421 - Honda-Tech - Honda Forum Discussion - Threads Tagged with 421

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00, 2000, 421, 99, civic, greddy, header, headers, honda, part, piece, si

greddy 99-00 civic si header

1sikcoupe on Nov 29, 2006

Dec 3, 2006 05:38 PM
by lowsiciv

9

1,625

Honda Civic / Del Sol (1992 - 2000)

421, d16, header, headers, kinky, prototype, rmf, sale, smsp

FS: SMSP D16 4-2-1 Prototype Header

SMSP on Nov 22, 2006

Nov 28, 2006 09:20 PM
by SMSP

3

1,032

For Sale

08, 25, 421, civic, dyno, flared, header, honda, itr, jdm, jspec, neck, race, type, vibrant

Vibrant 4-2-1 race header

Punkaddic on Nov 26, 2006

Nov 28, 2006 07:22 PM
by Punkaddic

12

4,838

Acura Integra Type-R

421, cable, civic, crx, ef, hydro, hydrokit, innovation, innovative, install, installed, kit, mitsubishi, pic, pics

Anybody got pics of the innovative cable to hydro kit installed?

vtec25 on Nov 22, 2006

Nov 28, 2006 03:38 PM
by vtec25

3

3,741

Honda CRX / EF Civic (1988 - 1991)

41, 421, d16, ebay, header, honda, na, series, stock, vs

4-2-1 or 4-1 for d16?

turnsignalandy on Nov 26, 2006

Nov 27, 2006 10:28 AM
by fdjizm

22

7,815

Honda Civic / Del Sol (1992 - 2000)

02, 2002, 421, civic, code, dx, em2, engine, header, headers, honda, lx, megan, vafc2, vtec

EM2 engine codes... header ?

sik_sol on Nov 25, 2006

Nov 26, 2006 08:20 PM
by Vantage

12

3,701

Honda Civic (2001 - 2005)

what is best brand 4 2 1 header with dyno proven gains?

Pnoyej6 on Nov 21, 2006

Nov 21, 2006 06:42 PM
by zap

6

903

All Motor / Naturally Aspirated

421, 98, good, header, headers, makes, power, prelude, rmf, rsx, type

What makes RMf Headers so good?

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1 2)

preludedriva on Nov 14, 2006

Nov 19, 2006 05:30 PM
by CGags13

44

3,563

Honda Prelude

421, b18, dc, exhaust, good, gsr, header, headers, honda, megan, racing, review, reviews, series, tech

Megan racing 421 header any good for gsr?

Pnoyej6 on Nov 14, 2006

Nov 14, 2006 01:43 PM
by Pnoyej6

0

743

All Motor / Naturally Aspirated

FS: dc 4-2-1 headers..2.25 outlet..carb legal...280 obo...USDM type R valve cover..clean $120

em1loc on Nov 10, 2006

Nov 13, 2006 09:29 PM
by em1loc

1

364

Southern California (Sales)

41, 421, build, cam, crower, d16y8, dyno, stage, tuning

My d16y8 build

96 EX on Oct 20, 2006

Nov 10, 2006 10:45 PM
by Richard...

2

470

All Motor / Naturally Aspirated

421, b16, b16a, b16b, b18, b18c, fake, header, headers, jasma, jdm, mugen, muggen, real, series

REAL JDM JASMA MUGEN HEADER 4-2-1 (B series b16 b18)

ozrednsx on Oct 20, 2006

Nov 3, 2006 08:44 PM
by 00blkSi

10

1,699

Southern California (Sales)

421, 99, ass, big, bigtube4, boards, gains, header, ihe, power, protege, small, smsp, tube, tube42com, verses

Big Tube 4-1 makes more power across the board vs small tube 4-2-1

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1 2 3)

SMSP on Oct 23, 2006

Oct 27, 2006 03:49 PM
by SMSP

53

6,265

All Motor / Naturally Aspirated

421, b16, b16a, ef9, fgk, header, headers, jasma, jdm, on, sale

JDM JASMA FGK Header 4-2-1 B16A EF9/EF8

jdmboyef9 on Oct 26, 2006

Oct 26, 2006 09:55 PM
by jdmboyef9

0

1,103

For Sale

1.8L... 4-2-1 vs. 4-1

type B16 on Oct 23, 2006

Oct 24, 2006 05:39 PM
by ABCVTEC

2

687

All Motor / Naturally Aspirated

2001, 421, b16a, bung, header, headers, honda, jasma, o2, obd, si

FS!! Jasma 2pc 4-2-1 header B16A minor blemishes!!!!!

