legacy Blow Off Valve - Turbosmart - Dual Port - Blue - `03-`08
Free Continental US Shipping!
Subaru Legacy Blow Off Valve - Turbosmart - Supersonic - Black - `03-`08
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - AEM Induction - 21-475P Cold Air Intake - `05-`06
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - AEM Induction - 21-808C - Gray - `15-`16
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - AEM Induction - AEM Cold Air Intake - Gunmetal Gray - `17-`18
Free Continental US Shipping!
Subaru Legacy Catalytic Converter - Magnaflow - Direct-Fit - `04-`05
Free Continental US Shipping!
Subaru Legacy Catalytic Converter - Magnaflow - Direct-Fit - `05-`08
Free Continental US Shipping!
Subaru Legacy Induction Hose - Mishimoto - Silicone - `05-`06
Subaru Legacy Performance Exhaust - Dual Split Rear Exit - Magnaflow - Street Series Cat-Back - `05-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Front/Rear - Magnaflow - Direct Fit Catalytic Converter - `01-`03
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Front/Rear - Magnaflow - Direct Fit Catalytic Converter - `01-`03
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - BRE Cat Back - `06-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - California Grade CARB Compliant Catalytic Converter 5411603 - `08-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - California Grade Conv Direct Fit - `08-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - Direct Fit Catalytic Converter - `04-`05
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - Direct Fit Catalytic Converter - `06-`08
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - Direct Fit Catalytic Converter - `10-`19
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - Direct-Fit Catalytic Converter - `07-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - Direct-Fit Catalytic Converter - `10-`12
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Magnaflow - OEM Grade Direct-Fit Catalytic Converter - `10-`12
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Rear - Magnaflow - BRE - `05-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Rear - Magnaflow - BRE Muffler Kit - `00-`04
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Rear - Magnaflow - BRExhaust Direct-Fit Muffler Kit 108-0079 - `05-`09
Free Continental US Shipping!
Subaru Legacy Radiator - Mishimoto - Performance Aluminum - `05-`06
Free Continental US Shipping!
Subaru Legacy Radiator - Mishimoto - X-Line Performance Aluminum - `05-`06
Free Continental US Shipping!
Subaru Legacy Silicone Throttle Body Hose - Mishimoto - `05-`06
Universal Performance Catalytic Converter by MagnaFlow - 13" Overall
Free Continental US Shipping!
Universal Performance Catalytic Converter by MagnaFlow - 15" Overall
Free Continental US Shipping!
Universal Performance Catalytic Converter by MagnaFlow - 16" Overall
Free Continental US Shipping!
Universal Performance Catalytic Converter by MagnaFlow - 4" Body
Free Continental US Shipping!
Breather Filter - 3/4"
Subaru Legacy Fuel Injector Set - DeatschWerks - 2200cc - `07-`12
Subaru Legacy Fuel Injector Set - DeatschWerks - 2400cc - `07-`12
Subaru Legacy Fuel Pump - DeatschWerks - 340 LPH In-Tank - `90-`07
Free Continental US Shipping!
Subaru Legacy Fuel Pump - DeatschWerks - 415LPH DW400 In-Tank Fuel Pump w/ 9-1041 Install Kit - `90-`00
Free Continental US Shipping!
Subaru Legacy Fuel Pump Kit - DeatschWerks - DW400 - `90-`00
Subaru Legacy Fuel Pump Module Kit - DeatschWerks - X2 Series - `05-`09
Free Continental US Shipping!
Subaru Legacy Fuel Pump Module Kit - DeatschWerks - X2 Series with Dual DW300 Pumps - `05-`09
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - K&N Engineering - 69 Series Typhoon Short Ram - Black - `05-`09
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Rear - Borla - S-Type Cat Back - `05-`09
Free Continental US Shipping!
Subaru Legacy Spark Plug - NGK - Iridium Laser - `13-`14
Subaru Legacy Spark Plug - NGK - Laser Iridium - `05-`09
Subaru Legacy Spark Plug - NGK - Laser Iridium - `10-`14
SUBARU LEGACY Spark Plugs - NGK - Double Platinum - `03-`09
Subaru Legacy Spark Plugs - NGK - Laser Iridium - `10-`12
Subaru Legacy Flywheel - ACT - XACT Prolite - 2005
Free Continental US Shipping!
