BUY NOW, PAY LATER. Starting at 0% APR learn more
×
curtis@killerperformancekc.com

(816) 629-1004

About Contact
Wish Lists
0 My Cart

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0

Downpipes

× Close
Categories
Availability
Price
To
-3%
Quick View
AMS

AMS Performance VR30DDTT Street Lower Downpipes w/GESI Catalytic Converter

$1,349.95 $1,309.45
AMSAMS.53.05.0001-2
Downpipes Exhaust, Mufflers & Tips
AMS Performance VR30DDTT Street Lower Downpipes w/GESI Catalytic Converter
-4%
Quick View
Stainless Works

Stainless Works 20-24 Ford Explorer Downpipe G-Sport UHO GEN2 Cat

$2,157.89 $2,050.00
SSWFEDPG
Downpipes Exhaust, Mufflers & Tips
Stainless Works 20-24 Ford Explorer Downpipe G-Sport UHO GEN2 Cat
-4%
Quick View
Stainless Works

Stainless Works 20-24 Ford Explorer Downpipe G-Sport Cat

$1,368.42 $1,300.00
SSWFEDP
Downpipes Exhaust, Mufflers & Tips
Stainless Works 20-24 Ford Explorer Downpipe G-Sport Cat
Quick View
Diamond Eye Performance

Diamond Eye 00-03 Ford 7.3L Diesel E-Series Van w/ Auto Trans/ Non-Catalyst 4in Aluminum Downpipe

$230.76
DEP124011
Downpipes Exhaust, Mufflers & Tips
Diamond Eye 00-03 Ford 7.3L Diesel E-Series Van w/ Auto Trans/ Non-Catalyst 4in Aluminum Downpipe
Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic Converter Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic Converter Quick View
Turbo XS

Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic Converter

$847.04
TXSM15-DPC
Downpipes Exhaust, Mufflers & Tips Ford Ecoboost Ford Mustang
Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic ConverterThis Part Fits: Year Make Model Submodel 2015-2019 Ford Mustang EcoBoost 2015-2019 Ford...
-5%
Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats Quick View
Stainless Works

Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats

$901.00 $855.95
SSWM15EDPCATSW
Downpipes Exhaust, Mufflers & Tips Ford Ecoboost Ford Mustang
2015-16 Ford Mustang Ecoboost Downpipe - Increase performance and improve sound with our Ford Mustang Ecoboost Downpipe. Our 2015 Mustang downpipe is designed with...
-5%
Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats Factory Connection Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats Factory Connection Quick View
Stainless Works

Stainless Works 2015-16 Mustang Downpipe 3in High-Flow Cats Factory Connection

$901.00 $855.95
SSWM15EDPCAT
Downpipes Exhaust, Mufflers & Tips Ford Ecoboost Ford Mustang
2015-20 Ford Mustang Ecoboost Downpipe - Increase performance and improve sound with our Ford Mustang Ecoboost Downpipe. Our 2015 Mustang downpipe is designed with...
-5%
Stainless Works 2017 F-150 Raptor 3.5L 3in Downpipe High-Flow Cats Factory Connection Stainless Works 2017 F-150 Raptor 3.5L 3in Downpipe High-Flow Cats Factory Connection Quick View
Stainless Works

Stainless Works 2017 F-150 Raptor 3.5L 3in Downpipe High-Flow Cats Factory Connection

$1,377.00 $1,308.15
SSWFTR17DPCAT
Downpipes Exhaust, Mufflers & Tips Ford F-150
2017+ Ford Raptor 3.5L Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Full...
-5%
Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection Quick View
Stainless Works

Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection

$1,571.00 $1,492.45
SSWFTECODPCAT
Downpipes Exhaust, Mufflers & Tips Ford F-150
2011-14 Ford F-150 Ecoboost 3.5L. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3"...
-5%
Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection Quick View
Stainless Works

Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection

$1,571.00 $1,492.45
SSWFT16ECODPCAT
Downpipes Exhaust, Mufflers & Tips Ford F-150
2015-20 F150 3.5L Ecoboost Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3"...
-5%
Stainless Works 2015-16 F150 2.7L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection Stainless Works 2015-16 F150 2.7L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection Quick View
Stainless Works

Stainless Works 2015-16 F150 2.7L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection

$1,571.00 $1,492.45
SSWFT15ECODPCAT
Downpipes Exhaust, Mufflers & Tips Ford F-150
2015-20 F150 2.7L Ecoboost Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3"...
-5%
Stainless Works 2022-20223 Ford Maverick Downpipe Quick View
Stainless Works

Stainless Works 2022-20223 Ford Maverick Downpipe

$1,540.00 $1,463.00
SSWFMAVDP
Downpipes Exhaust, Mufflers & Tips
Stainless Works 2022-20223 Ford Maverick Downpipe
-5%
Quick View
Stainless Works

Stainless Works 2021+ Ford Bronco Downpipe Gesi Cat

$1,850.00 $1,757.50
SSWFBRDPCATG
Downpipes Exhaust, Mufflers & Tips
Stainless Works 2021+ Ford Bronco Downpipe Gesi Cat
-5%
Quick View
Stainless Works

Stainless Works 2021+ Ford Bronco Downpipe Standard Cat

$1,200.00 $1,140.00
SSWFBRDPCAT
Downpipes Exhaust, Mufflers & Tips
Stainless Works 2021+ Ford Bronco Downpipe Standard Cat
-30%
Quick View
Invidia

Invidia 2022+ Subaru WRX J-Pipe w/ High Flow Cat

$738.00 $516.60
INVHS22SW4JPC
Downpipes Exhaust, Mufflers & Tips
Invidia 2022+ Subaru WRX J-Pipe w/ High Flow Cat
-30%
Invidia 17+ Honda Civic Type-R FK8 76mm Downpipe w/ High Flow Cat Quick View
Invidia

Invidia 17+ Honda Civic Type-R FK8 76mm Downpipe w/ High Flow Cat

$1,235.00 $864.50
INVHS17CTRDPC
Downpipes Exhaust, Mufflers & Tips
Invidia 17+ Honda Civic Type-R FK8 76mm Downpipe w/ High Flow Cat
-30%
Invidia 2016+ Honda Civic EX / Touring / SI 1.5T Catted 70mm Downpipe Quick View
Invidia

Invidia 2016+ Honda Civic EX / Touring / SI 1.5T Catted 70mm Downpipe

$1,050.00 $735.00
INVHS16HC4DPC
Downpipes Exhaust, Mufflers & Tips
Invidia 2016+ Honda Civic EX / Touring / SI 1.5T Catted 70mm Downpipe
-30%
Invidia 15-21 Subaru WRX w/ Manual Transmission J-Pipe With Bottom High Flow Cat Down Pipe Invidia 15-21 Subaru WRX w/ Manual Transmission J-Pipe With Bottom High Flow Cat Down Pipe Quick View
Invidia

Invidia 15-21 Subaru WRX w/ Manual Transmission J-Pipe With Bottom High Flow Cat Down Pipe

$1,273.00 $891.10
INVHS15SWMDOCB
Downpipes Exhaust, Mufflers & Tips
Invidia 15-21 Subaru WRX w/ Manual Transmission J-Pipe With Bottom High Flow Cat Down Pipe
-30%
Invidia 2013+ Audi S3 / 2015+ VW Golf R (MK7) Down-Pipe w/ High Flow Cat Quick View
Invidia

Invidia 2013+ Audi S3 / 2015+ VW Golf R (MK7) Down-Pipe w/ High Flow Cat

$1,400.00 $980.00
INVHS14AS3DPC
Downpipes Exhaust, Mufflers & Tips
Invidia 2013+ Audi S3 / 2015+ VW Golf R (MK7) Down-Pipe w/ High Flow Cat
-30%
Invidia 13+ Ford Focus ST Down Pipe w/ High Flow Cat Quick View
Invidia

