Headers & Manifolds

Our headers and exhaust manifolds are designed for improved exhaust scavenging, boosting horsepower and torque in street and race applications.

Aeroflow Performance S Engine Parts AF9599-1001 LS Series Mild Steel 1-5/8" Block Huggers AF9599-1001 SR
Block Huggers
PM Suit Holden HQ-WB S/B 283-400 Chev Pacemaker PH5325 - PACEMAKER HEADERS HOLDEN HQ-WB SR
Full Length Headers
Aeroflow Performance No Wastegate Hole, Cast 304 Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 SR
Merge Collectors
So Cal Speedshop Suit S/B Chev So Cal Speedshop Ram Horn Exhaust Manifolds SO001-60707 SR
Rams Horns
Flowtech Suit Camaro, Chevelle, Chevy II/Nova, Monte Carlo, Passenger with 283 Flowtech Full Length Headers 1-1/2" x 2-1/2" (Ceramic Coated) HO-FL31108FLT SR
Shorty Headers
Aeroflow Performance Suits T3 GT30-GT35 Turbochargers & 45mm External Wastegate Aeroflow Subaru DIY Twist Mount T3 Turbo Adapter AF8245-1200 SR
Turbo Headers & Manifolds
PATRIOT Suit SB Chev 1-5/8" Primary Pipe With 3-1/2" Collector, Oval Port Patriot Exhaust Lakester Weld-Up Header Kit PATH8001 SR
Weld-Up Kits
PATRIOT 2" Inlet With 3" Outlet, 60" OAL Patriot Exhaust Shielded Side Pipe PATH1060 SR
Side / Lake Pipes

