ISR Performance HGC LS Swap Header - BMW E36 - 1 3/4"

ISR Performance HGC LS Swap Header - BMW E36 - 1 3/4"

ISR Performance High Ground Clearance LS1 E36 swap headers are built out of high quality 304 Stainless Steel and designed to pair with our own LS1 Swap mounts to allow for a simple and easy installation into your E36 with maximum ground clearance in mind. Constructed with 1 3/4 piping, the ISR Performance headers will provide excellent flow for higher horsepower applications. 

These headers were designed to pair with our own LS1 Swap mounts (IS-E36-LSMB) and to fit our E36 LS Swap Y pipe (IS-E36LS-Y) allowing a quick and easy install to one of our off the shelf E36 rear exhaust sections. Our slim steering shaft is required for proper fitment (IS-UJSS-BMW)

If you are utilizing an LS3 engine with OEM knock sensors in the OEM placement you will need to relocate the knock sensor to an alternate mounting boss for proper clearance from the primaries. 

Whats in the box?

• 1x driver header 
• 1x passenger header
• 2x header to head exhaust gaskets 
• 2x 2 bolt 3.0 inch exhaust gasket.

***ONLY TESTED ON LHD USDM 6 CYLINDER CHASSIS. IF YOU HAVE A EUROPEAN CHASSIS, OR A 4 CYLINDER CHASSIS, WE CANNOT CONFIRM FITMENT***

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Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.