HKS Full Dual Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT LS1 Part Number: 20-0075

Part Number: 20-0075

8T 20V (06A & 058) engines and engineered for easy installation

and spool potential from your hardware and tuning upgrade investments

Tuned "Flex" characteristic improves driving performance and ride comfort simultaneously

Designed locally to suit Australian Specification Vehicles

HKS Full Dual Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT LS1 Part Number: 20-0075The HKS Full Dual Muffler for the Nissan 400Z (RZ34) is a cat back exhaust system featuring a full dual 60. 5mm x 2 pipe layout, up from the stock 45mm x 2, delivering an effective cross sectional area equivalent to an 85mm single pipe. This reduces exhaust pressure by approximately 40% versus stock while maintaining the same minimum ground clearance as the factory system. Features Pipe layout: full dual 60. 5mm x 2 (versus stock 45mm x 2) Effective