Headers & Manifolds

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Skunk2 Racing Alpha Series Race Header (412-05-1930) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1930)

$497.69
$449.99
BJWR_412-05-1930
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst. Skunk2 is proud to announce its all-new Alpha Series Header for the '06-'11 Civic Si. Patterned after our already...
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Skunk2 Racing Alpha Series K-Swap Header (412-05-1905) Quick View

Skunk2 Racing Alpha Series K-Swap Header (412-05-1905)

$497.69
$449.99
BJWR_412-05-1905
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst-Requires Modification to Exhaust or Test-Pipe for Proper Fitment. Skunk2's Alpha Series Header utilizes our race-proven designs in a more...
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EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 UNEQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03B) EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 UNEQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03B) Quick View

EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 UNEQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03B)

$790.00
$711.00
GPVC_TB6010-SB03B
Exhaust Headers & Manifolds Tomei
EXPREME is the coined word which multiplied EXAUST (exhaust gas) and SUPREME (extreme). In EXPREME, the exhaust relation items (exhaust manifold / outlet pipe...
-9%
Skunk2 Racing Alpha Series Race Header (412-05-1910) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1910)

$497.69
$449.99
BJWR_412-05-1910
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst-Will Fit 02-05 Civic Si w/Modifiction of 2 Bolt to 3 Bolt Exhaust Adapter. Skunk2 is proud to introduce its...
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Skunk2 Racing Alpha Series Race Header (412-05-1970) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1970)

$442.04
$399.99
BJWR_412-05-1970
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst-Designed for Use w/Kraftwerks Supercharger-Requires Modification to Exhaust or Test-Pipe for Proper Fitment. Skunk2 is proud to announce its all-new...
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Skunk2 Racing Alpha Series Race Header (412-05-1902) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1902)

$455.69
$411.99
BJWR_412-05-1902
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst-Designed for Use w/Kraftwerks Supercharger-Requires Modification to Exhaust or Test-Pipe for Proper Fitment. Skunk2 is proud to announce its all-new...
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Skunk2 Racing Alpha Series Race Header (412-10-1900) Quick View

Skunk2 Racing Alpha Series Race Header (412-10-1900)

$497.69
$449.99
BJWR_412-10-1900
Exhaust Headers & Manifolds Skunk2 Racing
4-1 Stepped Equal-Length Design-True 4-1 Merge Collector-Mult. O2 Bungs to Retain OEM Sensors-Eliminates Front Catalyst. Skunk2 is proud to announce its all-new Alpha Series...
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Skunk2 Racing Alpha Series Race Header (412-05-1900) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1900)

$455.69
$411.99
BJWR_412-05-1900
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-No Catalyst-Requires Modification to Exhaust or Test-Pipe for Proper Fitment. Skunk2 is proud to announce its all-new Alpha Series Header for...
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EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI UNEQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02A) EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI UNEQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02A) Quick View

EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI UNEQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02A)

$890.00
$801.00
GPVC_TB6010-SB02A
Exhaust Headers & Manifolds Tomei
EXPREME is the coined word which multiplied EXAUST (exhaust gas) and SUPREME (extreme). In EXPREME, the exhaust relation items (exhaust manifold / outlet pipe...
-9%
Skunk2 Racing Alpha Series Race Header (412-12-1500) Quick View

Skunk2 Racing Alpha Series Race Header (412-12-1500)

$497.69
$449.99
BJWR_412-12-1500
Exhaust Headers & Manifolds Skunk2 Racing
4-1 Stepped Equal-Length Design-True 4-1 Merge Collector-Eliminates Front Catalyst. Skunk2 is proud to announce its all-new Alpha Series Header for the BRZ/FRS. Patterned after...
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Skunk2 Racing Alpha Series Race Header for 2002-2005 Honda Civic (412-05-1915) Skunk2 Racing Alpha Series Race Header for 2002-2005 Honda Civic (412-05-1915) Quick View

Skunk2 Racing Alpha Series Race Header for 2002-2005 Honda Civic (412-05-1915)

$497.69
$449.99
BJWR_412-05-1915
Exhaust Headers & Manifolds Skunk2 Racing
Skunk2 is proud to introduce its Alpha Series Header for the EP3 '02-'05 Civic Si. Patterned after our already popular and dyno-proven MegaPower Headers,...
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EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 EQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03A) EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 EQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03A) Quick View

EXHAUST MANIFOLD KIT EXPREME FA20 ZN6/ZC6 EQUAL LENGTH with TITAN EXHAUST BANDAGE (TB6010-SB03A)

$790.00
$711.00
GPVC_TB6010-SB03A
Exhaust Headers & Manifolds Tomei
EXPREME is the coined word which multiplied EXAUST (exhaust gas) and SUPREME (extreme). In EXPREME, the exhaust relation items (exhaust manifold / outlet pipe...
-5%
Active Autowerke BMW N51/N52 Performance Exhaust Header (11-022) Active Autowerke BMW N51/N52 Performance Exhaust Header (11-022) Quick View

