SKU: 94644661819

PDI Big Boss Exhaust Manifold | Detroit 60 Series | EGR

Sale price$893.25 Regular price$992.50
Save 10%

Pay in installments of $248.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

PDI Big Boss Exhaust Manifold | Detroit 60 Series | EGRAvailable for: 2003 2006 Detroit Series 60 12. 7L and 14L Key Benefits 20% increase in airflow over stock in key areas 75 100 degree cooling of EGTs Made in the USA Warranty: 3 Year Unlimited Mile Warranty *RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* The BIG BOSS Series 60 EGR Exhaust Manifold from PDI has been designed to maximize the exhaust air flow to reduce turbo lag time and reduce exhaust temperatures. Stock and other

Available for: 2003-2006 Detroit Series 60 12.7L and 14L

Key Benefits

  • 20% increase in airflow over stock in key areas
  • 75-100 degree cooling of EGTs
  • Made in the USA

Warranty: 3 Year Unlimited Mile Warranty

*RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* 

The BIG BOSS Series 60 EGR Exhaust Manifold from PDI has been designed to maximize the exhaust air flow to reduce turbo lag time and reduce exhaust temperatures.

Stock and other manufacturers fall short as their design constricts the airflow increasing the turbo response time. Hard angles and rough surfaces can increase swirl rates and friction, increasing the exhaust temperatures putting more risk on the engine. Lower quality exhaust manifolds from a competitor or stock can weaken over time as the manifold expands and contracts it will develop cracks and even flake.

During the design process of the Big Boss Exhaust manifold each port has been analyzed and tested to provide a balanced flow to the turbocharger. The diameter of the runners has been designed to produce, on average, a 20% airflow increase over a stock manifold. The gradual angles of the manifold have been built to reduce swirl rate resulting in cooler exhaust temperatures by 75-100 degrees. PDI manifolds are a big part in maintaining the best exhaust pressure to boost pressure ratios which will provide the potential for increased fuel economy.

At PDI, we use only the best material for our products. We use a superior grade of High Silicon with Molybdenum Ductile Iron (HSMD) that eliminates weak points such as warping, cracking, and center divider failure from heat erosion. This material, combined with a redesign of the mounting surfaces, eliminates common failures due to a fatigued manifold.

The Series 60 Exhaust Manifold has been so well designed it has a 3yr unlimited mile warranty. Available for 2003-2007 Detroit Series 60 Engines.

CARB EO# D-773-7

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94644661819

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Carmen O'Quinn
Chelsea, US
★★★★★ 5
So cute
Pattern Name: No Engraving
So pretty in person. I know its for men but would look so cute for women who loves to where the same jewelry to have somewhere to keep things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
G
Verified Purchase
Gary
Belleville, US
★★★★★ 4
Overall Sturdy Valet Tray
Pattern Name: No Engraving
The SEEDWAVE valet tray really impressed me with its sturdiness. The wood feels solid and well-crafted—there's no worry about cracking unless you decide to use it as a frisbee! The only minor issue I encountered was that my tray didn't sit perfectly flat on my nightstand at first. I noticed a slight warp in the middle, but that was easily fixed by adding stick-on rubber footers, which leveled out the tray nicely. Since then, I've continued to use it as my valet tray in the kitchen, and it's held up beautifully over time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
T
Verified Purchase
Tammy Milligan
Chelsea, US
★★★★★ 5
Great quality
Gave this tray to my husband for his birthday! Great quality! He is able to fit his glasses, wallet, and keys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
Verified Purchase
Camille Ulmer
Belleville, US
★★★★★ 5
My husband loves it!
Pattern Name: No Engraving
I got this for my husband for Christmas and he absolutely loves it! He actually wants another one for his office. It looks and feel durable and nice and the aesthetic is very pleasing. Extremely practical and functional. Perfect for his phone charger because his was always slipping off of his bedside table. Will probably be back for another one this year for him!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2025
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Would buy again!
Pattern Name: No Engraving
Bought this for my husband. It’s a great value for the money. Keeps all of his pocket items and electronics organized, the quality is great, it’s very durable, and has lasted! It’s a very functional piece.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025

recommand products