Engine Reviews	Add a New Part!
Intakes, Turbos, Forced Induction Accessories, Exhaust, Air Filters, Fluids, Engine Internals, Fuel System, Misc

Product	Reviews		Rating
AEM short ram air intake	20		4.5/5
AEM Cold Air System	37		4/5
Apex'i Power Intake	1		1/5
APS High Flow Cold Air Intake- WRX	8		4.6/5
APS Hi FLow Pod Intake	3		4.3/5
AVO Ram Pod Airfilter	1		5/5
Blitz SUS Intake System	13		4.8/5
Blitz WRX Intake Kit	3		2.7/5
Bomz cold air intake	1		5/5
BPM Large Inlet Pipe	0		0/5
BPM Carbon Fiber Airbox	0		0/5
Cobb SF Intake	6		5/5
Cobb Tuning Cold Air Intake- (NA)	23		4.5/5
CP Cold Air Intake	1		5/5
DIY Intake DIY Intake	2		5/5
eBay, Teagues, ace hardware DIY intake	0		0/5
Gimmick Motorsports Inlet Pipe	1		5/5
Gimmick motorsports MAF Hose	1		5/5
GPmoto Silencer Delete Elbow	7		4.7/5
Gravel Sports Gravel Sports Intake	3		5/5
Greddy Airinx Intake	2		4.5/5
Group A Throtle Body Spacer	1		5/5
HKS carbon/ss	4		5/5
Hyperflow Intercoolers Hyperflow Cold Air Intake	2		5/5
Injen cold air intake	28		4.7/5
Injen Short Ram	5		3.4/5
injen cold air intake	10		4.8/5
Injen Race Division Intake	11		4.8/5
ISR Performance Air Intake Kit	0		0/5
JC Sports Air Intake- 2000+	5		3.2/5
K&N Typhoon	17		4.8/5
K&N / Joe McEbay Cold Air / Short Ram	2		3.5/5
Kartboy Kustoms MAF air filter mount	1		5/5
Larry Ganz GanzFlow Cold Air Intake	33		4.3/5
M2 Performance Pre-turbo catalist tube	2		3/5
MEGAN Racing Cold air intake	4		3.8/5
MRT Cold Air Intake	4		4.3/5
MRT MRT Rampod	2		5/5
OuterWears  previous | up | next	0		0/5
OuterWears  previous | up | next	0		0/5
PDM Racing Cold air intake	5		4.8/5
Perrin AFTA-MAF Silicon Hose	1		5/5
Perrin Turbo inlet hose	7		4.1/5
Perrin Intakes	7		4.6/5
Pipercross Forced Induction Filter Kit	0		0/5
Prova WRX Intake Ducts	0		0/5
Rallispec Cold Air Induction Kit- Imprez	1		5/5
Rallitek Intake Elbow Silencer Delete	1		5/5
Samco Intake Bend Pipe	1		5/5
SARD Intake	0		0/5
Snorkelectomy intake tube removal	3		4.7/5
SPO Motorsports Intake System 2000-2003	1		5/5
Subaru SPT SPT High Flow Intake	6		4.7/5
Tri-City DIY Intake	0		0/5
TurboXS Short Intake	6		5/5
Unifilter Rampod Kit-WRX	5		5/5
Weapon r Ram Air Kit	2		5/5
Weapon R Dragon Intake System	2		4/5
Weapon R Air Intake Kit	22		3.8/5
WRXfx Velocity Stack	2		5/5
XS Engineering CAI	1		5/5
Zero Sports Air Intake Pipe	0		0/5

