Shop PPE
Add to Cart:

High Flow Exhaust Manifolds with Up-Pipes

Manufactured by: Pacific Performance Engineering

Starting at:

Select:






50 States Emissions Legal (E.O. D-701-19) 

PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal.

PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter.

 

Available for 2001-2015 Duramax equipped trucks. E.O No. D-701-6

NOTICE: LMM trucks require heater modifications on driver's side. Call for details.


Features:

▪ Cast Hi-Sil Moly iron high-flow manifold construction

▪ Significant reduction in exhaust back pressure

▪ Free-flowing stainless steel inner liner bellows

▪ Stainless steel 11-gauge .120-inch wall diameter Up-Pipes

▪ Built in bosses, pre-drilled and tapped 1/8" NPT for EGT gauge


UPC Company Prefix: 81050502

UPC Code - 14: 00810505024834, 00810505024872, 00810505024889, 00810505024896, 00810505024902

UPC Code - 12: 810505024834, 810505024872, 810505024889, 810505024896, 810505024902








Kit comes complete with two PPE Manifolds, two PPE Up-Pipes, a PPE Down Pipe Support Bracket, PPE Stainless Steel Manifold Gaskets and Up-Pipe Gaskets.
















Factory manufacturing process leaves the Up-Pipe bellows’ inside liner significantly undersized and deformed causing excessive restriction. PPE’s bellows are larger in diameter by 37% providing increased flow. 
















Please call with additional questions and concerns.

* SHIPPING NOTE- All shipping is done thru UPS and requires a signature.

Delivery times vary due to credit card processing and UPS pick-up schedules: holidays and drop-offs. (This is not subject to the control of PPE.)

PPE continues to lead the way with 50 states legal environmentally friendly fuel efficient products.

116111000, 116111200, 116111400, 116111600, 116111800, 116112000

1161110, 1161112, 1161114, 1161116, 1161118


Customers who bought this product also purchased...