Merge Collectors

24 products

Showing 1 - 24 of 24 products

Showing 1 - 24 of 24 products
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Aeroflow Performance No Wastegate Hole, Cast 304 Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 SRAeroflow Performance No Wastegate Hole, Cast 304 Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 SR
Aeroflow Performance Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange 44mm Wastegate Hole, Cast 304
SKU: AF8340-2000
$150.02 NZD
No reviews
Aeroflow Performance 2-1/4" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 SRAeroflow Performance 2-1/4" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 SR
Aeroflow Performance Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 Stainless Steel 2 into 1 Merge Collectors 2-1/4" Primary Into 3" Collector Outlet
SKU: AF2225-300
$223.71 NZD
No reviews
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SRAeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SR
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange
SKU: AF8300-2000
$147.88 NZD
No reviews
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla SRAeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla SR
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange No Wastegate Hole, Cast 304, Suits Boosted 4849 to 6862 V-Band Flange
SKU: AF8300-2001
$151.49 NZD
No reviews
Aeroflow Performance 50mm Wastegate Hole, Cast 304 Aeroflow 6 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8347-4000 SRAeroflow Performance 50mm Wastegate Hole, Cast 304 Aeroflow 6 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8347-4000 SR
Aeroflow Performance Aeroflow 6 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8347-4000 6 into 1 Round Turbo Merge Collector, T3 Single Entry Flange 50mm Wastegate Hole, Cast 304
SKU: AF8347-4000
$197.44 NZD
No reviews
Aeroflow Performance 2" Primary's into 3-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4200-350 SRAeroflow Performance 2" Primary's into 3-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4200-350 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4200-350 Stainless Steel 4 into 1 Merge Collectors 2" Primary's into 3-1/2" Collector Outlet
SKU: AF4200-350
$534.79 NZD
No reviews
Aeroflow Performance Aeroflow Aeroflow Universal 3 into 1 Round Turbo Merge Collector (AF8370-9898) SRAeroflow Performance Aeroflow Aeroflow Universal 3 into 1 Round Turbo Merge Collector (AF8370-9898) SR
Aeroflow Performance Aeroflow Universal 3 into 1 Round Turbo Merge Collector (AF8370-9898)
SKU: AF8370-9898
$142.24 NZD
No reviews
Aeroflow Performance X8 Tabs & X4 Bolts Aeroflow Replacement Merge Collector Tabs AF59-4175 SRAeroflow Performance X8 Tabs & X4 Bolts Aeroflow Replacement Merge Collector Tabs AF59-4175 SR
Aeroflow Performance Aeroflow Replacement Merge Collector Tabs AF59-4175 Replacement Merge Collector Tabs X8 Tabs & X4 Bolts
SKU: AF59-4175
$24.25 NZD
No reviews
Aeroflow Performance 1-3/4" Primary's into 3" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4175-300 SRAeroflow Performance 1-3/4" Primary's into 3" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4175-300 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4175-300 Stainless Steel 4 into 1 Merge Collectors 1-3/4" Primary's into 3" Collector Outlet
SKU: AF4175-300
$496.73 NZD
No reviews
Aeroflow Performance 4 into 1 Round Turbo Merge Collector, T25/T28 Flange 4 into 1 Round Turbo Merge Collector, T25/T28 Flange SRAeroflow Performance 4 into 1 Round Turbo Merge Collector, T25/T28 Flange 4 into 1 Round Turbo Merge Collector, T25/T28 Flange SR
Aeroflow Performance 4 into 1 Round Turbo Merge Collector, T25/T28 Flange 4 into 1 Round Turbo Merge Collector, T25/T28 Flange No Wastegate Hole, Cast 304
SKU: AF8330-2000
$147.88 NZD
No reviews
Aeroflow Performance 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange Aeroflow 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange AF8390-2000 SRAeroflow Performance 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange Aeroflow 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange AF8390-2000 SR
Aeroflow Performance Aeroflow 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange AF8390-2000 4 into 1 Turbo Merge Collector, 4G63 Factory OEM 4 Bolt Flange No Wastegate Hole, Cast 304
SKU: AF8390-2000
$168.47 NZD
No reviews
Aeroflow Performance 54mm I.D Wastegate, Cast 304 Aeroflow 6 into 1 Oval Turbo Merge Collector, T4 Twin Entry Flange AF8377-1000 SRAeroflow Performance 54mm I.D Wastegate, Cast 304 Aeroflow 6 into 1 Oval Turbo Merge Collector, T4 Twin Entry Flange AF8377-1000 SR