 AIR FILTERS

Product	Reviews		Rating
Accel Kool Blue	2		1.5/5
Aem AEM	1		5/5
Amsoil Stage 2	9		4.2/5
APC cone filter	1		3/5
AVO High-Flow Panel Air Filter	2		4/5
AVO High Flow Panel Filter	1		5/5
Blitz SUS cone air filter	2		3.5/5
BMC BMC Panel Air Filter	2		4.5/5
BOSCH PLATINUM	1		5/5
Buschur 2.5"	1		5/5
cobb intake airbox	1		5/5
Cobb Tuning Tuner1	0		0/5
DC Catback	1		5/5
dont know water pump	1		5/5
Greddy Header	1		5/5
Greddy SP2	1		5/5
Green Filters Green Filter	5		5/5
HKS HKS SSQV Insert	0		0/5
hks up pipe	0		0/5
HKS Super Mega Flow air intake	2		4/5
Ingen Cold Air Intake	0		0/5
Injen turbo	0		0/5
ITG high flow filter	6		4.5/5
K&N Replacement panel air filter	46		4.2/5
K&N Cone air filter	3		5/5
Perrin Panel Filter	11		4.6/5
Pipercross Foam Panel Filter	0		0/5
PRM Cold-Air Filter	0		0/5
Random Technology Downpipe	0		0/5
STI STI WRX Group N Pitch Stop Mou	1		5/5
Stromung Type	0		0/5
subaru sti air filter	2		4.5/5
Tenzo R. Racing Sports High Flow Airfilter	0		0/5
UniFilter Air Filter	3		5/5
weapon-r 2002	4		3.5/5
zero turbo	0		0/5

