Looking for aftermarket parts to modify or upgrade your 2018 Ford Mustang with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your Mustang.
Whether you have a 2018 Ford Mustang in GT to Shelby GT350R trim we have you covered. We have 21 headers & manifolds available to mod your Mustang. All parts have free shipping to the Continental US 48 States.
 IN STOCK 1689SJBA 15-20 Ford Mustang 5.0L Coyote 1-3/4in Primary Raw 409SS Cat4Ward Header 2015-2022 Ford Mustang GT / GT Premium $710.95 |
 OUT OF STOCK 1689SJTJBA 15-20 Ford Mustang 5.0L Coyote 1-3/4in Primary Ti Ctd Cat4Ward Header 2015-2022 Ford Mustang GT / GT Premium $842.95 |
 IN STOCK - LOW 1689SJSJBA 15-20 Ford Mustang 5.0L 1-3/4in Stainless Steel Silver Ceramic Shorty Header 2015-2022 Ford Mustang GT / GT Premium $842.95 |
 SHIPS FROM MANUFACTURER 1151H231Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15+ Mustang 5.0L 4V 1 3/4in x 3in SS Headers w/ Green Catted OEM Conn. 2015-2023 Ford Mustang GT / GT Premium $3,030.28 |
 IN STOCK - LOW 1151H232Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 2024 Ford Mustang GT V8 5.0L 1-3/4in SS Headers w/ GREEN Catted Connection Pipe 2015-2024 Ford Mustang GT / GT Premium $3,030.28 |
 SHIPS FROM MANUFACTURER 1151H421Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15+ Mustang 5.0L 4V 1 7/8in x 3in SS Headers w/ Catted OEM Connection Pipe 2015-2023 Ford Mustang GT / GT Premium $1,861.14 |
 IN STOCK 1151H431Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15+ Mustang 5.0L 4V 1 7/8in x 3in SS Headers w/ Green Catted OEM Connection Pipe 2015-2023 Ford Mustang GT / GT Premium $3,054.29 |
IN STOCK 1151H432Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 2024 Ford Mustang GT V8 5.0L 1-7/8in SS Headers w/ GREEN Catted Connection Pipe 2015-2024 Ford Mustang GT / GT Premium $3,054.29 |
 IN STOCK 1151H631Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15+ Mustang 5.0L 4V 2in x 3in SS Headers w/Green Catted OEM Connection Pipe 2015-2023 Ford Mustang GT / GT Premium $3,156.42 |
SHIPS FROM MANUFACTURER 1151H642Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 2024 Mustang GT/D.H. 5.0L 4V 2in x 3in SS Headers w/ H.O Green Catted Connection Pipe 2015-2024 Ford Mustang GT / GT Premium $3,651.42 |
IN STOCK - LOW 1154H320Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15-21 Ford Mustang Shelby GT350R Shelby GT350 1-3/4 x 1-7/8 x 3 Header & Catted X-Pipe Kit 2015-2020 Ford Mustang Shelby GT350 / Shelby GT350R $4,398.53 |
IN STOCK - LOW 1154H330Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15-21 Ford Mustang Shelby 1-3/4 x 1-7/8 x 3 Header & Green Catted X-Pipe Kit 2015-2020 Ford Mustang Shelby GT350 / Shelby GT350R $5,290.45 |
 SHIPS FROM MANUFACTURER 1155H430Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 15+ Mustang 5.0L 4V 1 7/8in x 3in SS Headers w/ Green Catted OEM Conn. Right Hand Drive 2015-2019 Ford Mustang GT / GT Premium $3,054.29 |
 IN STOCK GT350HCAT2015-17 Shelby Mustang GT350 5.2L long-tube headers. Starting with our durable 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" catted leads. Fits factory connection point to the vehicle?s factory exhaust. No-kinks CNC mandrel belt pipe... Stainless Works 2015+ Ford GT350 Headers 1-7/8in Primaries High-Flow Cats 3in Collectors 2015-2020 Ford Mustang Shelby GT350 / Shelby GT350R $2,363.60 |
 IN STOCK - LOW GT350HCAT3Stainless Works 2015+ Ford Shelby GT350 Headers Perf Connect w/Cats 1-7/8in Primaries 3in Collectors 2015-2020 Ford Mustang Shelby GT350 / Shelby GT350R $2,363.60 |
 IN STOCK M152H3CATLG2015-18 Mustang GT 5.0L long tube headers. Performance Connect, Unholy Union. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 2" diameter primaries, 3" slip-fit collectors with merge spik... Stainless Works 15-18 Ford Mustang GT Aftermarket Connect 2in Catted Headers 2015-2020 Ford Mustang GT 2018-2020 Ford Mustang GT Premium $2,356.95 |
 SHIPS FROM MANUFACTURER M152HCAT2015-18 Mustang GT 5.0L long tube headers. Factory Connect. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 2" diameter primaries, 3" slip-fit collectors with merge spike, then fitting in... Stainless Works 15-18 Ford Mustang GT Factory Connect 2in Catted Headers 2015-2020 Ford Mustang GT 2018-2020 Ford Mustang GT Premium $2,256.25 |
 IN STOCK M15HCAT2015-16 Mustang GT headers with 1-7/8" primary tubes, 3" diameter catted lead pipes that mate to the factory connection point. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes.This system replaces the factory manifolds, catalytic co... Stainless Works 2015-16 Mustang GT Headers 1-7/8in Primaries 3in High-Flow Cats Factory Connection 2015-2020 Ford Mustang GT / GT Premium $2,256.25 |
 SHIPS FROM MANUFACTURER SM15H3CAT2015-16 Mustang GT headers with 1-7/8" primary tubes, 3" diameter lead pipes and high flow catalytic converters designed to mate to Stainless Works exhaust. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes. This system is designed t... Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats 2015-2020 Ford Mustang GT / GT Premium $1,389.85 |
 IN STOCK SM15H3CATLG2015-18 Mustang GT 5.0L long-tube headers. Unholy Union. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting i... Stainless Works SP Ford Mustang GT 2015-17 Headers 1-7/8in Catted Aftermarket Connect 2015-2020 Ford Mustang GT / GT Premium $1,389.85 |
 SHIPS FROM MANUFACTURER SM15HCAT2015-16 Mustang GT headers with 1-7/8" primary tubes, 3" diameter catted lead pipes that mate to the factory connection point. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes.This system replaces the factory manifolds, and catalyti... Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats 2015-2020 Ford Mustang GT / GT Premium $1,389.85 |