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Vehicle Set: Click here to shop 04-07 Subaru Impreza WRX STI parts.

04-07 Subaru Impreza WRX STI Catback

Want to modify or upgrade your 2004-2007 Subaru Impreza WRX STI with aftermarket catback? At OGTuners.com we have a great selection of aftermarket performance parts for your Subaru Impreza. We have 11 catback parts available in our store with free shipping to the Continental US.


Borla Aftermarket Parts

Borla Cat Back S-Type

Borla Cat Back S-Type 140075
$887.99
140075
Borla 04-07 STi XR-1 Cat-Back Exhaust
IN STOCK - LOW
2004-2007 Subaru Impreza WRX STI
GReddy Aftermarket Parts

GReddy Revolution Exhaust

GReddy Revolution Exhaust 10168100
$693.50
10168100
GReddy 02-07 Subaru WRX/STI Evolution RS Exhaust

ETA: 12/23/2025*
*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia G200 - Titanium Tips

Invidia G200 - Titanium Tips HS02SW1G2T
$1,076.60 SALE
HS02SW1G2T
Invidia 02+ WRX/STi 76mm G200 Titanium Tip Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia N1 - Stainless Tips

Invidia N1 - Stainless Tips HS02SW1GTP
$979.20 SALE
HS02SW1GTP
Invidia 02-07 WRX/STi 76mm N1 REGULAR Stainless Steel Tip Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia N1 - Titanium Tips

Invidia N1 - Titanium Tips HS02SW1GTT
$979.20 SALE
HS02SW1GTT
Invidia 02-07 WRX/STi 76mm N1 REGULAR Titanium Tip Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia N1 Racing Exhaust

Invidia N1 Racing Exhaust HS02SW1GRT
$859.77 SALE
HS02SW1GRT
Invidia 02-07 WRX/STi 76mm N1 RACING Titanium Tip Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia N1 Racing Exhaust HS02SW1GTR
$859.77 SALE
HS02SW1GTR
Invidia 02-07 WRX/STi 76mm N1 RACING Stainless Steel Tip Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia Q300 - Stainless Tips

Invidia Q300 - Stainless Tips HS02SW1G3S
$1,026.63 SALE
HS02SW1G3S
Invidia 02-07 WRX/STi 76mm Q300 Stainless Steel Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Invidia Aftermarket Parts

Invidia Titanium Exhaust

Invidia Titanium Exhaust HS02SW1TRG
$1,290.89 SALE
HS02SW1TRG
Invidia 02-07 WRX/STi 80mm Full Titanium Cat-back Exhaust
IN STOCK
2004-2007 Subaru Impreza WRX STI
Turbo XS Aftermarket Parts

Turbo XS Catback Exhausts

Turbo XS Catback Exhausts WS02-CBE
$585.98
WS02-CBE
Turbo XS 02-07 WRX-STi Catback Exhaust Polished Tips
IN STOCK
2004-2007 Subaru Impreza WRX STI
Turbo XS Catback Exhausts WS02-CBE-TI
$585.98
WS02-CBE-TI
Turbo XS 02-07 WRX-STi Catback Exhaust Blued Tips
IN STOCK
2004-2007 Subaru Impreza WRX STI