Availability
Muffler, Quiet-Flow 3, 2.625 in. Inlet/Outlet, Steel, Aluminized, Chevy, GMC, Each
Part Number: WLK-21423
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Stainless Steel, Natural, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, 6.0L, 6.2L, Without EGR, Pair
Part Number: KOK-28501120
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Mufflers, Direct Fit SoundFX, Steel, Aluminized, 28.000 in. Overall Length, Cadillac, Chevy, GMC, Each
Part Number: WLK-18957
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Touring, Cat-Back, Single In/Dual Out, Stainless, Natural, Side Exit, Cadillac, GMC, 6.2L, Kit
Part Number: BOR-140560
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Exhaust Clamp, U-Bolt, 2.50 in. Diameter, Steel, Natural, Each
Part Number: APH-H212
Estimated Ship Date: Today
Estimated Ship Date: Today
CATALYTIC CONVERTER
Part Number: WLK-84798
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Exhaust Flange Hardware, Studs, Nuts, Washers, Black, Steel, Kit
Part Number: FEL-ES75102
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Ceramic Honeycomb, Stainless Steel Case, 2.5 in. Slip Fit Inlet/Outlet, Each
Part Number: MPE-51656
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Cadillac, GMC, 6.0L, Kit
Part Number: MPE-15734
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
OEM Grade Universal Catalytic Converter - 2.50in.
Part Number: MPE-51046
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Blue, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505BL
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust, Split Rear, Cat-Back, Stainless Steel, Natural, Polished Tips, 4.8, 5.3L, Kit
Part Number: GIB-65560
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each
Part Number: MPE-99204HM
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Exhaust Tubing, Exhaust Pipe Adapters, Reducer, Round, Steel, Aluminized, 3.000 in. I.D./3.500 in. O.D. End Sizes, 6.000 in. Length, Each
Part Number: APH-9333
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Crossover Pipes, Y-pipe Style, 409 Stainless Steel, Natural, 3.000 in. Diameter, for Use with JBA Long Tube Headers, Cadillac, Each
Part Number: JBA-6850SY
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Split Rear, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Polished Tips, Cadillac, Chevy, GMC, 6.2L, Kit
Part Number: GIB-65715
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, SoundFX, 2.000 in. Inlet/Outlet, Oval, Steel, Aluminized, Chevy, GMC, Cadillac, Each
Part Number: WLK-18985
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
EPA OBDII Direct Fit Converter
Part Number: CTO-9444
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Mufflers, Direct-Fit, 2.50 in. Dual Inlet, 2.50 in. Single Outlet, Steel, Aluminized, Oval Case, 28.00 in. Overall Length, Cadillac, GMC, Hummer, Each
Part Number: BRE-100-7179
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Intermediate Pipes, Exhaust, Steel, Aluminized, Cadillac, Chevrolet, GMC, Each
Part Number: APH-28707
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Chevrolet, GMC, Each
Part Number: APH-700303
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Catalytic Converter, Stainless Steel, Cadillac, Chevy, GMC, SUV, Pickup, 58.75 in. Length, 5.7L, Each
Part Number: CTO-9333
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Exhaust Manifolds, Right, Cast Iron, Natural, Cadillac, Chevy, GMC, Each
Part Number: ATP-101094
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair
Part Number: BIG-91835FLT
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54423
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.