Bull Boost
Bull Boost K Series FG2 FA5 T3 .82 Turbo Manifold Kit Civic Si Ram Horn Honda K Swap K20 K24 EG EK
Bull Boost K Series FG2 FA5 T3 .82 Turbo Manifold Kit Civic Si Ram Horn Honda K Swap K20 K24 EG EK
Regular price
$749.95 USD
Regular price
$849.95 USD
Sale price
$749.95 USD
Shipping calculated at checkout.
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Honda K SwapFitment notes & questions
Bull Boost exhaust manifold, listed for Honda and Ram. Cracked manifolds and broken studs cause ticking exhaust leaks, often worst when the engine is cold.
Quick facts
- Brand: Bull Boost
- Part type: Exhaust manifold
- Listed for: Honda and Ram
Specifications
- Compressor wheel: 65.7/82.6/85.3mm
- Compressor Housing: 0.72 A/R Anti-Surge, 4" Inlet, 2.5" Outlet
- Turbine wheel: 68mm/62.3mm
- Turbine housing: T3 Inlet, V-Band 3" Outlet, A/R 0.82
- Oil inlet: 7/16-24UNF
Good to know
- Warranty terms: One year warranty
Tip: Use new gaskets and studs, and check emissions rules where you live before changing headers.

Bull Boost exhaust manifold for the Honda K Swap: what to know
Cracked manifolds and broken studs cause ticking exhaust leaks, often worst when the engine is cold.
Fitment notes
- Listed for: Honda K Swap.
- Specs, lead time and warranty come from Bull Boost and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Exhaust manifold gaskets. Always new.
- Studs and nuts. Old studs often break on removal.
More for your car: Honda Parts · All Exhaust Manifolds · Exhaust
Questions about Honda K Swap exhaust manifold
Will this fit my Honda K Swap?
It is listed for the Honda K Swap. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Why is my exhaust ticking?
A cracked manifold or leaking gasket is a common cause.
Where do specs and warranty details come from?
From Bull Boost. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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