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1 2 3)

Em1Doode on May 21, 2006

Oct 16, 2006 09:05 AM
by KNoGooD

53

1,812

Southern California (Sales)

Greddy SP2 plus 4-2-1 header?

turnsignalandy on Oct 11, 2006

Oct 11, 2006 03:42 PM
by big-cat

5

611

Honda Civic / Del Sol (1992 - 2000)

25, 421, 99, gains, header, headers, honda, instal, installing, megan, pipe, prelude, rsx, specs, test

My Ebay "Megan" header install ............ '99 base model Prelude (sorry about the novel)

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1 2)

TypeR0207 on Jan 10, 2005

Oct 10, 2006 10:17 PM
by v1nyd

29

2,003

Honda Prelude

421, civic, crx, exhaust, gasket, gaskets, honda, jdm, rielly

Exhaust gasket for DC-S 4-2-1

HondaHeddie on Oct 6, 2006

Oct 6, 2006 06:55 PM
by HondaHeddie

3

474

Honda CRX / EF Civic (1988 - 1991)

421, exhaust, flange, gasket, gaskets, honda, prelude, problem, problems

exhaust gasket problem PLEASE HELP

Charliegrs on Oct 4, 2006

Oct 4, 2006 09:19 PM
by petern101

3

509

Honda Prelude

04, 1992, 21, 421, civic, ctr, dc5, downpipe, ep3, exhaust, honda, itr, jdm, manifold, pipe

ep3 ctr 2-1 downpipe same as dc5 itr?

assalbert on Oct 3, 2006

Oct 4, 2006 11:22 AM
by Mugen Dom

2

1,357

Acura RSX DC5 & Honda Civic EP3

header. . .

gsr x civic on Oct 2, 2006

Oct 2, 2006 07:56 PM
by gsr x civic

0

385

All Motor / Naturally Aspirated

1vs4, 41, 421, codes, dc, difference, diffrence, header, headers, health, honda, integra, plastic, power, vs

4-1 or 4-2-1 header

guero2craze on Sep 29, 2006

Sep 30, 2006 06:10 PM
by 94rs-turbo

10

12,498

Acura Integra

41, 421, cast, dc, header, iron, itr, type, usdm

00 itr header vs dcsport 4-1 header

Slow_import on Sep 27, 2006

Sep 27, 2006 07:16 PM
by blacksi93

21

1,120

Honda Civic / Del Sol (1992 - 2000)

2piece, 421, header, headers, honda, obx, peice, pieace, piece, poljak, steven

Header 2 piece or Header 1 piece

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1 2)

hatch_dude on Sep 26, 2006

Sep 27, 2006 01:31 PM
by 92'si

29

1,536

Honda Civic / Del Sol (1992 - 2000)

4-1 or 4-2-1 headers

P'cola GSR on Sep 27, 2006

Sep 27, 2006 09:05 AM
by black_EM1

2

602

All Motor / Naturally Aspirated

2pc, 421, 99, accord, acura, flowmaster, good, header, headers, integra, megan, megane, reviews, sound, sports

megan headers? any good?

Silent_Destruct on Sep 20, 2006

Sep 26, 2006 10:31 AM
by Leo C

23

1,093

Acura Integra

421, aftermarket, del, emission, exhaust, header, inspection, muffler, pass, silencer, sol

will cheap exhaust pass inspection?

dafuzzbudd on Sep 11, 2006

Sep 25, 2006 05:17 PM
by dafuzzbudd

18

1,369

Honda Civic / Del Sol (1992 - 2000)

gsr header . .

gsr x civic on Sep 24, 2006

Sep 25, 2006 02:26 PM
by doood

14

1,082

Acura Integra

25, 421, collector, jg, mod, modified, ttttttttttttttttt

FS: JG 4-2-1 Header w/2.5'' collector mod

EdBoon on Aug 20, 2006

Sep 24, 2006 04:14 PM
by EdBoon

7

688

Northern California (Sales)