Cummins
Shop All
SKU #: 3601000503
MPN #: 3601000503
BOOST Products T3 5 hole WG Turbocharger Downpipe Gasket
Description
Building or servicing a turbo system with a T3-flanged Garrett turbo? This BOOST Products stainless steel turbo gasket is designed to seal the connection between the turbocharger exhaust outlet and the downpipe, helping prevent exhaust leaks at one of the hottest and most demanding points in the system. The punched stainless steel construction is designed for durability in high-temperature exhaust applications, while the formed sealing surface positions the gasket precisely between the mating components for a reliable seal.
Designed for T3 flange turbochargers with an internal wastegate, this gasket fits a range of popular Garrett applications, including the GT3071R, GT3076R, GT3082R, and GT3582R. It features a 76mm exhaust outlet opening and 99mm diagonal bore spacing for accurate fitment. For the best possible seal, a new gasket should be installed whenever the turbocharger-to-downpipe connection is assembled or disassembled.
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About BOOST Products USA
BOOST Products specializes in high-quality automotive performance and fabrication components designed for enthusiasts, builders, and professionals working on everything from daily drivers and diesel trucks to off-road and high-performance vehicles. Their extensive lineup includes silicone hoses, clamps, aluminum and stainless-steel piping, intercooler components, turbo accessories, exhaust parts, heat protection, fittings, and other specialized hardware used for building, repairing, and upgrading vehicle systems. With a focus on durable materials, precise manufacturing, practical design, and dependable performance, BOOST Products provides versatile components for both straightforward upgrades and fully custom fabrication projects. Whether you're improving an existing system or building something from the ground up, BOOST Products offers the quality and flexibility needed to get the job done right.
Blog
August 26, 2026
The best exhaust system for a 6.7 Cummins truck can free up airflow, sharpen the exhaust note,...
Read MoreBest Exhaust for 6.7 Cummins: Buyer's Guide
August 07, 2026
Written By: Lawrence "LT" Tolman If you’ve been wondering about the real diesel turbo replacement cost, the...
Read MoreDiesel Turbo Replacement Cost: What to Expect & How to Save
August 03, 2026
If you’re having 7.3 Power Stroke problems, there is some good news: these are better problems to...
Read More7.3L Power Stroke Problems: Common Issues Explained
July 27, 2026
The 2006-2007 LBZ Duramax comes up in almost every conversation about the best Duramax trucks. GM built...
Read MoreLBZ Duramax: Why It's One of the Best Diesel Engines Ever Built