PPE High Flow Exhaust Manifold with Up-Pipes(NON-EGR)

Part# 116111000+MAX-UPB-0116

$922.98 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

PPE High Flow Exhaust Manifold with Up-Pipes

Fits 2001-2004 Silverado/Sierra 2500/3500HD w/Federal Emissions ONLY

New Raw Part# 116111000 / Old Part# 116111101
See Below for Coating Options

50 States Emissions Legal, E.O No. D-701-19 (ONLY For Federal LB7 Trucks without EGR)

PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal(2001-2004 Federal Emissions only).

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.


  • 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

Coating Options:

  • Raw Manifolds (Part# 116111000)
  • Silver Ceramic Coated Manifolds (Part# 116111035)
  • Black Ceramic Coated Manifolds (Part# 116111020)

Customer Reviews

Based on 1 review
First impressions

I ordered the ppe high flow manifolds ceramic black with all the arp bolts and let me just start off by saying wow shipping was crazy fast and they killed it on packaging and just overall presentation which is a big factor I’ve done a lot of searching an research on these manifolds an decided to pull the trigger and now looking at them and holding them I know I made the right choice they are built right an ppe definitely pays attention to detail I’ll update my review when I install them and but dmax store and ppe absolutely killed it for me from shipping to packaging to how everything was carried out that’s why I love ordering and shopping on dmax store because they kill it every time

Order ID 314664