ka24de t-pro headers and downpipe - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Indolent · 05-31-2006, 05:27 PM

anyone try these?
i put some on my s13 ka24de, the t pro headers and downpipe (2.5)
got a gutted cat and 2.5 exhaust piping

car feels a little slower on the lower end, headers go 4-1 then 2.5 downpipe
is it jsut me or is it the header design?

boroboros14 · 05-31-2006, 05:54 PM

If I am of the right thinking I believe that the 4-2-1 design is more for bottom end torque, wheras 4-1 is better for top-end horsepower. I am not completely positive though.

Indolent · 05-31-2006, 11:09 PM

yeah, seems right but i still wouldn't be too sure, anyone out there tell me how they're car felt after headers and what kind they used?

05-31-2006, 05:27 PM	#1
Indolent Zilvia FREAK! Join Date: Jun 2005 Location: So. Cal, Riverside Area Posts: 1,110 Trader Rating: (3) Feedback Score: 3 reviews	ka24de t-pro headers and downpipe anyone try these? i put some on my s13 ka24de, the t pro headers and downpipe (2.5) got a gutted cat and 2.5 exhaust piping car feels a little slower on the lower end, headers go 4-1 then 2.5 downpipe is it jsut me or is it the header design?

05-31-2006, 05:54 PM	#2
boroboros14 Join Date: Oct 2005 Location: Chicago Posts: 24 Trader Rating: (0) Feedback Score: 0 reviews	If I am of the right thinking I believe that the 4-2-1 design is more for bottom end torque, wheras 4-1 is better for top-end horsepower. I am not completely positive though.

05-31-2006, 11:09 PM	#3
Indolent Zilvia FREAK! Join Date: Jun 2005 Location: So. Cal, Riverside Area Posts: 1,110 Trader Rating: (3) Feedback Score: 3 reviews	yeah, seems right but i still wouldn't be too sure, anyone out there tell me how they're car felt after headers and what kind they used?