Invidia 13+ Ford Focus ST Down Pipe w/ High Flow Cat

$1,214.00 $849.80
INVHS13FFSDPC
Downpipes Exhaust, Mufflers & Tips
Invidia 13+ Ford Focus ST Down Pipe w/ High Flow Cat
-30%
Sold out
Invidia 08-19 WRX/STI Down-Pipe w/ High Flow Cat Quick View
Invidia

Invidia 08-19 WRX/STI Down-Pipe w/ High Flow Cat

$1,020.00 $714.00
INVHS08SW1DOCB
Downpipes Exhaust, Mufflers & Tips
Invidia 08-19 WRX/STI Down-Pipe w/ High Flow Cat
-30%
Sold out
Invidia 02-07 Subaru Impreza WRX/STI High Flow Catted Downpipe w/ Extra 02 Bung Quick View
Invidia

Invidia 02-07 Subaru Impreza WRX/STI High Flow Catted Downpipe w/ Extra 02 Bung

$1,020.00 $714.00
INVHS05SW1DOC
Downpipes Exhaust, Mufflers & Tips
Invidia 02-07 Subaru Impreza WRX/STI High Flow Catted Downpipe w/ Extra 02 Bung
Wagner Tuning Audi SQ5 FY 300CPSI EU6 Downpipe Kit Wagner Tuning Audi SQ5 FY 300CPSI EU6 Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning Audi SQ5 FY 300CPSI EU6 Downpipe Kit

$1,830.00
WGT500001030
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Audi SQ5 FY 300CPSI EU6 Downpipe Kit
Wagner Tuning Honda Civic FK7 1.5VTec Turbo 300CPSI EU6 Downpipe Kit Wagner Tuning Honda Civic FK7 1.5VTec Turbo 300CPSI EU6 Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning Honda Civic FK7 1.5VTec Turbo 300CPSI EU6 Downpipe Kit

$1,390.00
WGT500001029
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Honda Civic FK7 1.5VTec Turbo 300CPSI EU6 Downpipe Kit
Wagner Tuning Audi TTRS 8S/RS3 8V SS304 Downpipe Kit w/Catted Pipes Wagner Tuning Audi TTRS 8S/RS3 8V SS304 Downpipe Kit w/Catted Pipes Quick View
Wagner Tuning

Wagner Tuning Audi TTRS 8S/RS3 8V SS304 Downpipe Kit w/Catted Pipes

$1,930.00
WGT500001028.KAT
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Audi TTRS 8S/RS3 8V SS304 Downpipe Kit w/Catted Pipes
Wagner Tuning Toyota Supra MK5 (US Model) Catted Downpipe Kit 200CPSI Wagner Tuning Toyota Supra MK5 (US Model) Catted Downpipe Kit 200CPSI Quick View
Wagner Tuning

Wagner Tuning Toyota Supra MK5 (US Model) Catted Downpipe Kit 200CPSI

$950.00
WGT500001027SUPRA.200CPSI
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Toyota Supra MK5 (US Model) Catted Downpipe Kit 200CPSI
Wagner Tuning BMW F-Series B58 Engine w/o OPF Downpipe Kit 200CPSI Wagner Tuning BMW F-Series B58 Engine w/o OPF Downpipe Kit 200CPSI Quick View
Wagner Tuning

Wagner Tuning BMW F-Series B58 Engine w/o OPF Downpipe Kit 200CPSI

$1,090.00
WGT500001027.200CPSI
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning BMW F-Series B58 Engine w/o OPF Downpipe Kit 200CPSI
Wagner Tuning 07-18 Subaru WRX STi Downpipe Kit Wagner Tuning 07-18 Subaru WRX STi Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning 07-18 Subaru WRX STi Downpipe Kit

$910.00
WGT500001026.SINGLE
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning 07-18 Subaru WRX STI Downpipe Kit
Wagner Tuning Ford Focus ST MK3 Downpipe Kit 200CPSI Wagner Tuning Ford Focus ST MK3 Downpipe Kit 200CPSI Quick View
Wagner Tuning