Active Autowerke BMW N51/N52 Performance Exhaust Header (11-022)

$759.00
$721.05
11-022
Active AutoWerke Exhaust Headers & Manifolds
The Active Autowerke N52 Performance Exhaust Header is specifically designed for BMW chassis which utilize the N52 inline 6-cylinder engine. With our performance header...
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Header Collector Pipes - Catless for Lexus 2GR-FKS - IS/RC/GS(935101) 1 Quick View

Header Collector Pipes - Catless for Lexus 2GR-FKS - IS/RC/GS(935101)

$876.52
$745.04
FNBJ_935101
Exhaust Headers & Manifolds PPE Engineering
Lexus IS/RC/GS 2GR-FKS RWD? Headers and optional high-flow cats. Bolt on 16whp (19+ hp at the crank). They offer many features that make them better...
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PPE Engineering MR2 Spyder Race header and 2.25 PPE Engineering MR2 Spyder Race header and 2.25 Quick View

PPE Engineering MR2 Spyder Race header and 2.25" HF Cat - 304 stainless (210007 - SS)

$1,543.84
$1,312.26
FNBJ_210007-SS
Exhaust Headers & Manifolds PPE Engineering
MR2 Spyder Race Header and Sport Cat system The PPE race header is designed to improve power from 3000rpm to redline. Features 1.5" 4-1...
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PPE Engineering Stainless Steel Headers for Lexus IS/GS/RC RWD (935001-SS) 1 Quick View

PPE Engineering Stainless Steel Headers for Lexus IS/GS/RC RWD (935001-SS)

$1,569.84
$1,255.87
FNBJ_935001-SS
Exhaust Headers & Manifolds PPE Engineering
The PPE Headers give max power gains of 16whp as seen on our initial dyno runs. The headers bolt in place of the stock...
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Skunk2 Racing Alpha Series Race Header (412-10-2000) Skunk2 Racing Alpha Series Race Header (412-10-2000) Quick View

Skunk2 Racing Alpha Series Race Header (412-10-2000)

$497.69
$449.99
BJWR_412-10-2000
Exhaust Headers & Manifolds Skunk2 Racing
4-1 Stepped Equal-Length Design-True 4-1 Merge Collector-Mult. O2 Bungs to Retain OEM Sensors-Eliminates Front Catalyst. Skunk2 Racing Alpha Series Header for the ?16 through...
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Active Autowerke Header Set - E46 M3 (11-008) Active Autowerke Header Set - E46 M3 (11-008) Quick View

Active Autowerke Header Set - E46 M3 (11-008)

$759.00
$721.05
11-008
Active AutoWerke Exhaust Headers & Manifolds
The Active Autowerke BMW E46 M3 Header is designed to increase exhaust flow without losing power which can sometimes be a tricky proposition.These headers...
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PPE Engineering Stainless Steel Race Headers for Lexus IS/GS/RC AWD (935001A - SS) 1 Quick View

PPE Engineering Stainless Steel Race Headers for Lexus IS/GS/RC AWD (935001A - SS)

$1,861.00
$1,488.80
FNBJ_935001A-SS
Exhaust Headers & Manifolds PPE Engineering
Stainless Steel Lexus IS350 All Wheel Drive Headers and optional high-flow cats. Bolt on 16whp (19+ hp at the crank). They offer many features...
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aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40114) aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40114) Quick View

aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40114)

$361.00
$342.95
BKJC_46-40114
aFe Power Exhaust Headers & Manifolds
BladeRunner Ductile Iron Exhaust Manifolds by aFe. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address...
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Active Autowerke Header Set W/ Y - Pipe - E36 325 / 328 / M3 92 - ON (11-006) Quick View

Active Autowerke Header Set W/ Y - Pipe - E36 325 / 328 / M3 92 - ON (11-006)

$829.00
$787.55
11-006
Active AutoWerke Exhaust Headers & Manifolds
**DOES NOT FIT ON AUTOMATIC TRANSMISSION VEHICLES** Race success is all about gaining fine edges wherever possible. Sometimes, the edge gained is not so...
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PPE Engineering MR2 Spyder Race header and 2.25 PPE Engineering MR2 Spyder Race header and 2.25 Quick View

PPE Engineering MR2 Spyder Race header and 2.25" downpipe - 304 stainless (210008 - SS)

$1,101.65
$936.40
FNBJ_210008-SS
Exhaust Headers & Manifolds PPE Engineering
MR2 Spyder Race Header and Sport Cat system The PPE race header is designed to improve power from 3000rpm to redline. Features 1.5" 4-1...
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Skunk2 Racing Alpha Series Race Header (412-05-1940) Quick View