 EXHAUST

Product	Reviews		Rating
5Zigen Fireball Cat-Back Exhaust	10		4.8/5
A'PEX Integration N1 Exhaust	13		4.5/5
A'PEX Integration N1 Titanium Muffler	2		4.5/5
ANSA Catback Exhaust	2		5/5
Any Muffler Shop Straight Pipe Axle-Back	2		2.5/5
APEX N1 Silencer	3		3.3/5
Apexi GT Spec catback	2		5/5
APEXi 'Dunk' cat back exhaust	1		5/5
APS race turbo back 3 1/2 race turbo back	4		5/5
APS-Cobb Tuning High Output Exhaust Kit- WRX	2		5/5
Aqua Titanium Exhaust- WRX	1		5/5
Aqua Front Pipe	1		5/5
Aqua Headers	1		5/5
ASR Equal Length headers	0		0/5
ATR Up-pipe	0		0/5
Autospeed Uppipe	1		5/5
AutoSpeedPerformance Downpipe w/ HF Cat	1		4/5
AVO Turbo Back Exhaust	1		5/5
Axis Motorsports Turbo back exhaust	2		5/5
Billy Boat (B&B) turbo back	1		5/5
Blitz Blitz Nur Spec	6		4.8/5
Blitz Nur-spec cat-back exhaust	11		5/5
Borla WRX Header	1		5/5
Borla Twin Tip Hush System	11		4.7/5
Borla SS Cat-back Exhaust	17		4.9/5
Borla SS Headers- 2.5L	30		4.5/5
Borla Borla Cat-Back System XR-1	2		5/5
Borla WRX Cat-back Exhaust	22		5/5
Borla SS Headers- 2.2L	8		4.1/5
Borla Hush CBE	4		5/5
Bosal Single Tip Catback Exhaust	6		4.5/5
Bosal Downpipe	10		4.9/5
BPM GT series muffleer	1		4/5
BPM GT spec manifold	0		0/5
BPM Twin dump 38 series downpipe	6		4.3/5
BPM TT series Muffler	3		4.7/5
BPM Twister Spec Full Exhaust- WRX	6		5/5
BPM Uppipe	1		5/5
BPM Twister Muffler	0		0/5
BPM GT-Spec Exhaust- WRX	5		3.6/5
BPM V spec Venturi manifold	0		0/5
Brospeed Catback Exhaust	5		4/5
BroSpeed Stainless Steel Perf. Muffler	5		4.8/5
Brullen Up-pipe	0		0/5
Brullen SS Cat back exhaust	5		4.2/5
Brullen Down-pipe	0		0/5
Brullen Cat	0		0/5
Bullet muffler	3		5/5
Burllen Header	1		3/5
Buschur Racing Buschur 2.5 axle back	2		4.5/5
Buschur Racing 3" Downpipe	1		5/5
Buschur Racing 2.5" Down Pipe	1		5/5
Cobb Cobb Urethane Exhaust Hanger	2		5/5
Cobb 625 inconel w/bung uppipe	1		5/5
Cobb Tuning Cobb Tuning WRX Cat-Back	5		5/5
COBB tuning Turbo Back Exhaust w/Cat	4		5/5
Cobb Tuning 304SS Uppipe (no EGT) Solid	1		5/5
Cobb Tuning 96-99 Legacy SS midpipe	1		5/5
Cobb Tuning SS Perf. Car-Back Exhaust- WRX	1		5/5
Crucial Racing Up-pipe	4		4.3/5
Cusco Urethene Exhaust Hangers	1		5/5
Cusco Header	2		2.5/5
DC Sports SS Up pipe	5		4.2/5
DN Performance WRX Header	0		0/5
EBAY Apexi N1 Replica Muffler	1		5/5
ERZ up-pipe	4		4.3/5
ERZ Downpipe	2		5/5
Espelir JGT 500 Exhaust System	7		4.9/5
exhaust depot.com phase2 downpipe	0		0/5
Flatt Racing Exhaust System	0		0/5
Flatt Racing Front Pipe	1		3/5
Flatt Racing Exhaust Manifold/Header	0		0/5
flowmaster "40" series	8		4.5/5
Fujitsubo headers	1		5/5
Ganador Racing Titan	1		4/5
Ganador Racing Titan	0		0/5
Godspeed Catless Up Pipe	3		5/5
Godspeed Uppipe	2		4.5/5
Godspeed OBD-II Downpipe	0		0/5
GP MOTO 4-2-1 Headers	1		1/5
GP MOTO Headers	2		5/5
GP Motto Header	1		5/5
Graham Goode 3" WRX exhaust system	0		0/5
GReddy SP2	1		5/5
GReddy SP-2	0		0/5
GReddy Evolution	18		4.4/5
Greddy Evo	1		4/5
GReddy Evo2	5		5/5
Gruppe-S 4-1 Manifold with Jet Hot 2000	1		5/5
gruppe-s v-2 header	1		5/5
Gruppe-s Header	0		0/5
Gruppe-s Header	0		0/5
GT SPEC 4 into 1 header	6		4.7/5
Guppe-s Header	0		0/5
Hayame Hayame catback	2		5/5
Helix Catback	6		4.8/5
Helix Downpipe	7		4.1/5
Helix Up-pipe w/ flex-pipe	9		5/5
HKS Hi-Power (Hiper) Exhaust	15		4.8/5
HKS HKS Upipe	4		5/5
HKS Header	1		5/5
HKS Downpipe	12		4/5
HKS Cat-back Carbon/Titanium	20		5/5
HP Racing Stainless Cat back exhaust	0		0/5
Injen Turbo-back	1		5/5
Invidia Turbo Back Exhaust	6		4.8/5
Invidia Invidia Turbo Back Exhaust	1		5/5
Invidia Downpipe	11		4.5/5
Invidia Downpipe V3	5		5/5
Invidia G200	2		4.5/5
Invidia Downpipe V2	1		4/5
Invidia Cat back	4		5/5
JIC Bullet Spartan 505 SUS	2		5/5
JIC Magic Bullet ST Series	1		5/5
JIC Magic Bullet Ti Series	3		5/5
Kakimoto Kakimoto Hyper Full Mega N1	0		0/5
