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.

JBA

JBA 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header

$852.45 $774.95
JBA1860SJS
.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...

MagnaFlow Manifold Pipe 12-13 Wrangler 3.6L

$187.55 $136.00
MAG15313
.HeadersManifolds All Exhaust, Mufflers & Tips Headers & Manifolds Magnaflow Sale
The MagnaFlow Jeep Loop Delete 15313 is a 2in. diameter mandrel bent stainless steel pipe that i's weight-optimized with superior flow characteristics and performance....
aFe

aFe Twisted Steel Shorty Header 11-17 Ford Mustang V6-3.7L

$499.00
AFE48-43031
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...
aFe

aFe Twisted Steel Headers 03-06 Nissan 350Z /Infiniti G35 V6-3.5L

$1,075.00
AFE48-36103
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe...
aFe

aFe Twisted Steel Header Up-Pipe 08-10 Ford Diesel Trucks V8-6.4L (td)

$780.00
AFE48-33016
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability. 2" Inner...
aFe

aFe Twisted Steel Header Turbo Manifold (T3) 98.5-02 Dodge Diesel Trucks L6 5.9L (td)

$1,345.00
AFE48-32020
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
Unleash torque and horsepower with this Twisted Steel series header for your 24 valve Cummins. 1-3/4" head pipes stepped to 2" mandrel bent 304...
aFe

aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L

$959.00
AFE48-46101
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this...
aFe

aFe Twisted Steel Header SS-409 HDR Jeep Wrangler YJ 91-99 I6-4.0L

$865.00
AFE48-46201
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this...
aFe

aFe Twisted Steel Header SS-409 HDR Jeep Wrangler TJ 00-06 I6-4.0L

$865.00
AFE48-46202
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this...
aFe

aFe Twisted Steel Header 09-16 Dodge Ram V8-5.7L Hemi (2 & 4WD)

$1,075.00
AFE48-42001-1
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
If you are looking to improve performance, throttle response, and enhance the sound to your vehicle, aFe POWER Twisted Steel Headers are the answer....
aFe

aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers - Titanium (Ceramic Coated)

$1,075.00
AFE48-38029-T
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...
aFe

aFe Twisted Steel 1-3/4in 304SS Shorty Headers 2019 GM Silverado / Sierra 1500 V8-5.3L/6.2L

$1,075.00
AFE48-34134
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered...
aFe

aFe Power Twisted Steel Y-Pipe w/ Cat SS 16-20 Toyota Tacoma V6 3.5L (4WD Only)

$836.00
AFE48-46013-RC
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system is constructed of 2-1/4" - 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Includes dual high flow catalytic converters...
aFe

aFe Power Twisted Steel Y-Pipe Stainless Steel 2.5in 12-14 Jeep Wrangler V6 3.6L

$361.00
AFE48-46208
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP...
aFe

aFe Power Twisted Steel Exhaust Headers 409 Stainless Steel 83-02 Jeep Wrangler (YJ) L4 2.5L

$573.00
AFE48-46206
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this...
aFe

aFe Power Twisted Steel 304SS Shorty Header 2021 Ram 1500 TRX V8-6.2L

$1,528.00
AFE48-32030-T
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system produced gains of up to +9 HP and +14 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...
aFe

aFe Power Twisted Steel 304SS Shorty Header 19-21 Ram 2500/3500 V8-6.4L

$1,075.00
AFE48-32029
.HeadersManifolds aFe All Exhaust, Mufflers & Tips Headers & Manifolds
This system produced gains of up to +11 HP and +19 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...

Speed Engineering Silverado & Sierra 2" Longtube Headers 1999-2006 25-1077

$379.99
25-1077
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering Silverado & Sierra longtube headers are made out of 304 stainless steel and offer great quality, performance, and...

Speed Engineering Cadillac CTS-V Longtube Headers 1 7/8" 2016-2019 (LT4 ENGINE) 25-1046

$449.99
25-1046
.HeadersManifolds All Headers & Manifolds Speed Engineering
Speed Engineering Cadillac CTS-V longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our CTS V longtube...

Speed Engineering Cadillac CT5 V Blackwing Longtube Headers 2" 2022-2023 (LT4 ENGINE) 25-1061

$499.99
25-1061
.HeadersManifolds All Headers & Manifolds Speed Engineering
Speed Engineering Cadillac CT5 V Blackwing longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our CT5...

Speed Engineering Cadillac CT5 V Blackwing Longtube Headers 1 7/8" 2022-2023 (LT4 ENGINE) 25-1046

$449.99
25-1046
.HeadersManifolds All Headers & Manifolds Speed Engineering
Speed Engineering Cadillac CT5 V Blackwing longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our CT5...

Speed Engineering C8 Corvette 1 7/8" Headers 2020-2023 (LT2 ENGINES) 25-1075

$399.99
25-1075
.HeadersManifolds All Headers & Manifolds Speed Engineering
Speed Engineering Corvette headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our Corvette headers are mandrel bent,...

Speed Engineering 2010-2015 Camaro Universal Turbo Headers (FOWARD FACING) 25-1054

$249.99
25-1054
.HeadersManifolds All Headers & Manifolds Speed Engineering
NOT AVAILABLE TO CALIFORNIA Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are...

Kooks RAM TRX 2in x 3in Long Tube Headers 3in x OEM H.O. Green Connections

$4,298.04 $3,868.24
KSH3521H640
.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...

Kooks RAM TRX 1 7/8in x 3in Long Tube Headers 3in x OEM H.O. Green Connections

$4,186.11 $3,767.50
KSH3521H440
.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...

Kooks 19-20 Ram 1500 5.7L HEMI 1-5/8in x 1-3/4in Stainless Steel Torque Series Headers

$3,063.22 $2,756.90
KSH35201110
.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...

Kooks Headers LT Header & Green Catted Conn Pipe

$4,216.31 $3,794.68
KSH3410H631
.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...

Kooks 12+ Jeep Grand Cherokee 6.4L 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes

$4,101.17 $3,691.05
KSH3410H431
.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...

Kooks 15-20 Dodge Challenger SRT Hellcat 2 x 3 Header & Green Catted SRT8 Connectionection Kit

$3,713.96 $3,342.56
KSH3103H630
.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...

Kooks 05-14 Chrysler 300 C SRT8 SRT8 SRT8 Core 1-7/8 HEMI Header & Green Catted SRT8 Conn Kit

$3,584.80 $3,226.32
KSH3101H430
.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...

Kooks 09-20 Chrysler 300 C S C Luxury C Platinum 1-7/8 HEMI Header & Green Catted 5.7 Conn Kit

$3,667.01 $3,300.31
KSH3100H430
.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...

Kooks 19-22 Chevrolet Silverado 1500 6.2L 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

$4,722.32 $4,250.09
KSH2863H430
.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...

Kooks 15-20 Cadillac Escalade ESV Platinum Luxury 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

$4,073.20 $3,665.88
KSH2861H430
.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...

Kooks 14-17 Chevrolet SS Base 1-7/8 x 3 Header & Green Catted X-Pipe Kit

$4,250.15 $3,825.14
KSH2510H430
.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...

Kooks 2022 Cadillac CT5V 2in x 3in SS Longtube Headers and Green Catted SS X-Pipe

$4,070.92 $3,663.83
KSH2313F632
.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...

Kooks 22-23 Cadillac CT5-V Blackwing 1 7/8in Header w/ GREEN Exhaust Kit

$4,032.46 $3,629.21
KSH2313F432
.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...
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