BBK Performance 15250 - Manual

BBK 1-5/8” Shorty Header
Part # 1515, 15150, 1525, 15250
INS-011
Step 1 Make sure engine is cool and disconnect negative battery terminal.
! CAUTION !
Use extreme caution under vehicle
Step 2 Remove the hose clamp at the throttle body, unplug the mass air sensor if so equipped and remove hose
assembly for access.
Step 3 Remove air injection tubes from passenger side*(see note).
Step 4 Remove the spark plug wires and the spark plugs.
Step 5 Working from under the vehicle (use caution) remove the nuts connecting the h-pipes to the exhaust manifold
and the nuts holding the mufflers to the h-pipe and slide the h-pipe back a few inches for clearance.
Step 6 Remove the stock exhaust manifolds and clean any gasket material from the heads. (Header removal and
installation is from the inside of the engine compartment.)
Step 7 Using the gaskets provided start all the new header bolts before tightening the new headers to specs.
Step 8 Reverse previous steps to complete installation.
NOTE
*On 1994-95 models remove the steel EGR tube
mounted on the passenger side header, kit
1525 & 15250 include new EGR tube assembly
I N S T A L L A T I O N I N S T R U C T I O N S
w w w . B B K P E R F O R M A N C E . c o m
IMPORTANT—All appropriate safety equipment (e.i., gloves, tools) must be used during the installation of this product(s).
BBK Performance, Inc. accepts no responsibility for injuries resulting in the installation of any product(s).