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Exhaust backbox/backbox delete
31 May 2023 12:17 #249362
by yakuza
Norway 2005 Jimny M16A VVT, 235 BFG MT, 2" Trailmaster, ARB rear lck, 17%/87% high/low gears.
Replied by yakuza on topic Exhaust backbox/backbox delete
The most constriction happens in the front, at the pre heated cat, the next cat, and the insulated pipe between them. So i would not expect any speed 
By removing the broken cat no 1, changing the insulated pipe for a wider one, and swapping the constricted cat no 2 for a better flowing one, I can feel some improvement. But most of it is the 1.6 engine.
By removing the broken cat no 1, changing the insulated pipe for a wider one, and swapping the constricted cat no 2 for a better flowing one, I can feel some improvement. But most of it is the 1.6 engine.
Norway 2005 Jimny M16A VVT, 235 BFG MT, 2" Trailmaster, ARB rear lck, 17%/87% high/low gears.
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