Subaru Legacy Flywheel - ACT - XACT Streetlite - 2005
Free Continental US Shipping!
Subaru Legacy Throttle Control Module - Banks Power - Banks Power Pedal Monster Kit - `18-`19
Free Continental US Shipping!
Subaru Legacy Throttle Control Module - Banks Power - Pedal Monster - `18-`19
Free Continental US Shipping!
Subaru Legacy Throttle Sensitivity Booster - Banks Power - Pedal Monster - `20-`21
Free Continental US Shipping!
Subaru Legacy & Outback Motor Mount Kit - Perrin Performance - `05-`09
Free Continental US Shipping!
Subaru Legacy & Outback Performance Air Intake - Perrin Performance - Air-Box to Inlet Hose - Black - `05-`09
Free Continental US Shipping!
Subaru Legacy & Outback Turbo Inlet Hose - Perrin Performance - Black - `05-`09
Free Continental US Shipping!
Subaru Legacy & Outback Turbo Inlet Hose - Perrin Performance - Blue - `05-`09
Free Continental US Shipping!
Subaru Legacy & Outback Turbo Inlet Hose - Perrin Performance - Red - `05-`09
Free Continental US Shipping!
Subaru Legacy Blow Off Valve Kit - HKS - SSQV4 - `05-`06
Free Continental US Shipping!
Subaru Legacy BOV Adapter - Torque Solution - HKS - `05-`09
Subaru Legacy Charge Pipe - Perrin Performance - Black - `20-`25
Free Continental US Shipping!
Subaru Legacy Charge Pipe - Perrin Performance - Red - `20-`25
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 2 - Steelback Brass Plus - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 2 - Steelback Brass Plus - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 2-Steelback Brass Plus - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 3 - Segmented Ceramic - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 3 - Sprung Segmented Ceramic - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 4 - 6 Pad Ceramic - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stage 4 Sprung 6 Pad Ceramic - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stock Replacement - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Competition Clutch - Stock Replacement with Flywheel - `05-`09
Free Continental US Shipping!
Subaru Legacy Clutch Kit - Exedy - OE - `06-`09
Subaru Legacy Clutch Kit - Exedy - OE - `10-`12
Subaru Legacy Clutch Kit - Exedy - Stage 2 Cerametallic, Thick Disc - `05-`07
Free Continental US Shipping!
Subaru Legacy Clutch Kit - SPEC - Stage 2 - `07-`10
Free Continental US Shipping!
Subaru Legacy Clutch Kit - SPEC - Stage 3 - `07-`10
Free Continental US Shipping!
Subaru Legacy Clutch Kit - XCLUTCH - ClutchPro Organic - `00-`03
Free Continental US Shipping!
Subaru Legacy Clutch Kit - XCLUTCH - Stage 1 Sprung Organic - `03-`09
Free Continental US Shipping!
Subaru Legacy Engine Mount Kit - Perrin Performance - Pitch Stop Mount - Black - `09-`25
Free Continental US Shipping!
Subaru Legacy Engine Mount Kit - Perrin Performance - Pitch Stop Mount - Red - `09-`25
Free Continental US Shipping!
Subaru Legacy Engine Mount Kit - Perrin Performance - Pitch Stop Mount - Silver - `09-`25
Free Continental US Shipping!
Subaru Legacy Engine Mount Kit - Perrin Performance - `22-`25
Free Continental US Shipping!
Subaru Legacy Flywheel - Competition Clutch - Lightweight Steel - `05-`09
Free Continental US Shipping!
Subaru Legacy Front Mount Intercooler - Turbo XS - `04-`07
Free Continental US Shipping!
Subaru Legacy Fuel Injector Set (4 Cyl) - Grams Performance - 1150cc - `07-`11
Free Continental US Shipping!
Subaru Legacy Fuel Injector Set - Grams Performance - 750cc - `07-`11
Free Continental US Shipping!
Subaru Legacy Fuel Injectors Set - Grams Performance - 550cc - `07-`11
Free Continental US Shipping!