Skunk2 Racing Alpha Series Race Header (412-05-1940)

$497.69
$449.99
BJWR_412-05-1940
Exhaust Headers & Manifolds Skunk2 Racing
2.5in. Collector-4-2-1 Tri-Y Design-Pair With S2 Test-Pipe P/N 414-05-0070 for Optimal Results-Works w/OEM Catalyst. Skunk2 is proud to announce its all-new Alpha Series Header...
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EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI EQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02B) EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI EQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02B) Quick View

EXHAUST MANIFOLD KIT EXPREME EJ SINGLE SCROLL WRX/STI EQUAL LENGTH w/ TITAN BANDAGE (TB6010-SB02B)

$890.00
$801.00
GPVC_TB6010-SB02B
Exhaust Headers & Manifolds Tomei
EXPREME is the coined word which multiplied EXAUST (exhaust gas) and SUPREME (extreme). In EXPREME, the exhaust relation items (exhaust manifold / outlet pipe...
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Fabspeed Chevrolet Corvette C8 Header Blankets (20+) (FS.CHEVY.C8.HDRBL) Fabspeed Chevrolet Corvette C8 Header Blankets (20+) (FS.CHEVY.C8.HDRBL) Quick View

Fabspeed Chevrolet Corvette C8 Header Blankets (20+) (FS.CHEVY.C8.HDRBL)

$1,195.95
$1,100.27
JRFS_FS.CHEVY.C8.HDRBL
Exhaust Fabspeed Headers & Manifolds
Get the best exhaust heat control solution for your C8 Corvette! From the factory, GM engineers designed headers with heat shields to protect sensitive...
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Active Autowerke BMW Sport Headers (11-009) Active Autowerke BMW Sport Headers (11-009) Quick View

Active Autowerke BMW Sport Headers (11-009)

$759.00
$721.05
11-009
Active AutoWerke Exhaust Headers & Manifolds
BMW Sport Headers - Active Autowerke 11-009  Looking for an easy way to watch the performance numbers of your BMW E46 325I 330I climb? It...
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PPE Engineering Lexus IS350/GS350/RC350 AWD Quick View

PPE Engineering Lexus IS350/GS350/RC350 AWD "header" collector pipes catless(935101-A)

$876.52
$745.04
FNBJ_935101-A
Exhaust Headers & Manifolds PPE Engineering
Lexus IS/RC/GS 2GRFKS AWD-? Catless Headers. Bolt on 16whp (19+ hp at the crank). They offer many features that make them better than any other...
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aFe Power Twisted Steel Shorty Headers for 2011-2022 Dodge Durango(48-38029) aFe Power Twisted Steel Shorty Headers for 2011-2022 Dodge Durango(48-38029) Quick View

aFe Power Twisted Steel Shorty Headers for 2011-2022 Dodge Durango(48-38029)

$836.00
$794.20
BKJC_48-38029
aFe Power Exhaust Headers & Manifolds
Twisted Steel 1-5/8 IN to 2-1/4 IN 304 Stainless Headers w/ Raw Finish.This system produced gains of up to +6 HP and +7 lbs....
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Tomei Expreme Unequal Length Headers for FA20DIT (TB6010-SB04A) Quick View

Tomei Expreme Unequal Length Headers for FA20DIT (TB6010-SB04A)

$790.00
$711.00
GPVC_TB6010-SB04A
Exhaust Headers & Manifolds Tomei
Every flaw of the OEM header has been addressed and improvised during the development of the Tomei header, resulting in power gains you can...
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PPE Engineering Headers Infiniti M56 | M56x 2010-2019(155601-SS) 1 Quick View

PPE Engineering Headers Infiniti M56

$2,751.94
$2,339.15
FNBJ_155601-SS
Exhaust Headers & Manifolds PPE Engineering
We have tremendous respect for builders of all types out there. Nothing is harder to piece together than a good set of exhaust headers...
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PPE Engineering Lexus GS430/SC430 headers - 304 stainless steel (1143003 - SS) 1 Quick View

PPE Engineering Lexus GS430/SC430 headers - 304 stainless steel (1143003 - SS)

$1,573.18
$1,337.20
FNBJ_1143003-SS
Exhaust Headers & Manifolds PPE Engineering
These headers are a 4-1 design and feature 1 5/8" runners, smooth formed collector with 2.5" outlet. They are a direct fit to the...
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PPE Engineering Lexus LS430 headers - 304 stainless steel (1143001 - SS) 1 Quick View

PPE Engineering Lexus LS430 headers - 304 stainless steel (1143001 - SS)

