Exhaust› Catalytic Converters

GReddy

80mm Stainless Steel 200-Cell Metal Catalyst

$395.78

SKU: 10624003

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It replaces the genuine ceramic catalyst with a 200-cell metal catalyst. Constructed from stainless steel with an 80mm (80Φ) internal diameter, it is designed for a step-free exhaust system when used with GReddy mufflers and front pipes. This part comes with an exhaust gas report for conformity to safety standards.
Show original supplier description
The GReddy Sport Catalyzer offers enhanced exhaust efficiency by replacing the restrictive factory ceramic catalyst with a high-flow 200-cell metal catalyst. This upgrade is constructed from durable stainless steel and features a full 80mm (80Φ) diameter piping, ensuring a smooth, step-free flow when paired with GReddy mufflers and front pipes. The catalytic converter includes an exhaust gas report, confirming its conformity to safety standards. Key specifications include a 200-cell count, 80mm internal diameter, and a minimum ground clearance of 130mm. Fender height measurements are provided as Right front 657mm, Left front 658mm, Right rear 659mm, and Left rear 657mm, measured on a vehicle equipped with harmonic drive. This GReddy Sport Catalyzer is specifically designed for NISSAN SKYLINE GT-R models R34, R33, and R32 equipped with the RB26 engine. Additionally, it is compatible with the NISSAN Silvia GF-S15, specifically the Spec R grade from 1999.1 to 2002.11, fitted with the SR20DET engine. It's important to note that GReddy/GPP products are often sold for sanctioned off-road or competition-only use in non-emissions-controlled vehicles. Always check with local vehicle authorities before purchasing or installing.

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

BrandGReddy
Part Number10624003
CategoryExhaust
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Returns & Fitment

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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.

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