1991 JEEP WRANGLER Mufflers

Muffler, Super Turbo, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17731

4.63 out of 5 stars ( 41 )

Estimated Ship Date: Monday 1/12/2026

Muffler, Super 44 Series, 2.25 in. Inlet/2.25 in. Outlet, Steel, Black, Each

Part Number: FLO-942447

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, Ultra Flo Welded, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Each

Part Number: WLK-17217

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/12/2026

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842452

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, XL 3 Chamber, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13215

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, Delta Flow 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-942442

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-942452

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, Xlerator Performance, Stainless Steel, Natural, Jeep, 2.5, 4.0L, Each

Part Number: APH-XS1225

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Muffler, Ultra Flo SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

• Free Shipping

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, Jeep, Each

Part Number: WLK-22501

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

Muffler, MSL, Jeep, Each

Part Number: APH-700114

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17874

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Oval, Steel, Aluminized, 2.25 in. Offset Inlet/Outlet, 20.50 in. Overall Length, Jeep, Each

Part Number: CWA-83502978

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Mufflers, Direct-Fit, 2.25 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 20.75 in. Overall Length, Jeep, Each

Part Number: BRE-100-5137

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, OE Replacement, Steel, Aluminized, Jeep, 2.5, 4.0L, Each

Part Number: APH-3355

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

• Drop Ship
• Special Order