$1,755.08
$1,404.06
FNBJ_1143001-SS
Exhaust Headers & Manifolds PPE Engineering
These headers are a 4-1 design and feature 1 5/8" runners, smooth formed collector with 2.5" outlet. They are a direct fit to the...
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PPE Toyota Celica GTS 2000+ (corolla and Matrix) 4 - 1 2ZZ race header - 304 stainless (320001 - SS) 1 PPE Toyota Celica GTS 2000+ (corolla and Matrix) 4 - 1 2ZZ race header - 304 stainless (320001 - SS) 2 Quick View

PPE Toyota Celica GTS 2000+ (corolla and Matrix) 4 - 1 2ZZ race header - 304 stainless (320001 - SS)

$1,201.10
$1,020.94
FNBJ_320001-SS
Exhaust Headers & Manifolds PPE Engineering
Celica 2ZZ-GE Race Header This is our famous Celica 2ZZ race header. Designed with 1 5/8" OD stepped to 1 3/4" OD primary tubes...
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Blox Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - 8-piece (BXFL-00308-8) Quick View

Blox Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - 8-piece (BXFL-00308-8)

$46.00
$36.80
GPTQ_BXFL-00308-8
Blox Racing Exhaust Headers & Manifolds
BLOX Racing intake and exhaust studs are CNC-machined from SUS303 stainless steel. Each stud features precision threads and includes a washer and 12-point hex...
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Blox Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - 7-piece (BXFL-00308-7) Quick View

Blox Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1.25mm 55mm in Length - 7-piece (BXFL-00308-7)

$41.00
$32.80
GPTQ_BXFL-00308-7
Blox Racing Exhaust Headers & Manifolds
BLOX Racing intake and exhaust studs are CNC-machined from SUS303 stainless steel. Each stud features precision threads and includes a washer and 12-point hex...
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Blox Racing Stainless Steel Exhaust Manifold Studs, M8x1.25x45mm, 8-piece set (BXFL-00307-8) Quick View

Blox Racing Stainless Steel Exhaust Manifold Studs, M8x1.25x45mm, 8-piece set (BXFL-00307-8)

$45.00
$36.00
GPTQ_BXFL-00307-8
Blox Racing Exhaust Headers & Manifolds
BLOX Racing intake and exhaust studs are CNC-machined from SUS303 stainless steel. Each stud features precision threads and includes a washer and 12-point hex...
Items 1 to 36 of 250 total

The easiest way to get more power from your engine is to let it breathe better, increasing intake and exhaust flow. Factory exhaust systems are compromises, with noise reduction usually a priority over performance. Installing a performance exhaust system should be the first step to improve flow, but if you want to go further, mount a set of headers in place of your exhaust manifolds. Most stock exhaust manifolds are very restrictive; when designed more attention is often paid to engine compartment fit than exhaust flow. Headers reduce restriction and enable your engine to make more horsepower.

Factory log-type exhaust manifolds are especially restrictive because all of the exhaust pulses dump into the same small space. In contrast, an exhaust header has individual tubes so each exhaust pulse can flow freely from the exhaust port. While some OE manifolds have individual runners, they are usually small in diameter and make sharp bends that restrict flow. Headers generally have larger diameter tubes, plus the tubes are mandrel bent, which ensures the diameter remains the same through the curvature of the tube. Flow is increased throughout the length of the tube.

Besides less restriction, headers can also increase performance because of the “scavenging” effect. Individual tubes all meet in a larger tube called a collector. When an exhaust gas pulse exits a header tube into the collector, a negative pressure wave is created that travels back up the header tube to the exhaust port during valve overlap. This negative pressure helps pull any remaining exhaust gas from the cylinder and can help draw the incoming intake charge into the cylinder. The scavenging effect makes more power, but how much and in what rpm range depends on the length of the header tubes.

Headers come in a number of configurations, including short tube, or “shorty” headers, mid-length, and long tube, also called full length. In general, it's usually easier to achieve the aforementioned scavenging effect with long tube headers, but there are also shorty headers with equal length tubes. Long tube headers require that the exhaust pipes be cut and a connection made with the header collectors, and we offer a complete selection of flanges, gaskets, and reducers to accomplish this. The tubes on short tube headers generally fit more easily in the engine compartment and some are designed to connect to the existing exhaust pipe flanges, so no cutting or welding is necessary. We also offer short tube headers that come complete with catalytic converter.

On most headers all 4 pipes end together in the collector, but there are also so-called “tri-y”, or 4-2-1 headers. On the latter, the opposite cylinders in the firing order are paired in a short “Y”, and then the Ys combine in the collector. No matter what your performance goals are or what you drive we have the headers for the job, including EPA and CARB compliant street headers, block-hugging street rod headers, headers for use with turbochargers, headers designed for low-end torque, high rpm headers for every type of racing, and much more. We offer headers in stainless steel, steel that's been coated to prevent corrosion, and even titanium. Stainless steel headers will not rust but they may turn blue near the head flange. Ceramic coatings are durable and can withstand high temperatures.

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