custom header/exhaust work
well then enjoi a crappy header. you gonna be spending at least 800 for a decent header which will hug the oil pan
the cut and weld is a decent idea however i found some better headers for better prices
guess if u want something done right you gotta find it yourself
http://www.spoolinperformance.com/sp...a2e4630426b325
guess if u want something done right you gotta find it yourself
http://www.spoolinperformance.com/sp...a2e4630426b325
This is from the other header
These are the new RMF style headers.
Original RMF headers where made of mild steel and use to crack.
These new headers are made of complete stainless steel and are a 2 piece header to make it easier to install.
These are 4-1 headers with a 2.5" collector.
15 whp gain and are hand tig welded.
Comes with 1 year warranty.
Will fit:
AC & Power Steering!
92-00 Civic, 94-01 Acura Integra, 88-91 CRX,
90-93 Integra with B SERIES ENGINE.
EF and DA must trim front cross member for clearance.







Previous photos : it was never stated that the dyno graph picture was a stock motor. FYI.
Original RMF headers where made of mild steel and use to crack.
These new headers are made of complete stainless steel and are a 2 piece header to make it easier to install.
These are 4-1 headers with a 2.5" collector.
15 whp gain and are hand tig welded.
Comes with 1 year warranty.
Will fit:
AC & Power Steering!
92-00 Civic, 94-01 Acura Integra, 88-91 CRX,
90-93 Integra with B SERIES ENGINE.
EF and DA must trim front cross member for clearance.







Previous photos : it was never stated that the dyno graph picture was a stock motor. FYI.
And the other one doesnt state anything but im sure you will have to trim as well
New Hytech replica header 4-2-1 Tri-Y Production
Introductory forum member Sale - $350 Shipped <<<<<<<THIS PRICE IS FOR STAINLESS STEEL ONLY.
Titanium Nitrate Series - $400 Shipped
4-2-1 Production Tri-Y Stainless Steel Header (B Series)
Best Production Header On The Market Today!
Fits ALL B-Series Engines Honda/Acura. All B18(A/B/C1/C5), B16, B20 Honda Engines.
Clears Dual Core Radiators, Works with Power Steering & AC unlike other designs.
• FREE OEM spec header gasket - $30 value
• FREE OEM spec 2.5" donut gasket - $20 value



Titanium Nitrate Series



Customer Quote:
Much thanks to DNR Performance in Hayward, Calfornia. We now have a dyno chart for you guys.
"just picked up this header last week and tested on a '95 civic hb w/ a usdm itr motor. i was pretty impressed by the gains...
mods:
B18c5
port n polished head
stg 2 cams, gears, and valve train
port matched intake mani. & 70mm tb
chipped p28, adj. fpr. 255lph pump
AEM ITR CAI, JDM 4-1 headers/hytech replica
only thing changed between runs was the header
made back to back runs, no tuning before or after the header swap"
A 14 whp gain over the JDM 4-1. Need I say more? This is the BEST header for the price.

Introductory forum member Sale - $350 Shipped <<<<<<<THIS PRICE IS FOR STAINLESS STEEL ONLY.
Titanium Nitrate Series - $400 Shipped
4-2-1 Production Tri-Y Stainless Steel Header (B Series)
Best Production Header On The Market Today!
Fits ALL B-Series Engines Honda/Acura. All B18(A/B/C1/C5), B16, B20 Honda Engines.
Clears Dual Core Radiators, Works with Power Steering & AC unlike other designs.
• FREE OEM spec header gasket - $30 value
• FREE OEM spec 2.5" donut gasket - $20 value



Titanium Nitrate Series



Customer Quote:
Much thanks to DNR Performance in Hayward, Calfornia. We now have a dyno chart for you guys.
"just picked up this header last week and tested on a '95 civic hb w/ a usdm itr motor. i was pretty impressed by the gains...
mods:
B18c5
port n polished head
stg 2 cams, gears, and valve train
port matched intake mani. & 70mm tb
chipped p28, adj. fpr. 255lph pump
AEM ITR CAI, JDM 4-1 headers/hytech replica
only thing changed between runs was the header
made back to back runs, no tuning before or after the header swap"
A 14 whp gain over the JDM 4-1. Need I say more? This is the BEST header for the price.