Kakimoto Kakimoto R cat back	0		0/5
Kakimoto Racing GT1.0Z	4		4.8/5
Kartboy Hangman Exhaust Hangers	3		4.3/5
Lachute HFC Downpipe for 05 legacy	1		5/5
Lachute Performance 3" turbo back system	1		5/5
M2 Up Pipe	1		5/5
M2 performance Turbo Back Exhaust	5		3.6/5
Magnaflow 14827 Street Series Muffler	4		4.5/5
Magnaflow 14325 Universal fit SS	3		4.7/5
Magnaflow Street Series Cat-Back #16661	1		5/5
Magnaflow Magnaflow Ti catback	1		5/5
Magnex Exhaust System	1		4/5
Maxim Works Manifold- WRX	1		5/5
Megan Racing Megan Racing Catback	2		4.5/5
Megan Racing Header	2		4/5
Megan Racing  Bellmouth Catless Downpipe	1		5/5
MRT Performance Exhaust System	5		3.8/5
MRT Single Tip axle-back	1		3/5
MRT Up pipe	3		4.3/5
MRT Turbo Back Exhaust - WRX	9		4.8/5
MRT Header	0		0/5
Oakos Automotive Down Pipe	0		0/5
OBX OBX Equal Length Headers	0		0/5
PDE Up pipe	6		5/5
PDE Down Pipe	3		5/5
Perrin Catback Exhaust	1		4/5
Perrin Up pipe	12		5/5
Perrin Downpipe	8		4.9/5
Perrin Perrin cat-less downpipe	4		4.8/5
Perrin Dual tip cat-back	3		4.3/5
Prodrive Oval Tip Axleback Exhaust	2		4.5/5
Prodrive Round Tip Axleback Exhaust	1		4/5
Prodrive Prodrive Center Pipe	1		5/5
Prodrive WR Sport Muffler	12		4.9/5
Prodrive Catted Downpipe	1		5/5
Prova Front Pipe w/ Cat	0		0/5
Rallispec Foced Induction 3" Cat Back	0		0/5
Rallispec 2.5" Cat Back Exhaust	0		0/5
Random Technology Downpipe w cat and 3rd cat	3		5/5
Random Technology High flow Cat uppipe	1		5/5
S-Squared Motorsports cat-back exhaust	1		5/5
Scooby-Parts Scooby-Parts Rear Muffler	1		5/5
ScoobySport ScoobySport rear muffler	5		5/5
Scoobysport Downpipe	4		4.5/5
Scoobysport Catback	3		5/5
Scoobysport Downpipe	0		0/5
Scoobyworld (Hayward & Scott) Afterburner Vortex Muffler	1		5/5
Skunk2 WRX Cat-back Exhaust	2		5/5
Sonin Engineering Uppipe	0		0/5
SPD Scoobysport Stainless Muffler	6		4.8/5
SPT Subaru Performance Tuning SPT Muffler	4		4.8/5
STi P1 muffler	2		5/5
STI Sports Muffler	8		4.9/5
STI Catback Exhaust (USDM 2004)	8		4.6/5
STi Version 5 Exhaust	1		4/5
Stromung 3" Downpipe w/ wastegate tube	6		4.8/5
Stromung SS Muffler- 2.5L	10		4.8/5
Stromung Aluminized single tip	3		5/5
Stromung Mild Steel Dual Exhaust	5		4/5
Stromung SS 57mm Intermediate Pipe	5		4.6/5
Stromung SS High-Flow Cat Down Pipe	0		0/5
Stromung Dual Tip Cat-Back	10		5/5
Stromung Dual Tip Cat-Back	4		5/5
Stromung High flow cat pipe	4		4.3/5
Stromung 3rd Cat Eliminator	1		5/5
Stromung SS Muffler for 2000+ Legacys	1		5/5
Subaru JDM STi catless uppipe	4		4.8/5
Subaru Stock Axle-Back	1		5/5
SuperSprint TBE	1		5/5
Syms Center pipe and muffler- WRX	0		0/5
Syms Downpipe w/ Cat- 22B and WRX	2		3.5/5
Syms Rear Muffler Section	0		0/5
Syms Equal Length Headers- WRX	0		0/5
Tanabe Racing Medalion	2		4.5/5
Tanabe Super Racing Medalion	4		5/5
TechWorks Engineering Inc Super Stock Header	1		5/5
Thermotec Turbo Wrap Kit	0		0/5
Thermotec Turbo Wrap Kit	1		5/5
Trust / Greddy DD (Dynamic Dual) Exhaust	0		0/5
tsudo tsudo catback exhaust	3		5/5
tsudo tsudo ets downpipe	4		5/5
TURBO XS UP-PIPE (new)	0		0/5
Turbometrics Turbometrics Down-pipe	0		0/5
Turbometrics Turbometrics Up-pipe	0		0/5
TurboXS up pipe	5		4/5
TurboXS Super Stealth Turbo Back	5		4.8/5
TurboXS Full turbo-back Exhaust System	17		4.7/5
TurboXS 2.5" Muffler w/ 3"single tip	3		5/5
Vibrant Performance STREETPOWER 3" cat-back dual t	0		0/5
Vibrant performance header&up-pipe	0		0/5
Vishnu Vishnu Signature Turbo-Back Ex	1		4/5
WRX tuner "GT-spec" header	1		5/5
WRX tuner "GT-spec" header	0		0/5
Xcceleration.com Xcceleration Catback Exhaust	3		5/5
Xcceleration.com Xcceleration Uppipe w/ cat	0		0/5
Xcceleration.com Xcceleration DP/Midpipe w/cats	2		5/5
Zero Sports Downpipe for Twin Scroll Turbo	0		0/5
ZeroSports Headers	0		0/5
ZeroSports Down Pipe	1		5/5
ZeroSports Up pipe	0		0/5

 FLUIDS

Product	Reviews		Rating
Amsoil Series 2000 Synthetic Oil	2		5/5
Lubro-Moly Voll-Synthese (5L)	1		5/5
Mobile One Super Synthetic Motor Oil	10		4.8/5
Red Line 75W90NS GL5 gear oil	3		5/5
RedLine Shock Proof Tranny & Diff oil	1		5/5
Royal Purple Royal Purple Motor Oil	3		5/5
Royal Purple Royal Purple Max Gear	1		5/5
Royal Purple Royal Purple Syncromax	1		5/5

 ENGINE INTERNALS

Product	Reviews		Rating
ASR Forged Aluminum Pistons	0		0/5
ASR Competition Race Cams	0		0/5
ASR Built Shortblocks	0		0/5
ASR Forged Con Rods	0		0/5
ASR Stroker Kit	0		0/5
Axis Power Racing Stage III Shortblock	1		5/5
Borla Header	4		4.8/5
BPM Piston kit	0		0/5
BPM Forged Pistons	0		0/5
BPM 2.2L Stroker Kit	0		0/5
BPM CNC Machined Con Rods	0		0/5
Cobb Tuning Pro2	0		0/5
Cobb Tuning Pro1	0		0/5
Cobb Tuning CamWrench	0		0/5
Cobb Tuning Forged Turbo Piston- 2.5L	0		0/5
Cobb Tuning Performance Cams	5		4.8/5
Cobb Tuning Performance Cam- Racer Cut	0		0/5
Cobb Tuning Forged Turbo Pistons- WRX	1		3/5
Cobb Tuning Billet Con Rod- WRX and 2.5L	0		0/5
Cobb Tuning Semi-Closed Deck Cyl. Block	0		0/5
Cobb Tuning Closed Deck Cyl Block	0		0/5
fastcat calico classic	1		5/5
ISR Performance Piston kit	0		0/5
ISR Connecting Rods (Conrod)	0		0/5
JE Forged Piston Kit	1		5/5
JUN 2.2L Stroker Kit	0		0/5
Magnus Intake Manifold	0		0/5
Rallispec Billet Con Rod Set- 2.5L	0		0/5

 TURBO KITS

Product	Reviews		Rating
Agency Power Adj. Blow Off Valve	0		0/5
ASR Stage One Turbo kit	0		0/5
ASR Stage Two Turbo Kit	1		5/5
AVO / SPO motorsports.com 2.5 RS Turbo Kit	1		5/5
BOOSTKITS Boostkits 3/16 mod	4		4/5
Deadbolt / Mitsubishi 18G TD05	1		5/5
forced air technologies stage III turbo kit	0		0/5
Garrett GT30R	1		5/5
IHI VF34	7		5/5
ihi ihi vf37 twin scroll turbo	2		5/5
IHI IHI VF35	1		5/5
IHI VF 22, 23, 24 & 28	6		4.8/5
IHI VF30	2		4.5/5
IHI G Sprint Series	0		0/5
iON Stage 1 Turbo	1		3/5
LudeSPEED Stage I Turbo Kit	4		5/5
LudeSPEED Stage II Turbo Kit	2		2/5
Ludespeed Stage III Turbo Kit	6		4.8/5
Power Enterprise 1820 Turbo	1		4/5
Power Enterprises 1818 Turbo	1		1/5
Turbo XS Rotated Turbo Kit	0		0/5
TurboXS Stage 2	2		5/5
Vishnu Stage Zero	6		4.8/5
Vishnu Performance Systems EJ25 Turbo Kit	0		0/5

 FORCED INDUCTION ACCESSORIES

Product	Reviews		Rating
A'Pexi Twin Chamber Blow-Off Valve	0		0/5
APS Top Mount Intercooler System	1		4/5
APS Front Mount Intercooler- WRX	1		5/5
AVO Turboworld 2005 Legacy GT BOV	1		5/5
AVO Turboworld Solid response boost control	1		5/5
blaster ssqv blow off valve	1		5/5
Blitz Front Mount Intercooler Kit	1		5/5
Blitz Dual SBC spec S	1		5/5
Blitz DD Blow Off Valve	10		4.7/5
BPM Top Mounted Intercooler	0		0/5
Fastline Air Splitter	0		0/5
Forge Motorsport FM DV SUB	6		4.5/5
Go Fast Bits Go Fast Bits Hybrid Stealth FX	3		5/5
Go Fast Bits Mach1	0		0/5
Go Fast Bits WRX Mach2	2		2.5/5
Go Fast Bits Bovus Maximus	0		0/5
Go Fast Bits Hybrid	8		4.5/5
Go Fast Bits Atomic SS Boost Controller	4		5/5
GPMoto Silicone Intercooler Hose Set	3		4/5
Greddy Type S BOV	2		5/5
Greddy Front Mount Intercooler Kit	1		5/5
GT-SPEC-Rally Splitter Sets	2		4/5
Hallman Classic Boost Controller	0		0/5
Hallman ES Boost Controller	1		5/5
Helix Helix Top Mount Intercooler	0		0/5
HKS Wastegate	0		0/5
HKS SQV BOV	22		4.8/5
HKS GT Wastegate	0		0/5
HKS Pop-off Valve	0		0/5
HKS EVC Boost Controller	1		4/5
HKS SSQV Insert	1		3/5
HKS HKS SSQV Insert	0		0/5
Hyperflow/turboXS Top-mount intercooler	3		4.7/5
INJEN Downpipe	1		5/5
Joe P Joe P Manual Boost Controller	3		4/5
MRT Water Spray Kit	0		0/5
MRT Front Mount Intercooler	1		4/5
MRT Top Mount Intercooler	0		0/5
Nitrous Express N-Tercooler w/ 5lb bottle	3		4.7/5
Oakos Automotive Manual Boost Oakos Automotive Manual Boost	0		0/5
Perrin Top mount Intercooler	1		5/5
Perrin Silicon Intercooler hoses	8		4.4/5
Rallispec Top Mount Intercooler	0		0/5
SAMCO Intercooler Hoses	11		4.4/5
Spearco Top mount Intercooler	3		3.7/5
Speedmonkee Performance Chimney Heat Shield	3		5/5
STi Intercooler Water Spray Kit	1		5/5
STi Top Mount Intercooler	4		4/5
Subaru WRX Intercooler	0		0/5
Turbo XS Top Mount Intercooler Version	2		4/5
turbonetics manual boost control	1		5/5
Turbosmart Pro-Gate 45mm Ext. Wastegate	0		0/5
Turbosmart Blow off Valve- Type 1	0		0/5
Turbosmart BOV VEE Port Type II	0		0/5
Turbosmart Vee Port BOV for WRX	3		4.7/5
Turbosmart BOV Type III- Supersonic	0		0/5
Turbosmart BOV Type III- Plumback	0		0/5
TurboSmart Dual port BOV	5		4.6/5
TurboXS BOV type H-RFL	12		4.6/5
TurboXS Dual Stage Boost Controller	3		5/5
TurboXS Standard Boost Controller	4		5/5
Turboxs Performance Boost Controller	4		4.5/5
TurboXS Blow Off Valve Type H	8		4.8/5
Vivid Racing Water Spray Kit	0		0/5
WorxTuning Dual Stage Bov	3		4.7/5

 FUEL SYSTEM

Product	Reviews		Rating
APS APS DR FRP/01 race fuel system	0		0/5
APS APS DR FRP/01 race fuel system	0		0/5
APS APS dr frp/01 fuel system	0		0/5
Denso 800cc Injectors	0		0/5
Helix 660cc Injectors	0		0/5
HKS Fuel Pressure Riser	0		0/5
Perrin Fuel Rails	2		5/5
Power Enterprise 800cc Injector	1		5/5
Power Enterprises 210 L/H Fuel Pump	0		0/5
SARD Fuel Pump	0		0/5
SARD Fuel Pressure Regulator	0		0/5
STI 565cc Injectors	5		4.6/5
Turbosmart Fuel Cut Defender II	0		0/5
Turbosmart Fuel Cut Defender	0		0/5
Ultimate Racing UR 680cc Injectors	1		4/5
Walbro Walbro 255 litre fuel pump	9		5/5
Weapon R Fuel Pressure Riser	1		4/5