• 1320 Performance Rsx Type s Tri-Y Race header DC5 k20a2  ep3 and base model rsx


Direct bolt-on for all 02-06 RSX Type-S With K20 engine ONLY.
***This header will also fit RSX Base models with Type S Exhaust and EP3 with exhaust modification. ***

4-2-1 Tri-Y Design
304 Stainless Steel -
CNC cut 3/8" thick Flanges
2.5" Outlet
O2 sensor spacer included
Dyno tuned and tested against the competition for maximum performance
11 hp gain and 10 lbs of torque on stock rsx type s with no hondata over 16+hp with hondata tuning

Pre-assembled-easy installation
include testpipe,all gasket, hardware for easy installation
About 20lbs weight reduction

NOTE: The option to add High flow cat to the test pipe section is available for $100 extra. Please message us if you need this option.

1320 Performance Tri-Y RSX race Headers are designed and engineered to maximize exhaust flow and increase both horsepower and torque throughout the power band like most Tri-Y designs, power gains are seen almost everywhere in the power band, not just the top end. Fitment is great with our header tubing passes perfectly through tight area with extra clearance for engine movement.

Our Tri-Y Design features stepped piping for better scavenging effect our Primaries beginning with1.73inches that progressively move into 1.89inches, then 1.97inches secondaries and finally 2.5” exit. Like all our stainless headers, it is assembled with mandrel bent, 304 stainless steel tubing and is fully tig welded. We also use a slightly thicker gauge tubing than other manufactures that allows for better weld penetration and additional strength than other company. The CNC cut 3/8" thick flanges are also double welded and then ported for optimum flow at entry and exit. This header directly replaces the OEM 2 piece design and eliminates the catalytic converter so we included a short 2.5" test-pipe with o2 sensor spacer for the secondary O2 sensor.

Free Shipping in the Continental US 48
($15 additional shipping charges apply for HI, AK, APO, AFO, PO Boxes, and US Territories)


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Here's some Installed picture as you can see our header clear the Sway bar perfectly. and include secondary o2 sensor spacer and all gasket and hardware make install a breeze.

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1320 Performance Rsx Type s Tri-Y Race header DC5 k20a2 ep3 and base model rsx

  • $350.00

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