Performance Auto Parts for LS Swaps, Muscle Cars & Modern Builds

Shop thousands of in-stock performance parts from trusted brands—engine upgrades, suspension, exhaust, fuel systems, and more. Fast shipping and real-world support from fellow car enthusiasts.

Gibson 91-93 Jeep Cherokee Base 4.0L 1-1/2in 16 Gauge Performance Header - Ceramic Coated

$903.31
GIBGP400S-C
.HeadersManifolds All
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines...

Kooks 06-13 Chevrolet Corvette Z06 2 x 3 Header & Catted X-Pipe Kit

$3,402.77 $3,062.49
KSH2161H621
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Kooks Headers Sale
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
BBK

BBK 11-14 Ford Mustang GT 5.0 1-7/8in Long Tube Headers w/High Flow Catted X-Pipe (Ti Ceramic)

$1,569.99 $1,449.99
BBK18561
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
These BBK Performance full length exhaust headers and matching high flow catted mid pipe kits offer unsurpassed value, performance, quality, and fitment. Dyno tested...
BBK

BBK 11-14 Ford Mustang V6 1-3/4 Long Tube Headers w/High Flow Catted X-Pipe (Ti Ceramic)

$1,299.99 $1,219.99
BBK16421
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
These BBK Performance full length exhaust headers and matching high flow catted mid pipe kits offer unsurpassed value, performance, quality, and fitment. Dyno tested...
BBK

BBK 11-14 Ford Mustang GT 1-3/4 Long Tube Headers w/High Flow Catted X-Pipe (Ti Ceramic)

$1,549.99 $1,449.99
BBK16331
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
These BBK Performance full length exhaust headers and matching high flow catted mid pipe kits offer unsurpassed value, performance, quality, and fitment. Dyno tested...
BBK

BBK 79-93 Ford Mustang 5.0L 1-3/4 Long Tube Headers w/High Flow Catted X-Pipe (Ti Ceramic)

$1,469.99 $1,369.99
BBK15942
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
These BBK Performance full length exhaust headers and matching high flow catted mid pipe kits offer unsurpassed value, performance, quality, and fitment. Dyno tested...
BBK

BBK 2010-15 Camaro Ls3/L99 1-7/8 Full-Length Headers W/ High Flow Cats (Polished Ceramic)

$1,469.99 $1,349.99
BBK40540
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
BBK Performance full length long tube exhaust headers offer unsurpassed quality and fitment using top quality materials and American craftsmanship. Every long tube exhaust...

Kooks 08-09 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 1 7/8in x 3in Shorty Header

$1,898.44 $1,708.60
KSH24201420
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Kooks Headers Sale
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...

Stainless Works 2006-10 Jeep Grand Cherokee 6.1L Headers 1-7/8in Primaries 3in High-Flow Cats

$2,375.00 $2,256.25
SSW60753372BT
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Sale
2006-10 Jeep SRT8/ RT Headers with 1.875 D shaped primary tubes and 3" slip fit collector, 3" lead pipes, 3" catted pipes and flared...

Forced Performance 90-99 DSM Eclipse/Talon/Laser Exhaust Manifold

$275.00
FPT6001010
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds
Forced Performance 90-99 DSM Eclipse/Talon/Laser Exhaust Manifold

FULL KIT Speed Engineering Gen 6 Camaro 1 7/8" Longtube Headers 2016+(LT1 LT4 ENGINES) 25-1046

$768.94
25-1046KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIA This kit includes the parts required and recommended parts to install longtube headers in your 16+ Camaro and connect them...

FULL KIT Speed Engineering Gen 5 Camaro 1 7/8" Longtube Headers 2010-2015 (LS3 L99 ENGINES) 25-1017

$464.95
25-1017KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIAThis kit includes the parts required and recommended parts to install longtube headers in your 10-15 Camaro and connect them to...

FULL KIT Speed Engineering Gen 4 Camaro & Firebird 1 7/8" Longtube Headers 1998-2002 (LS1 ENGINES) 25-1020

$544.95
25-1020KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIA This kit includes the parts required and recommended parts to install longtube headers in your 98-02 Fbody and connect them...

FULL KIT Speed Engineering Silverado & Sierra 1 7/8" Longtube Headers 2007-2013 25-1009

$524.96
25-1009KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIAThis kit includes the parts required and recommended parts to install longtube headers in your 07-13 GMT900 truck and connect them...

FULL KIT Speed Engineering Silverado & Sierra 1 3/4" Longtube Headers 2007-2013 25-1013

$504.96
25-1013KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIAThis kit includes the parts required and recommended parts to install longtube headers in your 07-13 GMT900 truck and connect them...

FULL KIT Speed Engineering Trailblazer SS 1 7/8" Longtube Headers 2006-2009 (LS2 ENGINES) 25-1041

$534.96
25-1041KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIA This kit includes the parts required and recommended parts to install longtube headers in your TBSS and connect them with...

FULL KIT Speed Engineering Silverado & Sierra 1 7/8" Longtube Headers 1999-2006 25-1011

$514.96
25-1011KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIAThis kit includes the parts required and recommended parts to install longtube headers in your 99-06 GMT800 truck and connect them...

