FocusCanada Forums Technobabble Focus on Performance Stock Flex Pipe Size

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Stock Flex Pipe Size
bigman Offline
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#1
09-05-2006, 03:26 AM
wondering if anyone knows the size of the stock flex pipe size. i THINK its 1 3/4 but it may be 1 7/8. anyone know for sure lemme know. lates.
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NikiterZTS Offline
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#2
09-05-2006, 04:29 AM
i believe its 1,5"

if ur gonna change yours change it when u do your header
2002 Ford Focus ZTS (Gave it away)
125whp/129wtq
2006 Subaru Impreza WRX with JDM 6 speed
207whp/273wtq Innovative tuned on Mustang dyno (Stage 2)13.9@99mph
320whp/330wtq Innovative tuned on Mustang dyno (Stage 3)
352whp/360wtq Dynojet
13.3@106mph
2004 Ford F-150 Lariat
2008 Honda CBR600RR "Silver Bullet" R.I.P.
2009 Honda CBR600RR "To Punish & Enslave"
2001 Honda CBR F4i Stunt bike "Burn the Rubber, not your soul"
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NOS2Go4Me Offline
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#3
09-05-2006, 09:42 PM
The stock Focus exhaust for all models save the SVT is 1 7/8". With that said, I'm not 100% sure it applies to the flex. It definitely applies to everything aft of the catalytic, though.
Daily driver 1: 2007 Jeep Wrangler Unlimited Sport "S"

33" BFG Mud-Terrain KM2s, lots of Rough Country gear - bumper, 2.5" lift, swaybar disconnects, Superwinch 10,000lb winch, Detroit Locker in rear D44 axle, custom exhaust, K+N filtercharger, Superchips-tuned.

Daily driver 2: 2006 Subaru Legacy GT

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BerinG Offline
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#4
09-07-2006, 12:46 AM
NOS2Go4Me,Sep 5 2006, 07:42 AM Wrote:The stock Focus exhaust for all models save the SVT is 1 7/8". With that said, I'm not 100% sure it applies to the flex. It definitely applies to everything aft of the catalytic, though.
[right][snapback]205360[/snapback][/right]

I think its more like 1 7/8" ..
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NikiterZTS Offline
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#5
09-07-2006, 02:44 AM
what about after maker Focus Sport ones?
2002 Ford Focus ZTS (Gave it away)
125whp/129wtq
2006 Subaru Impreza WRX with JDM 6 speed
207whp/273wtq Innovative tuned on Mustang dyno (Stage 2)13.9@99mph
320whp/330wtq Innovative tuned on Mustang dyno (Stage 3)
352whp/360wtq Dynojet
13.3@106mph
2004 Ford F-150 Lariat
2008 Honda CBR600RR "Silver Bullet" R.I.P.
2009 Honda CBR600RR "To Punish & Enslave"
2001 Honda CBR F4i Stunt bike "Burn the Rubber, not your soul"
2013 China 90cc dirt bike
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Casper Offline
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#6
09-07-2006, 07:07 AM
The FocusSport unit claims to be 2.25", but the INTERNAL diameter is only 2". Was kinda disappointed when I found that out....
White 2001 ZX3
17" FRPP White Rally Wheels, KW Cup Kit (1.6"Wink, Progress 22mm Rear Sway, Short Ram Intake w/K&N Cone, Steeda 65mm TB, Ported 2k Manifold, FRPP 9mm Wires, MAC UDP, Clear Markers, OBX 4-1 Shorty Header, OBX ORP, FS Flex, 2nd Gen. MBRP Exhaust, FS/SCT Multi Chip

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bigman Offline
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#7
09-07-2006, 10:32 AM
i jsut purchased a BOSAL anyways. time to hack it up thou. pics to follow.
Turbo Kit For sale. Bills SUCK.
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NikiterZTS Offline
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#8
09-07-2006, 11:38 PM
Casper,Sep 6 2006, 04:07 PM Wrote:The FocusSport unit claims to be 2.25", but the INTERNAL diameter is only 2". Was kinda disappointed when I found that out....
[right][snapback]205812[/snapback][/right]


ain't that kinda weird eh
2002 Ford Focus ZTS (Gave it away)
125whp/129wtq
2006 Subaru Impreza WRX with JDM 6 speed
207whp/273wtq Innovative tuned on Mustang dyno (Stage 2)13.9@99mph
320whp/330wtq Innovative tuned on Mustang dyno (Stage 3)
352whp/360wtq Dynojet
13.3@106mph
2004 Ford F-150 Lariat
2008 Honda CBR600RR "Silver Bullet" R.I.P.
2009 Honda CBR600RR "To Punish & Enslave"
2001 Honda CBR F4i Stunt bike "Burn the Rubber, not your soul"
2013 China 90cc dirt bike
Website Find
Reply
Casper Offline
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#9
09-09-2006, 06:27 AM
Yeah, since most exhaust components are measured by inside diameter, whereas the FS is measured by outer diameter.
White 2001 ZX3
17" FRPP White Rally Wheels, KW Cup Kit (1.6"Wink, Progress 22mm Rear Sway, Short Ram Intake w/K&N Cone, Steeda 65mm TB, Ported 2k Manifold, FRPP 9mm Wires, MAC UDP, Clear Markers, OBX 4-1 Shorty Header, OBX ORP, FS Flex, 2nd Gen. MBRP Exhaust, FS/SCT Multi Chip

My Focus
My Photography
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