Cart 0
Go!
× clear filters

Exhaust System Parts

Modern Day is home to some of the top performance exhaust brands in the world. Brands like Flowmaster, Hooker, Holley, Flowtech, APR, Jones, and more combine to cover thousands of applications and a variety of budgets. Whether you are putting a full stainless steel exhaust on your late model muscle car or if your rat rod needs a set of Lakester headers, Modern Day’s exhaust brands can't be beat!
Ford Truck exhaust manifold repair kit Hush studfix 8001 - Modern Day Muffler

Ford Truck exhaust manifold repair kit Hush studfix 8001
02-07 Buick Rendezvous Exhaust Flex Pipe - Modern Day Muffler

02-07 Buick Rendezvous Exhaust Flex Pipe
Studfix Exhaust Manifold repair Kit for V6 & Smaller Cars

Studfix Exhaust Manifold repair Kit for V6 & Smaller Cars
Exhaust Flex Pipe Stainless Steel Double Braid 2.25 x 4 - Modern Day Muffler

Exhaust Flex Pipe Stainless Steel Double Braid 2.25 x 4
Flowmonster Performance Muffler 3 inch dual inlet & outlet 12599-FM 409 Stainles - Modern Day Muffler

Flowmonster Performance Muffler 3 inch dual inlet & outlet 12599-FM 409 Stainles
Flowmonster Performance Muffler 2.50 Dual IN/2.50 Dual OUT 11386-FM 409 Stainles - Modern Day Muffler

Flowmonster Performance Muffler 2.50 Dual IN/2.50 Dual OUT 11386-FM 409 Stainles
Sold Out
Flowmonster 2-Chamber Muffler 42541-FM 2 Chamber; 2.50 in. Offset Inlet/2.50 in. - Modern Day Muffler

Flowmonster 2-Chamber Muffler 42541-FM 2 Chamber; 2.50 in. Offset Inlet/2.50 in.
00-07 Ford Taurus Exhaust Flex Pipe Repair Kit - Modern Day Muffler

00-07 Ford Taurus Exhaust Flex Pipe Repair Kit
Exhaust Flex Pipe 2" x 4" with Ends Stainless Steel Double Braided - Modern Day Muffler

Exhaust Flex Pipe 2" x 4" with Ends Stainless Steel Double Braided
Flowmonster 2-Chamber Muffler 425403-FM 2.50 Dual Inlet / 3.00 Center - Modern Day Muffler

Flowmonster 2-Chamber Muffler 425403-FM 2.50 Dual Inlet / 3.00 Center
Jones Exhaust 2.25" Tips PCAM214SS - Modern Day Muffler

Jones Exhaust 2.25" Tips PCAM214SS
02-05 Volkswagen Jetta Exhaust Flex Pipe - Modern Day Muffler

02-05 Volkswagen Jetta Exhaust Flex Pipe
Flowmonster Performance Muffler 3 in inlet & 3 Outlet Polished Stainless Steel 1 - Modern Day Muffler

Flowmonster Performance Muffler 3 in inlet & 3 Outlet Polished Stainless Steel 1
00-05 Buick LeSabre Exhaust Flex Pipe - Modern Day Muffler

00-05 Buick LeSabre Exhaust Flex Pipe
Flowmonster 1-Chamber Muffler 42510-FM 2.50 Center Inlet / 2.50 Center Outlet - Modern Day Muffler

Flowmaster 42510-FM FlowMonster 1-Chamber Muffler Center In/Center Out: 2.500 in
98-00 Chevy S-10 Exhaust Flex Pipe Repair Kit - Modern Day Muffler

98-00 Chevy S-10 Exhaust Flex Pipe Repair Kit
02-05 Ford Explorer Catalytic Converter 4.0L Flowmaster 2029112 - Modern Day Muffler

02-05 Ford Explorer Catalytic Converter 4.0L Flowmaster 2029112
Flowmonster 2-Chamber Muffler 42543-FM 2.50 Offset Inlet / 2.50 Offset Outlet - Modern Day Muffler

Flowmonster 2-Chamber Muffler 42543-FM 2.50 Offset Inlet / 2.50 Offset Outlet
Jones Stainless Steel 2.5" Tip PPT212SS - Modern Day Muffler

Jones Stainless Steel 2.5" Tip PPT212SS
2" Angle Cut Jones Stainless Steel Exhaust Tip PAC200SS - Modern Day Muffler

2" Angle Cut Jones Stainless Steel Exhaust Tip PAC200SS
Flowmonster 2-Chamber Muffler 430402-FM 3.00 Center Inlet / 2.50 Dual Outlet - Modern Day Muffler

Flowmonster 2-Chamber Muffler 430402-FM 3.00 Center Inlet / 2.50 Dual Outlet
Sold Out
Flowmaster Catalytic Converter - Universal - Federal 2250224 - Modern Day Muffler

Flowmaster Catalytic Converter - Universal - Federal 2250224
Flowmaster Catalytic Converter - Universal - Federal 2000130 - Modern Day Muffler

Flowmaster Catalytic Converter - Universal - Federal 2000130
2.25" Chevrolet Bow Tie Jones Stainless Steel ExhaustTip JCB214-SS - Modern Day Muffler

2.25" Chevrolet Bow Tie Jones Stainless Steel ExhaustTip JCB214-SS