DOWNPIPES / UP-PIPES

ATS DIESEL 204-138-4248 DIRECT REPLACEMENT UP-PIPE KIT FITS 2001-2010 6.6L DURAMAX

Up Pipe Kit, Direct Replacement, Both Driver and Passenger Sides, 6.6L Duramax, Includes Hardware and Gaskets.Details: 6.6L Duramax Up Pipe Kit Direct Replacement Driver and Passenger Sides Includes Hardware and Gaskets Sold As A Kit SKU: 2041384248 ...

AFE POWER 49-04034 ATLAS TURBO DOWN-PIPE (3" STEEL) 2004.5-2010 GM 6.6L DURAMAX

The aFe ATLAS turbo down-pipe is engineered to outflow and outperform the restrictive, OE down-pipe on your 2004-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD with the Duramax V8 6.6L turbo diesel. The 3" mandrel-bent steel tubing offers smoother...

BD DIESEL 1043803 UP-PIPE PASSENGER SIDE - CHEVY 2001-2004 LB7 6.6L DURAMAX

Up-Pipe Passenger Side - Chevy 2001-2004 LB76.6L Duramax

HSP 2" REPLACEMENT UP-PIPES 2001-2004 GM 6.6L DURAMAX LB7 (FEDERAL EMISSIONS)

The HSP 2" Replacement Up-Pipes are an excellent high flow upgrade to replace the restrictive factory pipes on your 2001-2016 GM 6.6L Duramax. The 2" design not only increases flow and power, but also reduces EGT's! Heavy wall 304 stainless steel...

HSP 2" REPLACEMENT PASSENGER SIDE UP-PIPE 2001-2004 GM 6.6L DURAMAX LB7 (FEDERAL EMISSIONS)

The HSP 2" Replacement Passenger Side Up-Pipe can be used as a heavy duty replacement for your 2001-2004 LB7 or an offroad upgrade for your 2004.5-2016 GM 6.6L Duramax. HSP uses heavy wall 304 stainless steel pipe along with heavy duty sleeved bellow for...

BD DIESEL 1043800 DURAMAX UP-PIPES KIT CHEVY/GMC 2001-2004 LB7

Duramax Up Pipes Kit Chevy GMC 2001-2004 LB7

PPE 116121115 OEM LENGTH REPLACEMENT HIGH FLOW UP-PIPES GM

Up-Pipes OEM Length 11-16 EGR  Up-Pipes, Drivers Side, Passenger Side - OEM Replacements – Duramax 6.6L – LML - CA_(EGR) PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM...

PPE 116111400 HIGH FLOW EXHAUST MANIFOLDS AND UP-PIPES KIT - GM 6.6L DURAMAX 2004.5-2005 FEDERAL Y-PIPE LLY RAW

High-Flow Manifolds and Up-Pipes Kit GM 2004.5-2005 FED Y-Pipe LLY PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and...

PPE 116111000 HIGH-FLOW MANIFOLDS AND UP-PIPES KIT GM 2001 CA, 01-04 FED - RAW FINISH

PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire...

PPE 116110505 DOWN-PIPE SUPPORT BRACKET FOR OEM LENGTH UP-PIPES 2001-2016 GM 6.6L DURAMAX (FOR USE WITH PPE UP-PIPES)

If you have original GM Manifolds and PPE Up-Pipes, this bracket (stay) secures your PPE Down-Pipe and prevents movement. An unsecured Down-Pipe that moves can come in contact and damage the Up-Pipe bellow even under normal driving conditions. This...

PPE 116120005 REPLACEMENT UP-PIPE (DRIVER SIDE) FOR OEM EXHAUST MANIFOLD (2001-2016 GM SILVERADO-SIERRA 6.6L DURAMAX)

PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipe are manufactured from 11-gauge 304 stainless...

PPE 118062030 UP-PIPE GASKETS (2001-2016 GM 6.6L DURAMAX) (4 PCS)

Gasket Set for Up-pipes (4 pcs) Divided Gasket by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to...