Aeroflow Performance Aeroflow 6 into 1 Oval Turbo Merge Collector, T4 Twin Entry Flange AF8377-1000 6 into 1 Oval Turbo Merge Collector, T4 Twin EntryFlange 54mm I.D Wastegate, Cast 304
SKU: AF8377-1000
$196.79 NZD
No reviews
Aeroflow Performance 2-1/2" Primary Into 3-1/2" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-350 SRAeroflow Performance 2-1/2" Primary Into 3-1/2" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-350 SR
Aeroflow Performance Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-350 Stainless Steel 2 into 1 Merge Collectors 2-1/2" Primary Into 3-1/2" Collector Outlet
SKU: AF2250-350
$242.70 NZD
No reviews
Aeroflow Performance 2-1/2" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-300 SRAeroflow Performance 2-1/2" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-300 SR
Aeroflow Performance Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2250-300 Stainless Steel 2 into 1 Merge Collectors 2-1/2" Primary Into 3" Collector Outlet
SKU: AF2250-300
$229.81 NZD
No reviews
Aeroflow Performance Aeroflow 4 into 1 Billet Turbo Merge Collector T4 Flange 4 INTO 1 BILLET MERGE COLLECT
SKU: AF8767-9700
$600.31 NZD
No reviews
Aeroflow Performance Aeroflow 2 into 1 Turbo Rotary Merge Collector with 2-1/8" Tube Size, T4 Flange 2 INTO 1 TURBO MERGE COLLECTOR
SKU: AF8360-3000
$120.29 NZD
No reviews
Aeroflow Performance Aeroflow Aeroflow Universal 3 into 1 Oval Turbo Merge Collector (AF8370-9899) SRAeroflow Performance Aeroflow Aeroflow Universal 3 into 1 Oval Turbo Merge Collector (AF8370-9899) SR
Aeroflow Performance Aeroflow Universal 3 into 1 Oval Turbo Merge Collector (AF8370-9899)
SKU: AF8370-9899
$142.24 NZD
No reviews
CLEARANCE!
Save $31.51
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange CLEARANCE 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SRAeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange CLEARANCE 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SR
Aeroflow Performance CLEARANCE 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla
SKU: CLEARANCE AF8300-2000
$113.50 NZD $145.01 NZD
No reviews
Hooker 2-1/2" Primary with 4-1/2" Collector Hooker 4 into 1 Collector HK14703 SR
Hooker Hooker 4 into 1 Collector HK14703 HK14703 - HOOKER 4 INTO 1 COLLECTORS
SKU: HK14703
$633.19 NZD
No reviews
Aeroflow Performance Stainless Steel 2 into 1 Merge Collectors Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2300-350 SRAeroflow Performance Stainless Steel 2 into 1 Merge Collectors Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2300-350 SR
Aeroflow Performance Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2300-350 Stainless Steel 2 into 1 Merge Collectors 3" Primary Into 3-1/2" Collector Outlet
SKU: AF2300-350
$259.36 NZD
No reviews
Aeroflow Performance 2-1/2" Primary's into 4-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4250-450 SRAeroflow Performance 2-1/2" Primary's into 4-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4250-450 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4250-450 Stainless Steel 4 into 1 Merge Collectors 2-1/2" Primary's into 4-1/2" Collector Outlet
SKU: AF4250-450
$626.08 NZD
No reviews
Aeroflow Performance 2-1/4" Primary's into 4" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4225-400 SRAeroflow Performance 2-1/4" Primary's into 4" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4225-400 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4225-400 Stainless Steel 4 into 1 Merge Collectors 2-1/4" Primary's into 4" Collector Outlet
SKU: AF4225-400
$632.49 NZD
No reviews
Aeroflow Performance 2-1/8" Primary's into 4" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4212-400 SRAeroflow Performance 2-1/8" Primary's into 4" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4212-400 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4212-400 Stainless Steel 4 into 1 Merge Collectors 2-1/8" Primary's into 4" Collector Outlet
SKU: AF4212-400
$534.85 NZD
No reviews
Aeroflow Performance 1-7/8" Primary's into 3-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4187-350 SRAeroflow Performance 1-7/8" Primary's into 3-1/2" Collector Outlet Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4187-350 SR
Aeroflow Performance Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4187-350 Stainless Steel 4 into 1 Merge Collectors 1-7/8" Primary's into 3-1/2" Collector Outlet
SKU: AF4187-350
$516.61 NZD
No reviews