FULL KIT Speed Engineering Silverado & Sierra 1 3/4" Longtube Headers 1999-2006 25-1012

$494.96
25-1012KIT
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIAThis kit includes the parts required and recommended parts to install longtube headers in your 99-06 GMT800 truck and connect them...

Kooks 06-09 Chevrolet Trailblazer SS 1-7/8 x 3 Header & Catted Y-Pipe Kit

$3,205.03 $2,884.53
KSH2720H420
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Kooks Headers Sale
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
JBA

JBA 87-96 Ford F-150 5.8L SBF 1-5/8in Primary Silver Ctd Cat4Ward Header

$802.40 $729.45
JBA1628SJS
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds JBA Sale
JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly...
BBK

BBK 06-10 Dodge Charger / Chrysler 300 3.5L V6 1-5/8 Shorty Tuned Length Headers - Titanium Ceramic

$499.99 $449.99
BBK4040
.HeadersManifolds All BBK Exhaust, Mufflers & Tips Headers & Manifolds Sale
These BBK shorty Dodge exhaust headers are made using 1-5/8" CNC-mandrel bent primary tubing along with 3/8" thick laser cut exhaust flanges to prevent...

Speed Engineering LT Swap 1 7/8" Longtube Headers Gen 3 Camaro Firebird 1982-1992 (GEN V LT, LT1, LT4, LT5) 25-1163

$349.99
25-1163
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering LT Swap Camaro & Firebird Longtube headers are made out of 304 stainless steel and offer great quality,...

Speed Engineering LS Swap 1 3/4" Shorty Headers Camaro, Chevelle, Nova, C10, K10, OBS Truck 25-1159

$219.99
25-1159
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering LS swap shorty headers are made out of 304 stainless steel and offer great quality, performance, and affordability....

Speed Engineering LS Swap Exhaust Manifolds "Black" Camaro, Chevelle, Nova, C10, K10, OBS Truck 25-1124

$199.99
25-1124
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIASpeed Engineering LS Swap Exhaust manifolds are made out of cast iron and offer great quality, and affordability. We stand behind...

Speed Engineering LS Swap Mid-Length 1 3/4" Headers Universal (LS1 LS2 LS3 LS6 LSA) 25-1066

$259.99
25-1066
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering LS Swap mid-length headers are made out of 304 stainless steel and offer great quality, performance, and affordability....

Speed Engineering LS Turbo Headers "Truck Series" (Forward Facing Upward) 25-1036

$279.99
25-1036
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering turbo headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our turbo...

Speed Engineering Universal LS 1 3/4" Turbo Headers (Forward Facing Upward) 25-1056

$279.99
25-1056
.HeadersManifolds All Speed Engineering
Speed Engineering turbo headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig...

Speed Engineering Universal LT 1 3/4" Turbo Headers (Forward Facing Upward) 25-1055

$289.99
25-1055
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering turbo headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers...

Stainless Works 2006-09 Trailblazer SS 6.0L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats

$2,203.00 $2,092.85
SSWTBSSY
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Sale
2006-09 Chevy 6.0L Trailblazer SS headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance....
aFe

aFe Twisted 304SS Header 2020 Chevy Corvette (C8) 6.2L V8

$1,852.00
AFE48-34148
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system produced gains of up to +24 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...

BD Diesel 09-22 Dodge Ram 1500/2500/3500 5.7L Hemi Exhaust Manifold Driver Side

$275.43 $269.75
BDD1041465
.HeadersManifolds All BD Diesel Exhaust, Mufflers & Tips Headers & Manifolds Sale
BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance...

Forced Performance Mitsubishi Evo 9 Exhaust Manifold

$325.00
FPT6001020
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds
Forced Performance Mitsubishi Evo 9 Exhaust Manifold

Stainless Works 15-18 Ford Mustang GT Factory Connect 2in Catted Headers

$2,375.00 $2,256.25
SSWM152HCAT
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Sale
2015-18 Mustang GT 5.0L long tube headers. Factory Connect. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for...

FlowTech Headers Dodge Ram 5.7L Hemi 09-14 Shorty Style 91950FLT

$457.95 $411.95
CJWH_91950FLT
.HeadersManifolds All Exhaust Headers Headers, Manifolds and Components Sale
Headers - Shorty - 1.75 in Primary - 2.5 in Collector - Gaskets Included - Steel - Black Paint - Mopar Gen III Hemi...

Speed Engineering 2019-2024 Silverado & Sierra 1 7/8" Longtube Headers 25-1152

$349.99
25-1152
.HeadersManifolds All Speed Engineering
NOT AVAILABLE TO CALIFORNIASpeed Engineering Silverado & Sierra longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability....
aFe

aFe Bladerunner Manifolds Intake MAN INT Dodge Diesel Trucks 94-98 L6-5.9L (td)

$475.00
AFE46-10051
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The Bladerunner intake manifold represents the next generation in intake manifold design. The Bladerunner intake manifold uses a unique MDV (Multiple Directional Vane) technology...
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