Dynomax 89003 Exhaust System Kit

Brand	Dynomax 89003
Exhaust Type	Dual
Exit Position	Dual
Inlet Inside Diameter	2.250 in.
Max Year Covered	1989
Min Year Covered	1973
Most Popular Make/Model	Gmc k1500
Most Popular Year	1986
Muffler Body Length	No muffler
Product Grade	Premium
Total Part VIO	71844
Tubing Diameter	2.250 in.
Product line	Dual Pipe Kit
Fits	Chevrolet and GMC · 157 vehicles

OE manifold fitment. Attaches directly to factory manifolds for a straightforward exhaust upgrade.

Flexible mounting options. Special reducer helps accommodate different exhaust routing needs.

Premium exhaust kit. Dynomax 89003 is built as a dual pipe system for classic truck applications.

$270.50Free shipping

In stock · usually ships same day before 1pm CST

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Dual Header Kit Overview

Dynomax 89003 is a premium dual pipe kit for vintage truck and SUV exhaust upgrades. It is built to attach to OE manifolds and uses a special reducer to provide multiple mounting options for the exhaust layout.

Dual exhaust type with dual exit configuration.
2.250 in. inlet inside diameter and 2.250 in. tubing diameter.
No muffler body included in the kit design.
Premium-grade exhaust system kit from Dynomax.

Fitment Details

Compatible with 1973-1989 GMC K1500 applications, N/A position. Compatible with 1979-1986 GMC K2500 applications, N/A position. Compatible with 1979-1986 GMC K3500 applications, N/A position. Compatible with 1973-1986 Chevrolet K10 Suburban applications, N/A position. Compatible with 1973-1986 Chevrolet K20 Suburban applications, N/A position. Compatible with 1987 Chevrolet V10 Suburban applications, N/A position. Compatible with 1987 Chevrolet V20 Suburban applications, N/A position. Compatible with 1987 GMC V1500 applications, N/A position. Compatible with 1987 GMC V2500 applications, N/A position. Compatible with 1987 GMC V3500 applications, N/A position.

What It Is Used For

Replacing a restrictive factory exhaust layout on classic trucks and SUVs.
Converting an OE manifold setup to a dual pipe arrangement.
Addressing fitment needs where a reducer and multiple mounting options are required.
Supporting exhaust system refreshes on older GMC and Chevrolet platforms.

Installation Notes

This kit attaches to OE manifolds and includes a reducer for flexible mounting. Verify manifold style, tubing diameter, and vehicle-specific exhaust routing before installation. Fitment includes applications marked not emissions legal.

Quality Assurance

Dynomax Performance Exhaust is part of Tenneco and is backed by global engineering resources. Part number 89003 is a premium exhaust system kit built for classic vehicle applications.

This part fits 157 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Liters	Cylinders	Notes
1989	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1989	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1988	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1988	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	Chevrolet	V10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	Chevrolet	V10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	Chevrolet	V20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	Chevrolet	V20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1987	GMC	V3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	Chevrolet	K10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	Chevrolet	K20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1986	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	Chevrolet	K10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	Chevrolet	K20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1985	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	Chevrolet	K10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	Chevrolet	K20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1984	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	Chevrolet	K10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	Chevrolet	K20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1983	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	Chevrolet	K10 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	Chevrolet	K20 Suburban	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K1500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K2500	—	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K3500	Cab & Chassis	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K3500	Standard Cab Pickup	6.2L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1982	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1981	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K1500	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K2500	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K3500	Standard Cab Pickup	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K3500	Cab & Chassis	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1980	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	Chevrolet	K10 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K1500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K1500	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K2500	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K2500	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K3500	Standard Cab Pickup	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K3500	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K3500	Cab & Chassis	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1979	GMC	K3500	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	Chevrolet	K10 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K15	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K15	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K25	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K25	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K35	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K35	Standard Cab Pickup	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K35	Cab & Chassis	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1978	GMC	K35	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	Chevrolet	K10 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K15	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K15	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K25	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K25	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Cab & Chassis	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Extended Cab Pickup	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Extended Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Standard Cab Pickup	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Cab & Chassis	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1977	GMC	K35	Standard Cab Pickup	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	Chevrolet	K10 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	GMC	K15	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	GMC	K15	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	GMC	K25	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1976	GMC	K25	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	Chevrolet	K10 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	Chevrolet	K20 Suburban	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	GMC	K15	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	GMC	K15	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	GMC	K25	—	6.6L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1975	GMC	K25	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1974	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1974	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1974	GMC	K15/K1500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1974	GMC	K25/K2500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1974	GMC	K35/K3500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1973	Chevrolet	K10 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1973	Chevrolet	K20 Suburban	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1973	GMC	K15/K1500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1973	GMC	K25/K2500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
1973	GMC	K35/K3500 Pickup	—	5.7L	V8	Manifold Dual Kit; Not Emissions Legal; Dual Pipe Kit
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Dynomax 89003 Exhaust System Kit

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