Headers & Manifolds

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Aeroflow Performance Suits T3 GT30-GT35 Turbochargers & 45mm External Wastegate Aeroflow Subaru DIY Twist Mount T3 Turbo Adapter AF8245-1200 SRAeroflow Performance Suits T3 GT30-GT35 Turbochargers & 45mm External Wastegate Aeroflow Subaru DIY Twist Mount T3 Turbo Adapter AF8245-1200 SR
Aeroflow Performance Aeroflow Subaru DIY Twist Mount T3 Turbo Adapter AF8245-1200 Subaru DIY Twist MountT3 Turbo Adapter Suits T3 GT30-GT35 Turbochargers & 45mm External Wastegate
SKU: AF8245-1200
$195.48 NZD
No reviews
Aeroflow Performance Suits High Mount GT35-GT42 Turbo with 3" AF8080-1000 V-Band Flange Aeroflow Mitsubishi Evo 4-9 Turbo Exhaust Dump Pipe AF8200-1100 SRAeroflow Performance Suits High Mount GT35-GT42 Turbo with 3" AF8080-1000 V-Band Flange Aeroflow Mitsubishi Evo 4-9 Turbo Exhaust Dump Pipe AF8200-1100 SR
Aeroflow Performance Aeroflow Mitsubishi Evo 4-9 Turbo Exhaust Dump Pipe AF8200-1100 Mitsubishi Evo 4-9 Turbo Exhaust Dump Pipe Suits High Mount GT30-GT35 Turbo with 3" AF8080-1000 V-Band Flange
SKU: AF8200-1100
$169.43 NZD
No reviews
Aeroflow Performance Nissan RB20, RB25 & RB26 V-Band Turbo Manifold Aeroflow Nissan RB20, RB25 & RB26 V-Band Turbo Manifold AF8207-4000 SRAeroflow Performance Nissan RB20, RB25 & RB26 V-Band Turbo Manifold Aeroflow Nissan RB20, RB25 & RB26 V-Band Turbo Manifold AF8207-4000 SR
Aeroflow Performance Aeroflow Nissan RB20, RB25 & RB26 V-Band Turbo Manifold AF8207-4000 Nissan RB20, RB25 & RB26 V-Band Turbo Manifold Suits High Mount GT30-GT35 Turbo, with 50mm External Wastegate Flange
SKU: AF8207-4000
$1,239.05 NZD
No reviews
Aeroflow Performance No Wastegate Hole, Cast 304 Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 SRAeroflow Performance No Wastegate Hole, Cast 304 Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 SR
Aeroflow Performance Aeroflow 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange AF8340-2000 4 into 1 Round Turbo Merge Collector, T3 Single Entry Flange 44mm Wastegate Hole, Cast 304
SKU: AF8340-2000
$150.02 NZD
No reviews
Aeroflow Performance 2-1/4" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 SRAeroflow Performance 2-1/4" Primary Into 3" Collector Outlet Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 SR
Aeroflow Performance Aeroflow Stainless Steel 2 into 1 Merge Collectors AF2225-300 Stainless Steel 2 into 1 Merge Collectors 2-1/4" Primary Into 3" Collector Outlet
SKU: AF2225-300
$223.71 NZD
No reviews
Aeroflow Performance 3" V-Bands, Suits GM LS Cross Over Turbo Manifol d Aeroflow GM LS Passenger Side Single Turbo Manifold AF8200-1005 SRAeroflow Performance 3" V-Bands, Suits GM LS Cross Over Turbo Manifol d Aeroflow GM LS Passenger Side Single Turbo Manifold AF8200-1005 SR
Aeroflow Performance Aeroflow GM LS Passenger Side Single Turbo Manifold AF8200-1005 GM LS Passenger Side Single Turbo Manifold 3" V-Bands, Suits GM LS Cross Over Turbo Manifold
SKU: AF8200-1005
$638.10 NZD
No reviews
Aeroflow Performance Suits Single and Twin Turbo GM LS Turbo Manifolds Aeroflow GM LS Universal Cross Over Turbo Manifold AF8200-1000 SRAeroflow Performance Suits Single and Twin Turbo GM LS Turbo Manifolds Aeroflow GM LS Universal Cross Over Turbo Manifold AF8200-1000 SR
Aeroflow Performance Aeroflow GM LS Universal Cross Over Turbo Manifold AF8200-1000 GM LS Universal Cross Over Turbo Manifold Suits Single and Twin Turbo GM LS Turbo Manifolds
SKU: AF8200-1000
$600.53 NZD
No reviews
Stealth Ride Ford Barra Factory T3 Turbo Manifold Ford Barra Factory T3 Turbo Manifold SRStealth Ride Ford Barra Factory T3 Turbo Manifold Ford Barra Factory T3 Turbo Manifold SR
Aeroflow Performance Ford Barra Factory T3 Turbo Manifold Direct Bolt on Replacement for Factory Manifold
SKU: AF8240-3001
$621.10 NZD
No reviews
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SRAeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla SR
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Fla 4 into 1 Round Turbo Merge Collector with 1-1/4" Tube Size, V-Band Flange
SKU: AF8300-2000
$147.88 NZD
No reviews
Aeroflow Performance Suits Single GM LS Turbo Manifold Aeroflow GM LS T4 Twist Mount Adapter Turbo Manifold AF8270-2000 SRAeroflow Performance Suits Single GM LS Turbo Manifold Aeroflow GM LS T4 Twist Mount Adapter Turbo Manifold AF8270-2000 SR
Aeroflow Performance Aeroflow GM LS T4 Twist Mount Adapter Turbo Manifold AF8270-2000 GM LS T4 Twist Mount Adapter Turbo Manifold Suits Single GM LS Turbo Manifold
SKU: AF8270-2000
$213.16 NZD
No reviews
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla SRAeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla SR
Aeroflow Performance 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Fla 4 into 1 Round Turbo Merge Collector with 1-1/2" Tube Size, V-Band Flange No Wastegate Hole, Cast 304, Suits Boosted 4849 to 6862 V-Band Flange
SKU: AF8300-2001
$151.49 NZD
No reviews
Aeroflow Performance GM LS Driver Side Single Turbo Manifold Aeroflow GM LS Driver Side Single Turbo Manifold AF8200-1010 SRAeroflow Performance GM LS Driver Side Single Turbo Manifold Aeroflow GM LS Driver Side Single Turbo Manifold AF8200-1010 SR
Aeroflow Performance Aeroflow GM LS Driver Side Single Turbo Manifold AF8200-1010 GM LS Driver Side Single Turbo Manifold 3.5" V-Band, Suits GM LS Cross Over Turbo Manifold
SKU: AF8200-1010
$628.07 NZD
No reviews

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