Exhaust› Headers, Manifolds and Components

Tomei

RB26DETT Exhaust Manifold Gasket Set

$89.95

SKU: TA4020-NS05A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Tomei TA4020-NS05A manifold gasket set is designed for the Nissan RB26DETT engine.

Key features include stainless steel construction for enhanced heat resistance, increased engine durability and reliability, and precision engineering for optimal fit and sealing. The set includes essential gaskets: Throttle Body, Intake Manifold, and Exhaust Manifold.
Show original supplier description
The Tomei TA4020-NS05A manifold gasket set is a crucial component for Nissan GT-R owners looking to maximize their engine's potential. Built by Tomei, a company with a long-standing reputation in racing performance since 1968, this gasket set is specifically engineered for the demanding RB26DETT engine, suitable for both street and track applications. With modern performance engines generating higher combustion pressures, the integrity of your head gasket is paramount. This robust design effectively minimizes the risk of warping and blown gaskets, allowing you to confidently push your engine to its limits. The set includes vital gaskets: Throttle Body, Intake Manifold, and Exhaust Manifold, ensuring a comprehensive solution for your engine. This precision-engineered gasket set offers increased engine durability and reliability, alongside greater heat resistance and improved overall performance. It is designed for an optimal fit and reliable sealing, contributing to the longevity and performance of your RB26DETT engine. The fitment covers Nissan GT-R R32 (1989-1994), R33 (1993-1998), and R34 (1998-2002) models. Installation instructions are available via a provided link for detailed guidance. Customer feedback highlights significant improvements in engine reliability, with users reporting smoother operation under boost and reduced concerns about blown gaskets during track days.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTA4020-NS05A
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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