Subaru Legacy Intercooler - Perrin Performance - Top Mount - Silver - `20-`25
Free Continental US Shipping!
Subaru Legacy Intercooler Coupler Kit - Perrin Performance - Top Mount - Red - `05-`09
Free Continental US Shipping!
Subaru Legacy Oil Cooler Kit - Perrin Performance - `20-`25
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - Weapon R - Dragon - Polished - `00-`04
Free Continental US Shipping!
Subaru Legacy Performance Air Intake - Weapon R - Secret Weapon - `00-`04
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Rear - HKS - Silent Hi-Power Dual - `05-`07
Free Continental US Shipping!
Subaru Legacy Performance Exhaust - Turbo XS - Catted Downpipe - `04-`07
Free Continental US Shipping!
Subaru Legacy Piston Ring Set - Mahle OE - `04-`15
Subaru Legacy Radiator - CSF - High-Performance All-Aluminum - `15-`19
Free Continental US Shipping!
Subaru Legacy Radiator - Koyo - Racing All Aluminum - `05-`09
Free Continental US Shipping!
Subaru Legacy Short Shift Adapter - Perrin Performance - `13-`17
Free Continental US Shipping!
Subaru Legacy Top Mount Intercooler - Perrin Performance - Black - `20-`25
Free Continental US Shipping!
Subaru Legacy Turbo Inlet Hose - Torque Solution - Black - `05-`09
Subaru Legacy Wiring Harness - Haltech - Elite 2500 Plug-n-Play Adaptor - 2004
Free Continental US Shipping!
Subaru LGT Air Oil Separator - Perrin Performance - Perrin - Neon Yellow - `05-`09
Free Continental US Shipping!
Subaru LGT Blow Off Valve - Perrin Performance - Diverter Valve - Red - `20-`25
Free Continental US Shipping!
Subaru LGT Blow Off Valve - Perrin Performance - PA - Black - `05-`09
Free Continental US Shipping!
Subaru LGT Blow Off Valve - Perrin Performance - Red - `05-`09
Free Continental US Shipping!
Subaru LGT Boost Control Solenoid - Perrin Performance - Pro Electronic - `05-`09
Free Continental US Shipping!
Subaru LGT Clutch Disc - Competition Clutch - Stage 2 - `05-`11
Free Continental US Shipping!
Subaru LGT Clutch Disc - Competition Clutch - Stage 3 - `05-`11
Free Continental US Shipping!
Subaru LGT Intercooler Coupler Kit - Perrin Performance - Black - `05-`09
Free Continental US Shipping!
Subaru LGT Intercooler Coupler Kit - Perrin Performance - PA Top Mount Couplers/Brackets - Blue - `05-`09
Free Continental US Shipping!
Subaru LGT Oil Temp / Pressure Adapter - Perrin Performance - `13-`25
Free Continental US Shipping!
Subaru LGT Turbo Inlet Hose - Perrin Performance - Turbo Adapter Flange (Long) - Black - `20-`25
Free Continental US Shipping!
Subaru LGT Turbo Inlet Hose - Perrin Performance - w/Turbo Adapter Flange (Long) - Red - `20-`25
Free Continental US Shipping!
Subaru LGT Turbo Inlet Hose - Perrin Performance - w/Turbo Adapter Flange (Short) - Black - `20-`25
Free Continental US Shipping!
Subaru LGT Water Pump Pulley - Perrin Performance - Lightweight - Blue - `20-`25
Free Continental US Shipping!
Subaru LGT Water Pump Pulley - Perrin Performance - Lightweight - Red - `20-`25
Free Continental US Shipping!
ScanGauge III Ultra-compact OBDII Vehicle Monitor
Recommended by MADNESS
Showing 1 to 202 of 202 (1 Pages)

Don't see the item you need or want?

We stock thousands of parts and accessories from most major suppliers. Only a small portion of our catalog is on our online store. We are continously adding products to our site, but if you do not see the product you are looking for please contact us by phone or email and we will gladly assist you.

512-982-9393 (TX) or 562-981-6800 (CA)

Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed