| Invidia 3” cat back exhaust system 2002 - 2007 Subaru wrx & 04 -07 sti g200 titanium tip | chop-shop.org | 625 USD | 1,748.6 USD | −64.3% |
| Arashi Garrett GTX 3582 R Ceramic Ball Bearing Billet Turbo Subaru STi WRX | chop-shop.org | 605 USD | 1,499 USD | −59.6% |
| Perrin performance ELH equal length header Subaru STi & wrx 2 bolt | chop-shop.org | 595 USD | 1,274 USD | −53.3% |
| FEAL 441 coilovers coil over suspension 2005 - 2007 Subaru STi front & rear camber plates wrx | chop-shop.org | 1000 USD | 2,126 USD | −53% |
| TURBO XS front mount intercooler kit 2002-2007 wrx & 2004-2007 Subaru STi FMIC | chop-shop.org | 600 USD | 1,263.99 USD | −52.5% |
| BC BR adjustable coil over suspension 2005 - 2007 Subaru STi & swapped 02-07 wrx 5x114 | chop-shop.org | 600 USD | 1,215 USD | −50.6% |
| OHLINS road @ track adjustable coilover suspension 2015 - 2021 Subaru STi & wrx 5x114 ( needs 1 top hat ) | chop-shop.org | 1450 USD | 2,900 USD | −50% |
| IAG 550 stage 2 tuff built & forged EJ257 SAVCS EJ25 Subaru STi & wrx 99.75 BC ARP | chop-shop.org | 6999 USD | 13,799.98 USD | −49.3% |
| COBB TUNING 2011 - 2021 Subaru sti & wrx FULL TI titanium catback exhaust quad tip | chop-shop.org | 1250 USD | 2,450 USD | −49% |
| Cobb tuning AP accesport V4 sub 002 Subaru wrx & STi 2004-2007 2006 2007 unmarried & tested | chop-shop.org | 395 USD | 770 USD | −48.7% |
| VIS “ demon “ Subaru carbon fiber trunk w/ duckbill wing gurney flap 2002-2007 wrx & Impreza Sedan 04-07 STi | chop-shop.org | 750 USD | 1,415 USD | −47% |
| Cobb tuning sub 004 accessport ap v3 unmarked and tested 2015 - 2021 Subaru STi and wrx | chop-shop.org | 425 USD | 770 USD | −44.8% |
| 650 HP turbo kit 2015 -2021 Subaru STi VA EJ257 BTP dom 5 Cobb FMIC IAG big bore throttlebody HKS I WIRE | chop-shop.org | 3395 USD | 5,800 USD | −41.5% |
| GARRETT “ 1050 “ G35-1050 GTX 3584 RS turbo Subaru STi & wrx 1000 + hp ball bearing billet | chop-shop.org | 1950 USD | 3,330.96 USD | −41.5% |
| ARP 2000 11 MM ej25 ej20 head stud kit Subaru STi , wrx , forester xt , legacy gt | chop-shop.org | 180 USD | 303.53 USD | −40.7% |
| Perrin v2 Black Silicone Turbo Inlet Subaru STi EJ257 2.5” | chop-shop.org | 200 USD | 333 USD | −39.9% |
| FP black HTZ 84 billet stock location turbo Subaru STi & wrx journal bearing 10 cm welded 3.25 “ | chop-shop.org | 1070 USD | 1,699.99 USD | −37.1% |
| WHITELINE front and rear sway bars 2015 - 2021 STi 22 mm & 26 MM w/ end links NICE SHAPE | chop-shop.org | 600 USD | 939.88 USD | −36.2% |
| RON DAVIS racing products MASSIVE radiator 08 + Subaru STi ej257 wrx 1” wide twin row | chop-shop.org | 1295 USD | 1,999.99 USD | −35.2% |
| Cobb tuning fuel pressure sensor kit 5 pin Subaru STi 2008 - 2021 flex fuel e85 ethanol PRE GREENSPEED | chop-shop.org | 180 USD | 275 USD | −34.5% |
| ACT clutch kit 2004 - 2021 Subaru STi ( and 6 speed swapped wrx ) twin disc MOD w/ flywheel | chop-shop.org | 1325 USD | 2,008 USD | −34% |
| Subaru STi BC valve train WRX SS 32/36 stainless steel valves & spring kit & steel retainers | chop-shop.org | 395 USD | 590 USD | −33.1% |
| TR tomioka racing 20 g bolt on turbo Subaru STi & wrx 400 + hp 2.5” 10cm billet JB | chop-shop.org | 845 USD | 1,245 USD | −32.1% |
| TOMEI UELH unequal length header 3 bolt SUBARU STi & WRX EJ257 EJ255 turbo exhaust manifold | chop-shop.org | 615 USD | 890 USD | −30.9% |
| INVIDIA catless up pipe up-pipe SUBARU ej255 EJ205 EJ257 STi & wrx legacy gt forester xt | chop-shop.org | 180 USD | 260 USD | −30.8% |
| HKS A SPEC hipermax GT IX adjustable coil over suspension 2015-2021 Subaru STi 5x114 | chop-shop.org | 1379 USD | 1,980 USD | −30.4% |
| Perrin Performance ELH Equal Length Header Subaru STi & WRX 2 Bolt v1 | chop-shop.org | 875 USD | 1,247 USD | −29.8% |
| IAG forged & built Subaru STi & wrx engine motor short block 550 ( stage 2 tuff ) 99.75 , arp , h beam rods | chop-shop.org | 3599 USD | 5,099.97 USD | −29.4% |
| DRIVESHAFT SHOP DSS cf carbon fiber drive shaft Subaru STi 2015 -2021 | chop-shop.org | 1195 USD | 1,670.88 USD | −28.5% |
| IAG “ race “ SAVCS cylinder heads Subaru STi & wrx GSC S2 cams, CNC port & polish + 1 MM valves , 14 MM drilled | chop-shop.org | 4950 USD | 6,799.99 USD | −27.2% |
| KILLER B motorsport ultimate oil pick up tube SUBARU STi ej25 ej257 w/ baffle combo | chop-shop.org | 159.99 USD | 219 USD | −26.9% |
| EXEDY triple disc clutch kit w/ flywheel 04-21 Subaru STi 6 speed 900 + TQ ( like IAG ) | chop-shop.org | 2199 USD | 3,002 USD | −26.7% |
| ID 1700 X XDS Subaru STi & wrx top feed fuel injectors flex fuel w/ 14 mm caps / plug & play | chop-shop.org | 895 USD | 1,218 USD | −26.5% |
| Haltech elite 1500 accessories stand alone tuner parts ecu 02 wideband boost flex fuel expander can hub | chop-shop.org | 990 USD | 1,329 USD | −25.5% |
| CP pistons forged piston set Subaru wrx and STi ej257 ej255 8.2:1 CR 99.5 MM | chop-shop.org | 675 USD | 885.15 USD | −23.7% |
| I Wire Speed Density Kit 08-21 Subaru STi 08-14 WRX Wiring IAT Sensor | chop-shop.org | 130 USD | 169.99 USD | −23.5% |
| CUSCO rear “ x “ bar brace chassis 2015 - 2021 Subaru STi and wrx suspension tie bracket | chop-shop.org | 230 USD | 299 USD | −23.1% |
| HALTECH ecu set up for VA Subaru STi ELITE 2500 stand alone IC 7 display & 8 button pad haltech | chop-shop.org | 5400 USD | 7,000 USD | −22.9% |
| TOMEI UELH unequal length header 3 bolt SUBARU STi & WRX EJ257 EJ255 turbo exhaust manifold | chop-shop.org | 690 USD | 890 USD | −22.5% |
| TOMEI UELH unequal length header 3 bolt SUBARU STi & WRX EJ257 EJ255 turbo exhaust manifold | chop-shop.org | 690 USD | 890 USD | −22.5% |