The PPE 116111100 High-Flow Race Exhaust Manifolds with Up-Pipes for your 2001-2004 GM 6.6L Duramax are designed to maximize power and flow characteristics in your truck.

The GM 12637647 Updated Driver Side Exhaust Manifold for your 2001-2010 GM 6.6L Duramax features a "full bore" unlike the factory exhaust manifold that is "kinked or dented" for additional clearance.

GDP 01-16 DURAMAX UP PIPE PASS SIDE W/GASKETS

GM LB7 Passanger side up pipe 2001-2004 GM Federal 2004.5-20016 Offroad

Duramax LB7 owners now have the ability of connecting the turbo and aftermarket down-pipe back exhaust system by removing the restrictive stock pipe. The MBRP down pipe provides a smoother flow from the turbo resulting in lower EGTs and Increased Performance.

The aFe Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle

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UNIVERSAL TIP, 8IN O.D., ROLLED END, 4IN INLET 18IN IN LENGTH, T304

EXHAUST TIP 304 STAINLESS 5IN IN 8IN OUT 18IN LENGTH

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The AFE Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle.

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EXHAUST TIP 304 STAINLESS 5IN IN 8IN OUT 18IN LENGTH

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UNIVERSAL TIP, 8IN O.D., ROLLED END, 4IN INLET 18IN IN LENGTH, T304

UNIVERSAL TIP, 7" O.D., ROLLED END, 4" INLET 18" IN LENGTH, T304

UNIVERSAL TIP, 7" O.D., ROLLED END, 4" INLET 18" IN LENGTH, T304

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of 409 stainless steel and is used to eliminate the 5" In/Out muffler used in most factory or performance 5" exhaust systems.

MUFFLER - XLERATOR STAINLESS STEEL, ROUND, 30IN OAL, 4IN

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of aluminized steel and is used to eliminate the 5" In/Out muffler used in most factory or performance 5" exhaust systems.

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of 409 stainless steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems.

Inlet Inside Diameter (in): 5.000 in. Tip Shape: Round Tip Outlet Size: 6.000 in. Tip Quantity: Single Tip Installation: Bolt-on Tip Material: Stainless steel Tip Finish: Polished Overall Length (in): 12.000 in. Tip Cut: Slant Tip Edge Style:...

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Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of aluminized steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems.

PPE DOWNPIPE SUPPORT BRACKET FOR OEM LENGTH UPPIPES

CLAMP - TORCA ACCUSEAL FLAT BAND 4IN ALUMINIZED

CLAMP - TORCA ACCUSEAL FLAT BAND 5IN ALUMINIZED