Wagner Tuning Ford Focus ST MK3 Downpipe Kit 200CPSI

$910.00
WGT500001025
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Ford Focus ST MK3 Downpipe Kit 200CPSI
Wagner Tuning Mercedes AMG (CL)A 45 Downpipe Kit 200CPSI Wagner Tuning Mercedes AMG (CL)A 45 Downpipe Kit 200CPSI Quick View
Wagner Tuning

Wagner Tuning Mercedes AMG (CL)A 45 Downpipe Kit 200CPSI

$1,140.00
WGT500001024
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Mercedes AMG (CL)A 45 Downpipe Kit 200CPSI
Wagner Tuning Honda Civic Type R FK2 Downpipe Kit w/o O2 Sensor Wagner Tuning Honda Civic Type R FK2 Downpipe Kit w/o O2 Sensor Quick View
Wagner Tuning

Wagner Tuning Honda Civic Type R FK2 Downpipe Kit w/o O2 Sensor

$910.00
WGT500001021.NOO2
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning Honda Civic Type R FK2 Downpipe Kit w/o O2 Sensor
Wagner Tuning 2014+ Volkswagen Golf GTI (MKVII) 2.0L TSI/2013+ Audi A3 8V 1.8L TSI Downpipe Kit Wagner Tuning 2014+ Volkswagen Golf GTI (MKVII) 2.0L TSI/2013+ Audi A3 8V 1.8L TSI Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning 2014+ Volkswagen Golf GTI (MKVII) 2.0L TSI/2013+ Audi A3 8V 1.8L TSI Downpipe Kit

$1,020.00
WGT500001019
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning 2014+ VW Golf GTI (MKVII) 2.0L TSI / 2013+ Audi A3 8V 1.8L TSI Downpipe Kit
Wagner Tuning BMW F-Series 35i (7/2013+) Downpipe Kit (BMW OE Part 18328602882) Wagner Tuning BMW F-Series 35i (7/2013+) Downpipe Kit (BMW OE Part 18328602882) Quick View
Wagner Tuning

Wagner Tuning BMW F-Series 35i (7/2013+) Downpipe Kit (BMW OE Part 18328602882)

$910.00
WGT500001013
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning BMW F-Series 35i (7/2013+) Downpipe Kit (BMW OE Part 18328602882)
Wagner Tuning 10/2012+ BMW F20 F30 N20 Engine SS304 Downpipe Kit (BMW OE Part 18327645666) Wagner Tuning 10/2012+ BMW F20 F30 N20 Engine SS304 Downpipe Kit (BMW OE Part 18327645666) Quick View
Wagner Tuning

Wagner Tuning 10/2012+ BMW F20 F30 N20 Engine SS304 Downpipe Kit (BMW OE Part 18327645666)

$910.00
WGT500001011
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning 10/2012+ BMW F20 F30 N20 Engine SS304 Downpipe Kit (BMW OE Part 18327645666)
Wagner Tuning BMW F-Series 35i (Until 6/2013) SS304 Downpipe Kit Wagner Tuning BMW F-Series 35i (Until 6/2013) SS304 Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning BMW F-Series 35i (Until 6/2013) SS304 Downpipe Kit

$910.00
WGT500001010
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning BMW F-Series 35i (Until 6/2013) SS304 Downpipe Kit
Wagner Tuning BMW E82 E90 N55 Motor SS304 Downpipe Kit Wagner Tuning BMW E82 E90 N55 Motor SS304 Downpipe Kit Quick View
Wagner Tuning

Wagner Tuning BMW E82 E90 N55 Motor SS304 Downpipe Kit

$910.00
WGT500001005
Downpipes Exhaust, Mufflers & Tips
Wagner Tuning BMW E82 E90 N55 Motor SS304 Downpipe Kit
Show More
Items 1 to 36 of 86 total
compare

Customer Reviews

Kooks

2019 Camaro Headers

Sounds Amazing

Jeff on January, 2024

Was in need of some headers for my camaro. really wanted the kooks and killer had the full kit for my car in stock.

Featured Brands

We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×