I noticed that WRX's have a sweet tone when they put a big catback muffler system. Kinda like a harley and a V8, I love it. Can it work for an 07 Impreza 2.5i non turbo? Will it make that sound?
Im sorry for everyone that posted here, but since 06 the 2.5i has used equal length headers. Older 2.5rs models had unequal length headers like the wrx's. The newer equal length headers flow better thats why they changed them. This probably not what you wanted to hear but you will not get the same sound. There are a few clips of aftermarket catbacks on youtube and they still dont sound like honda's. I dont see why you couldnt bolt on the older 2.5rs headers, doing that would bring back the subie rumble.
95-99 MITSUBISHI ECLIPSE 420A NT NON-TURBO N1 CATBACK EXHAUST SYSTEM W/ MUFFLER, HONDA CIVIC 92-95 2DR/4DR JDM NON TURBO 2.25" CATBACK EXHAUST MUFFLER, (M2 Performance) E92 335i 2door Coupe Turbo Dual Muffler Cat-Back Exhaust, 1995-1999 ECLIPSE GST 2.0L TURBO JDM CATBACK EXHAUST MUFFLER, STAINLESS 4.5" TIP DUAL MUFFLER CATBACK CAT BACK EXHAUST 10-11 MAZDASPEED3 TURBO, DUAL PATH STAINLESS 4.5" TIP CATBACK MUFFLER EXHAUST SYSTEM 90-95 MR-2 TURBO W20, 95-99 MITSUBISHI ECLIPSE 3" TURBO & NON BLACK+CARBON TIP CATBACK EXHAUST MUFFLER, 95-99 ECLIPSE 3" TURBO & NON BLACK STAINLESS CATBACK EXHAUST MUFFLER RS/GS/GSX, 3.5"SINGLE MUFFLER TIP TURBO/CATBACK/BACK EXHAUST 02-07 SUBARU WRX/STI EJ20/EJ25, 95-99 Eclipse TURBO* DOHC JDM 4" Stainless Steel Catback Exhaust System Muffler, 2x 2.5" exhaust catback muffler collector MILD Steel Flange turbo+gasket, 2x 3" exhaust muffler catback collector MILD Steel Flange turbo+gasket, *JDM BURNT 4" TIP* 95-99 Eclipse GS/RS NON-TURBO Cat Back Exhaust Muffler System, 94-98 NISSAN 240SX S14 TURBO N1 CATBACK EXHAUST MUFFLER, NISSAN 240SX S14 TURBO 95-98 CATBACK EXHAUST MUFFLER, ECLIPSE/TALON NONE TURBO 2G DSM STAINLESS STEEL CATBACK CAT BACK EXHAUST MUFFLER, DUAL 4" MUFFLER TIP DOWNPIPE+TURBO/CAT BACK CATBACK EXHAUST 91-99 3000GT VR4 GTO, STAINLESS STEEL 4.5" TIP DUAL MUFFLER CATBACK EXHAUST SYSTEM MR2 MR-2 TURBO W20, 95-99 ECLIPSE GST 3" TURBO 4.5" TIP N1 CATBACK EXHAUST MUFFLER w/SILENCER, MEGAN RACING CAT BACK EXHAUST 95-99 ECLIPSE GSX 2DR HB 2G D33A AWD 4WD 4G63 ONLY, MEGAN RACING CAT BACK EXHAUST 90-94 MIT. EAGLE TALON TSI 1G AWD 4WD 3" 4G63 4G37, MEGAN RACING 3" CAT BACK EXHAUST 95-99 MIT. ECLIPSE GS-T 2G DSM D32A 4G63 ONLY, MEGAN RACING CAT BACK EXHAUST 95-98 MIT EAGLE TALON 3DR TSI AWD 4WD 2G 2.0L 4G63, MEGAN SHORT TIP CAT BACK EXHAUST 95-98 NISSAN 240SX S14 SILVIA ZENKI KOUKI SR20, 95-99 ECLIPSE GST 2.0L TURBO N1 CATBACK MUFFLER EXHAUST SYSTEM, DUAL PATH STAINLESS 4.5" TIP CATBACK MUFFLER EXHAUST 90-95 MR-2 MR2 TURBO W20, vw golf gti mk6 2.0t tfsi 09-12 turbo catback muffler 2.5 pipe / 3.5 exhaust tip, SINGLE 3" MUFFLER TIP CATBACK/CAT BACK FULL EXHAUST VW GOLF 1.8T/1.8L TURBO MK4, Turbo Catback Exhaust Muffler Kit +Down pipe for VW 99-05 Golf GTI MK4 1.8T 00, MEGAN RACING LONG TIP CAT BACK EXHAUST 95-98 240SX S14 SILVIA KOUKI ZENKI SR20,