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Cantab · 09-10-2018, 04:55 PM

blckz06 and @bmw5858 Do you guys feel you need the catless downpipe and/or intake to add the JB4 to an MPPSK car? Or can I get just the JB4 and enjoy the power gains?

09-10-2018, 04:55 PM	#11
Cantab New Member 9 Rep 21 Posts Drives: 440GC M Edition Join Date: Jul 2018 Location: Toronto iTrader: (0)	blckz06 and @bmw5858 Do you guys feel you need the catless downpipe and/or intake to add the JB4 to an MPPSK car? Or can I get just the JB4 and enjoy the power gains?
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