JBA Headers Part Number 1842S-9

Stainless

1 1/2" Tube Size

50 State Smog Legal - C.A.R.B. E.O. #D-57-25

Direct replacement for stock manifold

Cat4ward Shorty Header

Replace restrictive, cast-iron stock manifolds with precision built JBA Cat4ward Exhaust Headers

Maximizes exhaust flow for major increases in horsepower, torque and throttle response

Increased exhaust output delivers an overall improvement in power, efficiency and fuel economy

Dyno testing shows typical performance gains on modern, fuel injected V8s to be 10-25hp with similar increases in torque

Pair your headers with a JBA Performance Exhaust system for another 7-10hp

JBA Headers are crafted from either mild or stainless steel (depends on chosen finish)

Mandrel-bent tubing ensures a consistent pipes diameter throughout for unrestricted flow

Over-sized exhaust ports provide enhanced exhaust flow, especially with bored and ported engines

The beefy 3/8" thick, one piece, laser-cut head flanges make for a leak-free seal and easy installation

Patented Firecone collector vastly improves exhaust scavenging for better power, torque and throttle response (depends on model)

Many products require vehicle-specific fitment
View the Compatibility table to ensure the part fits your year, make, model and submodel
Please reference the Submodel information located on the far left within the Compatibility table under “Notes”

If you have any questions about an order you have placed or specific questions about an item you have received from us feel free to call us at (888)-944-3229.
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We will accept a return for any reason within 30 Days of the original delivery, provided that the returned item is in a new and unused condition with the original parts, packaging, and manuals
Some items may be subject to a Restocking Fee
Buyer pays Return Shipping for returned items
Refunds and Credits will be issued after AutoAnything receives a valid tracking number

Sierra JBA Cat4ward Headers - 1842S-9 Stainless