LBZ: S400 down pipe

quadracer37

New member
Mar 31, 2009
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northern, IL
for the serious pullers that still run a valley charger we build a two piece 4" that routes around like a twin turbo hotpipe would, then goes down like a twin turbo downpipe. then you can run symmetrical 2" or 2 1/4" up pipes. you can only fit so much between firewall and heads..
 

x MadMAX DIESEL

<<<< No Horsepower
Dec 30, 2008
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Lexington, Ky
for the serious pullers that still run a valley charger we build a two piece 4" that routes around like a twin turbo hotpipe would, then goes down like a twin turbo downpipe. then you can run symmetrical 2" or 2 1/4" up pipes. you can only fit so much between firewall and heads..



Go any pics?
 

x MadMAX DIESEL

<<<< No Horsepower
Dec 30, 2008
7,535
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Lexington, Ky
If its a serious puller, you should have no problem taking a sledge to the firewall when the engine's out either :D



I've done that. Problem is the uppipe and bolt ear on the bell housing. It can't go above the uppipe so it's forced into the Bell housing. Front is close to uppipe behind it there is space. Thought about just running flex pipe through there
 
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